unslug fr: modify

149 files changed, 318 insertions, 167 deletions

diff --git a/files/fr/web/css/@media/-ms-high-contrast/index.html b/files/fr/web/css/@media/-ms-high-contrast/index.html
index e9aef6fa8e..5c9af71a4d 100644
--- a/files/fr/web/css/@media/-ms-high-contrast/index.html
+++ b/files/fr/web/css/@media/-ms-high-contrast/index.html
@@ -1,6 +1,6 @@
 ---
 title: '-ms-high-contrast'
-slug: Web/CSS/-ms-high-contrast
+slug: Web/CSS/@media/-ms-high-contrast
 tags:
   - '@media'
   - CSS
@@ -8,6 +8,7 @@ tags:
   - Non-standard
   - Reference
 translation_of: Web/CSS/@media/-ms-high-contrast
+original_slug: Web/CSS/-ms-high-contrast
 ---
 <div>{{CSSRef}}{{Non-standard_header}}</div>
 
diff --git a/files/fr/web/css/_colon_-moz-list-bullet/index.html b/files/fr/web/css/_colon_-moz-list-bullet/index.html
index f394c8a1c1..8bbfcb6954 100644
--- a/files/fr/web/css/_colon_-moz-list-bullet/index.html
+++ b/files/fr/web/css/_colon_-moz-list-bullet/index.html
@@ -1,12 +1,13 @@
 ---
 title: '::-moz-list-bullet'
-slug: 'Web/CSS/::-moz-list-bullet'
+slug: Web/CSS/:-moz-list-bullet
 tags:
   - CSS
   - Non-standard
   - Pseudo-element
   - Reference
-translation_of: 'Web/CSS/:-moz-list-bullet'
+translation_of: Web/CSS/:-moz-list-bullet
+original_slug: Web/CSS/::-moz-list-bullet
 ---
 <div>{{Non-standard_header}}{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/_colon_-moz-list-number/index.html b/files/fr/web/css/_colon_-moz-list-number/index.html
index 0f12741d94..8a4d2f4be6 100644
--- a/files/fr/web/css/_colon_-moz-list-number/index.html
+++ b/files/fr/web/css/_colon_-moz-list-number/index.html
@@ -1,12 +1,13 @@
 ---
 title: '::-moz-list-number'
-slug: 'Web/CSS/::-moz-list-number'
+slug: Web/CSS/:-moz-list-number
 tags:
   - CSS
   - Non-standard
   - Pseudo-element
   - Reference
-translation_of: 'Web/CSS/:-moz-list-number'
+translation_of: Web/CSS/:-moz-list-number
+original_slug: Web/CSS/::-moz-list-number
 ---
 <div>{{Non-standard_header}}{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/_colon_autofill/index.html b/files/fr/web/css/_colon_autofill/index.html
index 4d7aadd16e..4fd7bb8f4e 100644
--- a/files/fr/web/css/_colon_autofill/index.html
+++ b/files/fr/web/css/_colon_autofill/index.html
@@ -1,12 +1,13 @@
 ---
 title: ':-webkit-autofill'
-slug: 'Web/CSS/:-webkit-autofill'
+slug: Web/CSS/:autofill
 tags:
   - CSS
   - Non-standard
   - Pseudo-classe
   - Reference
-translation_of: 'Web/CSS/:-webkit-autofill'
+translation_of: Web/CSS/:-webkit-autofill
+original_slug: Web/CSS/:-webkit-autofill
 ---
 <div>{{CSSRef}}{{Non-standard_header}}</div>
 
diff --git a/files/fr/web/css/_colon_user-invalid/index.html b/files/fr/web/css/_colon_user-invalid/index.html
index 5f29e0f90f..50493e4491 100644
--- a/files/fr/web/css/_colon_user-invalid/index.html
+++ b/files/fr/web/css/_colon_user-invalid/index.html
@@ -1,12 +1,13 @@
 ---
 title: ':-moz-ui-invalid'
-slug: 'Web/CSS/:-moz-ui-invalid'
+slug: Web/CSS/:user-invalid
 tags:
   - CSS
   - Non-standard
   - Pseudo-classe
   - Reference
-translation_of: 'Web/CSS/:user-invalid'
+translation_of: Web/CSS/:user-invalid
+original_slug: Web/CSS/:-moz-ui-invalid
 ---
 <div>{{Non-standard_header}}{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/_doublecolon_file-selector-button/index.html b/files/fr/web/css/_doublecolon_file-selector-button/index.html
index 2de12911cf..e8c2a2b995 100644
--- a/files/fr/web/css/_doublecolon_file-selector-button/index.html
+++ b/files/fr/web/css/_doublecolon_file-selector-button/index.html
@@ -1,12 +1,13 @@
 ---
 title: '::-webkit-file-upload-button'
-slug: 'Web/CSS/::-webkit-file-upload-button'
+slug: Web/CSS/::file-selector-button
 tags:
   - CSS
   - Non-standard
   - Pseudo-element
   - Reference
-translation_of: 'Web/CSS/::file-selector-button'
+translation_of: Web/CSS/::file-selector-button
+original_slug: Web/CSS/::-webkit-file-upload-button
 ---
 <div>{{CSSRef}}{{Non-standard_header}}</div>
 
diff --git a/files/fr/web/css/actual_value/index.html b/files/fr/web/css/actual_value/index.html
index 4a4d768379..c0d975771f 100644
--- a/files/fr/web/css/actual_value/index.html
+++ b/files/fr/web/css/actual_value/index.html
@@ -1,11 +1,12 @@
 ---
 title: Valeur réelle
-slug: Web/CSS/valeur_reelle
+slug: Web/CSS/actual_value
 tags:
   - CSS
   - Guide
   - Reference
 translation_of: Web/CSS/actual_value
+original_slug: Web/CSS/valeur_reelle
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/adjacent_sibling_combinator/index.html b/files/fr/web/css/adjacent_sibling_combinator/index.html
index 4898c755c4..b96479accc 100644
--- a/files/fr/web/css/adjacent_sibling_combinator/index.html
+++ b/files/fr/web/css/adjacent_sibling_combinator/index.html
@@ -1,11 +1,12 @@
 ---
 title: Combinateur de voisin direct
-slug: Web/CSS/Combinateur_de_voisin_direct
+slug: Web/CSS/Adjacent_sibling_combinator
 tags:
   - CSS
   - Reference
   - Sélecteur
 translation_of: Web/CSS/Adjacent_sibling_combinator
+original_slug: Web/CSS/Combinateur_de_voisin_direct
 ---
 <div>{{CSSRef("Selectors")}}</div>
 
diff --git a/files/fr/web/css/alternative_style_sheets/index.html b/files/fr/web/css/alternative_style_sheets/index.html
index cc96a123e1..5bb6c9afdd 100644
--- a/files/fr/web/css/alternative_style_sheets/index.html
+++ b/files/fr/web/css/alternative_style_sheets/index.html
@@ -1,11 +1,12 @@
 ---
 title: Feuilles de style alternatives
-slug: Web/CSS/Feuilles_de_style_alternatives
+slug: Web/CSS/Alternative_style_sheets
 tags:
   - CSS
   - NeedsCompatTable
   - Reference
 translation_of: Web/CSS/Alternative_style_sheets
+original_slug: Web/CSS/Feuilles_de_style_alternatives
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/at-rule/index.html b/files/fr/web/css/at-rule/index.html
index e298cf9028..b2573ba775 100644
--- a/files/fr/web/css/at-rule/index.html
+++ b/files/fr/web/css/at-rule/index.html
@@ -1,11 +1,12 @@
 ---
 title: Règles @
-slug: Web/CSS/Règles_@
+slug: Web/CSS/At-rule
 tags:
   - CSS
   - Reference
   - Règle @
 translation_of: Web/CSS/At-rule
+original_slug: Web/CSS/Règles_@
 ---
 <div>{{cssref}}</div>
 
diff --git a/files/fr/web/css/attribute_selectors/index.html b/files/fr/web/css/attribute_selectors/index.html
index 6c9e719345..ebaeb1dc5d 100644
--- a/files/fr/web/css/attribute_selectors/index.html
+++ b/files/fr/web/css/attribute_selectors/index.html
@@ -1,12 +1,13 @@
 ---
 title: Sélecteurs d'attribut
-slug: Web/CSS/Sélecteurs_d_attribut
+slug: Web/CSS/Attribute_selectors
 tags:
   - CSS
   - Débutant
   - Reference
   - Sélecteur
 translation_of: Web/CSS/Attribute_selectors
+original_slug: Web/CSS/Sélecteurs_d_attribut
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/child_combinator/index.html b/files/fr/web/css/child_combinator/index.html
index bc24234ef2..41b6b2ee50 100644
--- a/files/fr/web/css/child_combinator/index.html
+++ b/files/fr/web/css/child_combinator/index.html
@@ -1,12 +1,13 @@
 ---
 title: Sélecteurs enfant
-slug: Web/CSS/Sélecteurs_enfant
+slug: Web/CSS/Child_combinator
 tags:
   - CSS
   - Débutant
   - Reference
   - Sélecteur
 translation_of: Web/CSS/Child_combinator
+original_slug: Web/CSS/Sélecteurs_enfant
 ---
 <div>{{CSSRef("Selectors")}}</div>
 
diff --git a/files/fr/web/css/class_selectors/index.html b/files/fr/web/css/class_selectors/index.html
index 115d791092..b363cc8324 100644
--- a/files/fr/web/css/class_selectors/index.html
+++ b/files/fr/web/css/class_selectors/index.html
@@ -1,11 +1,12 @@
 ---
 title: Sélecteurs de classe
-slug: Web/CSS/Sélecteurs_de_classe
+slug: Web/CSS/Class_selectors
 tags:
   - CSS
   - Reference
   - Sélecteur
 translation_of: Web/CSS/Class_selectors
+original_slug: Web/CSS/Sélecteurs_de_classe
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/color_value/index.html b/files/fr/web/css/color_value/index.html
index fd238e5816..d3156f0e4a 100644
--- a/files/fr/web/css/color_value/index.html
+++ b/files/fr/web/css/color_value/index.html
@@ -1,11 +1,12 @@
 ---
 title: <color>
-slug: Web/CSS/Type_color
+slug: Web/CSS/color_value
 tags:
   - CSS
   - Reference
   - Type
 translation_of: Web/CSS/color_value
+original_slug: Web/CSS/Type_color
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/column_combinator/index.html b/files/fr/web/css/column_combinator/index.html
index b971e8ae4c..a5f4d54a63 100644
--- a/files/fr/web/css/column_combinator/index.html
+++ b/files/fr/web/css/column_combinator/index.html
@@ -1,11 +1,12 @@
 ---
 title: Combinateur de colonne
-slug: Web/CSS/Combinateur_colonne
+slug: Web/CSS/Column_combinator
 tags:
   - CSS
   - Reference
   - Sélecteur
 translation_of: Web/CSS/Column_combinator
+original_slug: Web/CSS/Combinateur_colonne
 ---
 <div>{{CSSRef("Selectors")}}{{Draft}}{{SeeCompatTable}}</div>
 
diff --git a/files/fr/web/css/computed_value/index.html b/files/fr/web/css/computed_value/index.html
index 356a3f75ba..606b16f92c 100644
--- a/files/fr/web/css/computed_value/index.html
+++ b/files/fr/web/css/computed_value/index.html
@@ -1,10 +1,11 @@
 ---
 title: Valeur calculée
-slug: Web/CSS/Valeur_calculée
+slug: Web/CSS/computed_value
 tags:
   - CSS
   - Reference
 translation_of: Web/CSS/computed_value
+original_slug: Web/CSS/Valeur_calculée
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/containing_block/index.html b/files/fr/web/css/containing_block/index.html
index 6269f895b5..538fa642c6 100644
--- a/files/fr/web/css/containing_block/index.html
+++ b/files/fr/web/css/containing_block/index.html
@@ -1,11 +1,12 @@
 ---
 title: À propos du bloc conteneur
-slug: Web/CSS/A_Propos_Du_Bloc_Conteneur
+slug: Web/CSS/Containing_block
 tags:
   - CSS
   - Guide
   - Reference
 translation_of: Web/CSS/Containing_block
+original_slug: Web/CSS/A_Propos_Du_Bloc_Conteneur
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_animated_properties/index.html b/files/fr/web/css/css_animated_properties/index.html
index e3927a94d8..463b7f9669 100644
--- a/files/fr/web/css/css_animated_properties/index.html
+++ b/files/fr/web/css/css_animated_properties/index.html
@@ -1,12 +1,13 @@
 ---
 title: Liste des propriétés CSS animées
-slug: Web/CSS/Liste_propriétés_CSS_animées
+slug: Web/CSS/CSS_animated_properties
 tags:
   - Animations
   - CSS
   - Reference
   - Transitions
 translation_of: Web/CSS/CSS_animated_properties
+original_slug: Web/CSS/Liste_propriétés_CSS_animées
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_animations/detecting_css_animation_support/index.html b/files/fr/web/css/css_animations/detecting_css_animation_support/index.html
index a2cb1bd5a3..0824678ff8 100644
--- a/files/fr/web/css/css_animations/detecting_css_animation_support/index.html
+++ b/files/fr/web/css/css_animations/detecting_css_animation_support/index.html
@@ -1,11 +1,12 @@
 ---
 title: Détecter la prise en charge des animations CSS
-slug: Web/CSS/Animations_CSS/Détecter_la_prise_en_charge_des_animations_CSS
+slug: Web/CSS/CSS_Animations/Detecting_CSS_animation_support
 tags:
   - Avancé
   - CSS
   - Obsolete
 translation_of: Web/CSS/CSS_Animations/Detecting_CSS_animation_support
+original_slug: Web/CSS/Animations_CSS/Détecter_la_prise_en_charge_des_animations_CSS
 ---
 <div>{{CSSRef}}{{obsolete_header}}</div>
 
diff --git a/files/fr/web/css/css_animations/index.html b/files/fr/web/css/css_animations/index.html
index acc7ab6997..b5217ff441 100644
--- a/files/fr/web/css/css_animations/index.html
+++ b/files/fr/web/css/css_animations/index.html
@@ -1,10 +1,11 @@
 ---
 title: Les animations CSS
-slug: Web/CSS/Animations_CSS
+slug: Web/CSS/CSS_Animations
 tags:
   - CSS
   - Reference
 translation_of: Web/CSS/CSS_Animations
+original_slug: Web/CSS/Animations_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_animations/tips/index.html b/files/fr/web/css/css_animations/tips/index.html
index bb79f19722..adb261195e 100644
--- a/files/fr/web/css/css_animations/tips/index.html
+++ b/files/fr/web/css/css_animations/tips/index.html
@@ -1,6 +1,6 @@
 ---
 title: Trucs et astuces pour les animations CSS
-slug: Web/CSS/Animations_CSS/Conseils
+slug: Web/CSS/CSS_Animations/Tips
 tags:
   - Animations CSS
   - CSS
@@ -8,6 +8,7 @@ tags:
   - Guide
   - Tutoriel
 translation_of: Web/CSS/CSS_Animations/Tips
+original_slug: Web/CSS/Animations_CSS/Conseils
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_animations/using_css_animations/index.html b/files/fr/web/css/css_animations/using_css_animations/index.html
index 4010492e3d..ab83e1e420 100644
--- a/files/fr/web/css/css_animations/using_css_animations/index.html
+++ b/files/fr/web/css/css_animations/using_css_animations/index.html
@@ -1,12 +1,13 @@
 ---
 title: Utiliser les animations CSS
-slug: Web/CSS/Animations_CSS/Utiliser_les_animations_CSS
+slug: Web/CSS/CSS_Animations/Using_CSS_animations
 tags:
   - Avancé
   - CSS
   - Guide
   - Reference
 translation_of: Web/CSS/CSS_Animations/Using_CSS_animations
+original_slug: Web/CSS/Animations_CSS/Utiliser_les_animations_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_background_and_borders/border-image_generator/index.html b/files/fr/web/css/css_background_and_borders/border-image_generator/index.html
index 592f9f64fd..c6114bd4ca 100644
--- a/files/fr/web/css/css_background_and_borders/border-image_generator/index.html
+++ b/files/fr/web/css/css_background_and_borders/border-image_generator/index.html
@@ -1,10 +1,11 @@
 ---
 title: Générateur de border-image
-slug: Web/CSS/Arrière-plans_et_bordures_CSS/Générateur_border-image
+slug: Web/CSS/CSS_Background_and_Borders/Border-image_generator
 tags:
   - CSS
   - Outil
 translation_of: Web/CSS/CSS_Background_and_Borders/Border-image_generator
+original_slug: Web/CSS/Arrière-plans_et_bordures_CSS/Générateur_border-image
 ---
 <p>Cet outil peut être utilisé afin de générer des valeurs pour la propriété {{cssxref("border-image")}}.</p>
 
diff --git a/files/fr/web/css/css_background_and_borders/border-radius_generator/index.html b/files/fr/web/css/css_background_and_borders/border-radius_generator/index.html
index 344dd64bcc..408be607e4 100644
--- a/files/fr/web/css/css_background_and_borders/border-radius_generator/index.html
+++ b/files/fr/web/css/css_background_and_borders/border-radius_generator/index.html
@@ -1,10 +1,11 @@
 ---
 title: Générateur de border-radius
-slug: Web/CSS/Arrière-plans_et_bordures_CSS/Générateur_border-radius
+slug: Web/CSS/CSS_Background_and_Borders/Border-radius_generator
 tags:
   - CSS
   - Outil
 translation_of: Web/CSS/CSS_Background_and_Borders/Border-radius_generator
+original_slug: Web/CSS/Arrière-plans_et_bordures_CSS/Générateur_border-radius
 ---
 <p>Cet outil peut être utilisé afin de générer du code pour la propriété {{cssxref("border-radius")}}.</p>
 
diff --git a/files/fr/web/css/css_background_and_borders/box-shadow_generator/index.html b/files/fr/web/css/css_background_and_borders/box-shadow_generator/index.html
index 77f236ac13..418fde72dd 100644
--- a/files/fr/web/css/css_background_and_borders/box-shadow_generator/index.html
+++ b/files/fr/web/css/css_background_and_borders/box-shadow_generator/index.html
@@ -1,10 +1,11 @@
 ---
 title: Générateur de box-shadow
-slug: Web/CSS/Modèle_de_boîte_CSS/Générateur_box-shadow
+slug: Web/CSS/CSS_Background_and_Borders/Box-shadow_generator
 tags:
   - CSS
   - Outil
 translation_of: Web/CSS/CSS_Background_and_Borders/Box-shadow_generator
+original_slug: Web/CSS/Modèle_de_boîte_CSS/Générateur_box-shadow
 ---
 <p>Cet outil visuel permet de construire des effets d'ombre et de générer du code pour la propriété {{cssxref("box-shadow")}} qui pourra être ajouté à votre feuille de style.</p>
 
diff --git a/files/fr/web/css/css_backgrounds_and_borders/resizing_background_images/index.html b/files/fr/web/css/css_backgrounds_and_borders/resizing_background_images/index.html
index f9cce126c9..14ce7bad58 100644
--- a/files/fr/web/css/css_backgrounds_and_borders/resizing_background_images/index.html
+++ b/files/fr/web/css/css_backgrounds_and_borders/resizing_background_images/index.html
@@ -1,12 +1,13 @@
 ---
 title: Mettre à l'échelle des images en arrière-plan
-slug: Web/CSS/CSS_Backgrounds_and_Borders/Scaling_background_images
+slug: Web/CSS/CSS_Backgrounds_and_Borders/Resizing_background_images
 tags:
   - CSS
   - Guide
   - Intermédiaire
   - Reference
 translation_of: Web/CSS/CSS_Backgrounds_and_Borders/Resizing_background_images
+original_slug: Web/CSS/CSS_Backgrounds_and_Borders/Scaling_background_images
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_backgrounds_and_borders/using_multiple_backgrounds/index.html b/files/fr/web/css/css_backgrounds_and_borders/using_multiple_backgrounds/index.html
index fd4961c49f..04ac4ad67d 100644
--- a/files/fr/web/css/css_backgrounds_and_borders/using_multiple_backgrounds/index.html
+++ b/files/fr/web/css/css_backgrounds_and_borders/using_multiple_backgrounds/index.html
@@ -1,11 +1,12 @@
 ---
 title: Utiliser plusieurs arrière-plans
-slug: Web/CSS/CSS_Backgrounds_and_Borders/Utiliser_plusieurs_arrière-plans
+slug: Web/CSS/CSS_Backgrounds_and_Borders/Using_multiple_backgrounds
 tags:
   - CSS
   - Guide
   - Reference
 translation_of: Web/CSS/CSS_Backgrounds_and_Borders/Using_multiple_backgrounds
+original_slug: Web/CSS/CSS_Backgrounds_and_Borders/Utiliser_plusieurs_arrière-plans
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_basic_user_interface/using_url_values_for_the_cursor_property/index.html b/files/fr/web/css/css_basic_user_interface/using_url_values_for_the_cursor_property/index.html
index 69b0043c13..c1b95b6eb2 100644
--- a/files/fr/web/css/css_basic_user_interface/using_url_values_for_the_cursor_property/index.html
+++ b/files/fr/web/css/css_basic_user_interface/using_url_values_for_the_cursor_property/index.html
@@ -1,11 +1,12 @@
 ---
 title: Utilisation d'URL pour la propriété cursor
-slug: Web/CSS/CSS_Basic_User_Interface/Utilisation_d_URL_pour_la_propriété_cursor
+slug: Web/CSS/CSS_Basic_User_Interface/Using_URL_values_for_the_cursor_property
 tags:
   - CSS
   - Débutant
   - Guide
 translation_of: Web/CSS/CSS_Basic_User_Interface/Using_URL_values_for_the_cursor_property
+original_slug: Web/CSS/CSS_Basic_User_Interface/Utilisation_d_URL_pour_la_propriété_cursor
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_box_alignment/box_alignment_in_block_abspos_tables/index.html b/files/fr/web/css/css_box_alignment/box_alignment_in_block_abspos_tables/index.html
index 45945b3040..9487c666d5 100644
--- a/files/fr/web/css/css_box_alignment/box_alignment_in_block_abspos_tables/index.html
+++ b/files/fr/web/css/css_box_alignment/box_alignment_in_block_abspos_tables/index.html
@@ -1,10 +1,11 @@
 ---
 title: 'L''alignement des boîtes pour les dispositions : en bloc, absolue, en tableau'
-slug: Web/CSS/CSS_Box_Alignment/Alignement_boîtes_disposition_bloc_absolue_tableau
+slug: Web/CSS/CSS_Box_Alignment/Box_Alignment_In_Block_Abspos_Tables
 tags:
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Box_Alignment/Box_Alignment_In_Block_Abspos_Tables
+original_slug: Web/CSS/CSS_Box_Alignment/Alignement_boîtes_disposition_bloc_absolue_tableau
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_box_alignment/box_alignment_in_flexbox/index.html b/files/fr/web/css/css_box_alignment/box_alignment_in_flexbox/index.html
index 8acebc248d..f644790b67 100644
--- a/files/fr/web/css/css_box_alignment/box_alignment_in_flexbox/index.html
+++ b/files/fr/web/css/css_box_alignment/box_alignment_in_flexbox/index.html
@@ -1,11 +1,12 @@
 ---
 title: L'alignement des boîtes avec Flexbox
-slug: Web/CSS/CSS_Box_Alignment/Alignement_boîtes_disposition_Flexbox
+slug: Web/CSS/CSS_Box_Alignment/Box_Alignment_in_Flexbox
 tags:
   - CSS
   - Guide
   - flexbox
 translation_of: Web/CSS/CSS_Box_Alignment/Box_Alignment_in_Flexbox
+original_slug: Web/CSS/CSS_Box_Alignment/Alignement_boîtes_disposition_Flexbox
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_box_alignment/box_alignment_in_grid_layout/index.html b/files/fr/web/css/css_box_alignment/box_alignment_in_grid_layout/index.html
index 4adf375ac4..7efe8c5be7 100644
--- a/files/fr/web/css/css_box_alignment/box_alignment_in_grid_layout/index.html
+++ b/files/fr/web/css/css_box_alignment/box_alignment_in_grid_layout/index.html
@@ -1,12 +1,13 @@
 ---
 title: L'alignement des boîtes avec une grille CSS
-slug: Web/CSS/CSS_Box_Alignment/Alignement_boîtes_disposition_grille
+slug: Web/CSS/CSS_Box_Alignment/Box_Alignment_In_Grid_Layout
 tags:
   - CSS
   - CSS Grid
   - Grilles CSS
   - Guide
 translation_of: Web/CSS/CSS_Box_Alignment/Box_Alignment_In_Grid_Layout
+original_slug: Web/CSS/CSS_Box_Alignment/Alignement_boîtes_disposition_grille
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_box_alignment/box_alignment_in_multi-column_layout/index.html b/files/fr/web/css/css_box_alignment/box_alignment_in_multi-column_layout/index.html
index 36bee5640e..81fa6692ae 100644
--- a/files/fr/web/css/css_box_alignment/box_alignment_in_multi-column_layout/index.html
+++ b/files/fr/web/css/css_box_alignment/box_alignment_in_multi-column_layout/index.html
@@ -1,10 +1,11 @@
 ---
 title: L'alignement des boîtes avec une disposition en colonnes
-slug: Web/CSS/CSS_Box_Alignment/Alignement_boîtes_disposition_colonnes
+slug: Web/CSS/CSS_Box_Alignment/Box_Alignment_in_Multi-column_Layout
 tags:
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Box_Alignment/Box_Alignment_in_Multi-column_Layout
+original_slug: Web/CSS/CSS_Box_Alignment/Alignement_boîtes_disposition_colonnes
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_box_model/index.html b/files/fr/web/css/css_box_model/index.html
index 3bc62c03f1..53493637fa 100644
--- a/files/fr/web/css/css_box_model/index.html
+++ b/files/fr/web/css/css_box_model/index.html
@@ -1,6 +1,6 @@
 ---
 title: Modèle de boîte
-slug: Web/CSS/Modèle_de_boîte_CSS
+slug: Web/CSS/CSS_Box_Model
 tags:
   - Aperçu
   - CSS
@@ -8,6 +8,7 @@ tags:
   - Overview
   - Reference
 translation_of: Web/CSS/CSS_Box_Model
+original_slug: Web/CSS/Modèle_de_boîte_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_box_model/mastering_margin_collapsing/index.html b/files/fr/web/css/css_box_model/mastering_margin_collapsing/index.html
index 3b14f121d8..ec87b13973 100644
--- a/files/fr/web/css/css_box_model/mastering_margin_collapsing/index.html
+++ b/files/fr/web/css/css_box_model/mastering_margin_collapsing/index.html
@@ -1,10 +1,11 @@
 ---
 title: Fusion des marges
-slug: Web/CSS/Modèle_de_boîte_CSS/Fusion_des_marges
+slug: Web/CSS/CSS_Box_Model/Mastering_margin_collapsing
 tags:
   - CSS
   - Reference
 translation_of: Web/CSS/CSS_Box_Model/Mastering_margin_collapsing
+original_slug: Web/CSS/Modèle_de_boîte_CSS/Fusion_des_marges
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_charsets/index.html b/files/fr/web/css/css_charsets/index.html
index a7c76a2c4e..f94cbc1d90 100644
--- a/files/fr/web/css/css_charsets/index.html
+++ b/files/fr/web/css/css_charsets/index.html
@@ -1,12 +1,13 @@
 ---
 title: Jeux de caractères CSS
-slug: Web/CSS/Jeux_de_caractères_CSS
+slug: Web/CSS/CSS_Charsets
 tags:
   - Aperçu
   - CSS
   - CSS Charsets
   - Reference
 translation_of: Web/CSS/CSS_Charsets
+original_slug: Web/CSS/Jeux_de_caractères_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_colors/color_picker_tool/index.html b/files/fr/web/css/css_colors/color_picker_tool/index.html
index df4aa4661c..1703a2f993 100644
--- a/files/fr/web/css/css_colors/color_picker_tool/index.html
+++ b/files/fr/web/css/css_colors/color_picker_tool/index.html
@@ -1,10 +1,11 @@
 ---
 title: Sélecteur de couleurs CSS
-slug: Web/CSS/Couleurs_CSS/Sélecteur_de_couleurs
+slug: Web/CSS/CSS_Colors/Color_picker_tool
 tags:
   - CSS
   - Outil
 translation_of: Web/CSS/CSS_Colors/Color_picker_tool
+original_slug: Web/CSS/Couleurs_CSS/Sélecteur_de_couleurs
 ---
 <div style="display: none;">
 <h2 id="ColorPIcker_Tool" name="ColorPIcker_Tool">ColorPIcker Tool</h2>
diff --git a/files/fr/web/css/css_columns/basic_concepts_of_multicol/index.html b/files/fr/web/css/css_columns/basic_concepts_of_multicol/index.html
index 2032e1c2c6..4b69af66e0 100644
--- a/files/fr/web/css/css_columns/basic_concepts_of_multicol/index.html
+++ b/files/fr/web/css/css_columns/basic_concepts_of_multicol/index.html
@@ -1,10 +1,11 @@
 ---
 title: Concepts de base pour la disposition multi-colonnes
-slug: Web/CSS/CSS_Columns/Concepts_base_multi-colonnes
+slug: Web/CSS/CSS_Columns/Basic_Concepts_of_Multicol
 tags:
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Columns/Basic_Concepts_of_Multicol
+original_slug: Web/CSS/CSS_Columns/Concepts_base_multi-colonnes
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_columns/handling_content_breaks_in_multicol/index.html b/files/fr/web/css/css_columns/handling_content_breaks_in_multicol/index.html
index 909c9bd2a5..96f2191770 100644
--- a/files/fr/web/css/css_columns/handling_content_breaks_in_multicol/index.html
+++ b/files/fr/web/css/css_columns/handling_content_breaks_in_multicol/index.html
@@ -1,10 +1,11 @@
 ---
 title: Gérer la rupture du contenu entre les colonnes
-slug: Web/CSS/CSS_Columns/Gérer_rupture_contenu_entre_colonnes
+slug: Web/CSS/CSS_Columns/Handling_content_breaks_in_multicol
 tags:
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Columns/Handling_content_breaks_in_multicol
+original_slug: Web/CSS/CSS_Columns/Gérer_rupture_contenu_entre_colonnes
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_columns/handling_overflow_in_multicol/index.html b/files/fr/web/css/css_columns/handling_overflow_in_multicol/index.html
index 7dc6078442..1cb00b72cd 100644
--- a/files/fr/web/css/css_columns/handling_overflow_in_multicol/index.html
+++ b/files/fr/web/css/css_columns/handling_overflow_in_multicol/index.html
@@ -1,10 +1,11 @@
 ---
 title: Gestion du dépassement en multi-colonnes
-slug: Web/CSS/CSS_Columns/Gestion_dépassement_multi-colonnes
+slug: Web/CSS/CSS_Columns/Handling_Overflow_in_Multicol
 tags:
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Columns/Handling_Overflow_in_Multicol
+original_slug: Web/CSS/CSS_Columns/Gestion_dépassement_multi-colonnes
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_columns/spanning_columns/index.html b/files/fr/web/css/css_columns/spanning_columns/index.html
index d1116ebd7d..fe5533f9ab 100644
--- a/files/fr/web/css/css_columns/spanning_columns/index.html
+++ b/files/fr/web/css/css_columns/spanning_columns/index.html
@@ -1,10 +1,11 @@
 ---
 title: Répartir et équilibrer le contenu entre les colonnes
-slug: Web/CSS/CSS_Columns/Répartir_entre_les_colonnes
+slug: Web/CSS/CSS_Columns/Spanning_Columns
 tags:
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Columns/Spanning_Columns
+original_slug: Web/CSS/CSS_Columns/Répartir_entre_les_colonnes
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_columns/styling_columns/index.html b/files/fr/web/css/css_columns/styling_columns/index.html
index 0689060daf..9cf822a190 100644
--- a/files/fr/web/css/css_columns/styling_columns/index.html
+++ b/files/fr/web/css/css_columns/styling_columns/index.html
@@ -1,11 +1,12 @@
 ---
 title: Mettre en forme les colonnes
-slug: Web/CSS/CSS_Columns/Mettre_en_forme_les_colonnes
+slug: Web/CSS/CSS_Columns/Styling_Columns
 tags:
   - CSS
   - CSS Multi-column Layout
   - Guide
 translation_of: Web/CSS/CSS_Columns/Styling_Columns
+original_slug: Web/CSS/CSS_Columns/Mettre_en_forme_les_colonnes
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_columns/using_multi-column_layouts/index.html b/files/fr/web/css/css_columns/using_multi-column_layouts/index.html
index 897ac5c989..b704ab6a8b 100644
--- a/files/fr/web/css/css_columns/using_multi-column_layouts/index.html
+++ b/files/fr/web/css/css_columns/using_multi-column_layouts/index.html
@@ -1,11 +1,12 @@
 ---
 title: Utiliser une disposition multi-colonnes
-slug: Web/CSS/CSS_Columns/Utiliser_une_disposition_multi-colonnes
+slug: Web/CSS/CSS_Columns/Using_multi-column_layouts
 tags:
   - Avancé
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Columns/Using_multi-column_layouts
+original_slug: Web/CSS/CSS_Columns/Utiliser_une_disposition_multi-colonnes
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_conditional_rules/using_feature_queries/index.html b/files/fr/web/css/css_conditional_rules/using_feature_queries/index.html
index 811f5c4b22..7adcf5b391 100644
--- a/files/fr/web/css/css_conditional_rules/using_feature_queries/index.html
+++ b/files/fr/web/css/css_conditional_rules/using_feature_queries/index.html
@@ -1,12 +1,13 @@
 ---
 title: Utiliser les requêtes de fonctionnalité (feature queries)
-slug: >-
-  Web/CSS/CSS_Conditional_Rules/Utiliser_requêtes_fonctionnalité_(feature_queries)
+slug: Web/CSS/CSS_Conditional_Rules/Using_Feature_Queries
 tags:
   - Amélioration progressive
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Conditional_Rules/Using_Feature_Queries
+original_slug: >-
+  Web/CSS/CSS_Conditional_Rules/Utiliser_requêtes_fonctionnalité_(feature_queries)
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_containment/index.html b/files/fr/web/css/css_containment/index.html
index 34af6f3274..f4914d7997 100644
--- a/files/fr/web/css/css_containment/index.html
+++ b/files/fr/web/css/css_containment/index.html
@@ -1,10 +1,11 @@
 ---
 title: Compartimentation CSS (CSS Containment)
-slug: Web/CSS/Compartimentation_CSS
+slug: Web/CSS/CSS_Containment
 tags:
   - CSS
   - CSS Containment
 translation_of: Web/CSS/CSS_Containment
+original_slug: Web/CSS/Compartimentation_CSS
 ---
 <p>{{CSSRef}}<br>
  L'objectif du module de spécification <em>CSS Containment</em> (pour Compartimentation CSS) consiste à améliorer les performances des pages web en permettant aux développeurs d'isoler un sous-ensemble de la page. Si le navigateur sait que cette partie est indépendante, le rendu peut être optimisé et les performances améliorées. Ce module de spécification définit une seule propriété CSS : {{cssxref("contain")}}. Dans cet article, nous verrons les objectifs principaux de cette spécification.</p>
diff --git a/files/fr/web/css/css_flexible_box_layout/aligning_items_in_a_flex_container/index.html b/files/fr/web/css/css_flexible_box_layout/aligning_items_in_a_flex_container/index.html
index 2321587479..11feda660f 100644
--- a/files/fr/web/css/css_flexible_box_layout/aligning_items_in_a_flex_container/index.html
+++ b/files/fr/web/css/css_flexible_box_layout/aligning_items_in_a_flex_container/index.html
@@ -1,7 +1,6 @@
 ---
 title: Aligner des éléments dans un conteneur flexible
-slug: >-
-  Web/CSS/CSS_Flexible_Box_Layout/Aligner_des_éléments_dans_un_conteneur_flexible
+slug: Web/CSS/CSS_Flexible_Box_Layout/Aligning_Items_in_a_Flex_Container
 tags:
   - CSS
   - Flex
@@ -9,6 +8,8 @@ tags:
   - Web
   - flexbox
 translation_of: Web/CSS/CSS_Flexible_Box_Layout/Aligning_Items_in_a_Flex_Container
+original_slug: >-
+  Web/CSS/CSS_Flexible_Box_Layout/Aligner_des_éléments_dans_un_conteneur_flexible
 ---
 <p>{{CSSRef}}</p>
 
diff --git a/files/fr/web/css/css_flexible_box_layout/backwards_compatibility_of_flexbox/index.html b/files/fr/web/css/css_flexible_box_layout/backwards_compatibility_of_flexbox/index.html
index 652541e0c1..f3ed3dce07 100644
--- a/files/fr/web/css/css_flexible_box_layout/backwards_compatibility_of_flexbox/index.html
+++ b/files/fr/web/css/css_flexible_box_layout/backwards_compatibility_of_flexbox/index.html
@@ -1,11 +1,12 @@
 ---
 title: Mises en page avancées avec les boîtes flexibles
-slug: Web/CSS/CSS_Flexible_Box_Layout/Mixins
+slug: Web/CSS/CSS_Flexible_Box_Layout/Backwards_Compatibility_of_Flexbox
 tags:
   - CSS
   - Reference
   - flexbox
 translation_of: Web/CSS/CSS_Flexible_Box_Layout/Mixins
+original_slug: Web/CSS/CSS_Flexible_Box_Layout/Mixins
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_flexible_box_layout/basic_concepts_of_flexbox/index.html b/files/fr/web/css/css_flexible_box_layout/basic_concepts_of_flexbox/index.html
index dadea30a48..4ae046089b 100644
--- a/files/fr/web/css/css_flexible_box_layout/basic_concepts_of_flexbox/index.html
+++ b/files/fr/web/css/css_flexible_box_layout/basic_concepts_of_flexbox/index.html
@@ -1,6 +1,6 @@
 ---
 title: Les concepts de base pour flexbox
-slug: Web/CSS/CSS_Flexible_Box_Layout/Concepts_de_base_flexbox
+slug: Web/CSS/CSS_Flexible_Box_Layout/Basic_Concepts_of_Flexbox
 tags:
   - Beginner
   - CSS
@@ -8,6 +8,7 @@ tags:
   - Guide
   - flexbox
 translation_of: Web/CSS/CSS_Flexible_Box_Layout/Basic_Concepts_of_Flexbox
+original_slug: Web/CSS/CSS_Flexible_Box_Layout/Concepts_de_base_flexbox
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_flexible_box_layout/controlling_ratios_of_flex_items_along_the_main_ax/index.html b/files/fr/web/css/css_flexible_box_layout/controlling_ratios_of_flex_items_along_the_main_ax/index.html
index a05bdb1ca2..4565ac8844 100644
--- a/files/fr/web/css/css_flexible_box_layout/controlling_ratios_of_flex_items_along_the_main_ax/index.html
+++ b/files/fr/web/css/css_flexible_box_layout/controlling_ratios_of_flex_items_along_the_main_ax/index.html
@@ -1,7 +1,7 @@
 ---
 title: Contrôler les proportions des boîtes flexibles le long de l'axe principal
 slug: >-
-  Web/CSS/CSS_Flexible_Box_Layout/Contrôler_les_proportions_des_boîtes_flexibles_le_long_de_l_axe_principal
+  Web/CSS/CSS_Flexible_Box_Layout/Controlling_Ratios_of_Flex_Items_Along_the_Main_Ax
 tags:
   - Boîtes flexibles
   - CSS
@@ -11,6 +11,8 @@ tags:
   - flexbox
 translation_of: >-
   Web/CSS/CSS_Flexible_Box_Layout/Controlling_Ratios_of_Flex_Items_Along_the_Main_Ax
+original_slug: >-
+  Web/CSS/CSS_Flexible_Box_Layout/Contrôler_les_proportions_des_boîtes_flexibles_le_long_de_l_axe_principal
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_flexible_box_layout/mastering_wrapping_of_flex_items/index.html b/files/fr/web/css/css_flexible_box_layout/mastering_wrapping_of_flex_items/index.html
index 6b78cba48f..17420014c9 100644
--- a/files/fr/web/css/css_flexible_box_layout/mastering_wrapping_of_flex_items/index.html
+++ b/files/fr/web/css/css_flexible_box_layout/mastering_wrapping_of_flex_items/index.html
@@ -1,7 +1,6 @@
 ---
 title: Maîtriser le passage à la ligne des éléments flexibles
-slug: >-
-  Web/CSS/CSS_Flexible_Box_Layout/Maîtriser_passage_à_la_ligne_des_éléments_flexibles
+slug: Web/CSS/CSS_Flexible_Box_Layout/Mastering_Wrapping_of_Flex_Items
 tags:
   - CSS
   - Grille
@@ -11,6 +10,8 @@ tags:
   - grid
   - wrapping
 translation_of: Web/CSS/CSS_Flexible_Box_Layout/Mastering_Wrapping_of_Flex_Items
+original_slug: >-
+  Web/CSS/CSS_Flexible_Box_Layout/Maîtriser_passage_à_la_ligne_des_éléments_flexibles
 ---
 <p>{{CSSRef}}</p>
 
diff --git a/files/fr/web/css/css_flexible_box_layout/ordering_flex_items/index.html b/files/fr/web/css/css_flexible_box_layout/ordering_flex_items/index.html
index acd32e0de0..c50e95a958 100644
--- a/files/fr/web/css/css_flexible_box_layout/ordering_flex_items/index.html
+++ b/files/fr/web/css/css_flexible_box_layout/ordering_flex_items/index.html
@@ -1,6 +1,6 @@
 ---
 title: Ordonner les éléments flexibles
-slug: Web/CSS/CSS_Flexible_Box_Layout/Ordonner_éléments_flexibles
+slug: Web/CSS/CSS_Flexible_Box_Layout/Ordering_Flex_Items
 tags:
   - Accessibilité
   - Boîtes flexibles
@@ -10,6 +10,7 @@ tags:
   - a11y
   - flexbox
 translation_of: Web/CSS/CSS_Flexible_Box_Layout/Ordering_Flex_Items
+original_slug: Web/CSS/CSS_Flexible_Box_Layout/Ordonner_éléments_flexibles
 ---
 <p>{{CSSRef}}</p>
 
diff --git a/files/fr/web/css/css_flexible_box_layout/relationship_of_flexbox_to_other_layout_methods/index.html b/files/fr/web/css/css_flexible_box_layout/relationship_of_flexbox_to_other_layout_methods/index.html
index c6e9691ae5..a1b391b7ac 100644
--- a/files/fr/web/css/css_flexible_box_layout/relationship_of_flexbox_to_other_layout_methods/index.html
+++ b/files/fr/web/css/css_flexible_box_layout/relationship_of_flexbox_to_other_layout_methods/index.html
@@ -1,6 +1,7 @@
 ---
 title: Les liens entre flexbox et les autres méthodes de disposition
-slug: Web/CSS/CSS_Flexible_Box_Layout/Liens_entre_flexbox_et_les_autres_dispositions
+slug: >-
+  Web/CSS/CSS_Flexible_Box_Layout/Relationship_of_Flexbox_to_Other_Layout_Methods
 tags:
   - CSS
   - Guide
@@ -9,6 +10,7 @@ tags:
   - grid
 translation_of: >-
   Web/CSS/CSS_Flexible_Box_Layout/Relationship_of_Flexbox_to_Other_Layout_Methods
+original_slug: Web/CSS/CSS_Flexible_Box_Layout/Liens_entre_flexbox_et_les_autres_dispositions
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_flexible_box_layout/typical_use_cases_of_flexbox/index.html b/files/fr/web/css/css_flexible_box_layout/typical_use_cases_of_flexbox/index.html
index 26a4738980..fdb4d31770 100644
--- a/files/fr/web/css/css_flexible_box_layout/typical_use_cases_of_flexbox/index.html
+++ b/files/fr/web/css/css_flexible_box_layout/typical_use_cases_of_flexbox/index.html
@@ -1,12 +1,13 @@
 ---
 title: Cas d'utilisation classiques de flexbox
-slug: Web/CSS/CSS_Flexible_Box_Layout/Cas_utilisation_flexbox
+slug: Web/CSS/CSS_Flexible_Box_Layout/Typical_Use_Cases_of_Flexbox
 tags:
   - CSS
   - Guide
   - Intermediate
   - flexbox
 translation_of: Web/CSS/CSS_Flexible_Box_Layout/Typical_Use_Cases_of_Flexbox
+original_slug: Web/CSS/CSS_Flexible_Box_Layout/Cas_utilisation_flexbox
 ---
 <p>{{CSSRef}}</p>
 
diff --git a/files/fr/web/css/css_flow_layout/block_and_inline_layout_in_normal_flow/index.html b/files/fr/web/css/css_flow_layout/block_and_inline_layout_in_normal_flow/index.html
index 8566b8accd..aa81bb277c 100644
--- a/files/fr/web/css/css_flow_layout/block_and_inline_layout_in_normal_flow/index.html
+++ b/files/fr/web/css/css_flow_layout/block_and_inline_layout_in_normal_flow/index.html
@@ -1,11 +1,12 @@
 ---
 title: Disposition de bloc et en ligne avec le flux normal
-slug: Web/CSS/CSS_Flow_Layout/Disposition_de_bloc_en_ligne_avec_flux_normal
+slug: Web/CSS/CSS_Flow_Layout/Block_and_Inline_Layout_in_Normal_Flow
 tags:
   - CSS
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Flow_Layout/Block_and_Inline_Layout_in_Normal_Flow
+original_slug: Web/CSS/CSS_Flow_Layout/Disposition_de_bloc_en_ligne_avec_flux_normal
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_flow_layout/flow_layout_and_overflow/index.html b/files/fr/web/css/css_flow_layout/flow_layout_and_overflow/index.html
index 703af33bee..e657b8106c 100644
--- a/files/fr/web/css/css_flow_layout/flow_layout_and_overflow/index.html
+++ b/files/fr/web/css/css_flow_layout/flow_layout_and_overflow/index.html
@@ -1,11 +1,12 @@
 ---
 title: La disposition en flux et le dépassement
-slug: Web/CSS/CSS_Flow_Layout/Disposition_flux_et_dépassement
+slug: Web/CSS/CSS_Flow_Layout/Flow_Layout_and_Overflow
 tags:
   - CSS
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Flow_Layout/Flow_Layout_and_Overflow
+original_slug: Web/CSS/CSS_Flow_Layout/Disposition_flux_et_dépassement
 ---
 <div>{{QuickLinksWithSubpages("/fr/docs/Web/CSS/CSS_Flow_Layout/")}}</div>
 
diff --git a/files/fr/web/css/css_flow_layout/flow_layout_and_writing_modes/index.html b/files/fr/web/css/css_flow_layout/flow_layout_and_writing_modes/index.html
index 2ecf299ce2..26ad17b532 100644
--- a/files/fr/web/css/css_flow_layout/flow_layout_and_writing_modes/index.html
+++ b/files/fr/web/css/css_flow_layout/flow_layout_and_writing_modes/index.html
@@ -1,11 +1,12 @@
 ---
 title: Disposition de flux et modes d'écriture
-slug: Web/CSS/CSS_Flow_Layout/Disposition_flux_et_modes_écriture
+slug: Web/CSS/CSS_Flow_Layout/Flow_Layout_and_Writing_Modes
 tags:
   - CSS
   - Guide
   - Mode d'écriture
 translation_of: Web/CSS/CSS_Flow_Layout/Flow_Layout_and_Writing_Modes
+original_slug: Web/CSS/CSS_Flow_Layout/Disposition_flux_et_modes_écriture
 ---
 <p class="summary">La spécification CSS 2.1, qui décrit le comportement classique du flux normal, prend l'hypothèse d'un mode d'écriture horizontal. <a href="/fr/docs/Web/CSS/CSS_Flow_Layout/Disposition_de_bloc_en_ligne_avec_flux_normal">Les propriétés liées à la disposition</a> devraient fonctionner de façon identique pour les modes d'écritures verticaux. Dans ce guide, nous verrons comment le flux normal se comporte selon les différents modes d'écriture.</p>
 
diff --git a/files/fr/web/css/css_flow_layout/in_flow_and_out_of_flow/index.html b/files/fr/web/css/css_flow_layout/in_flow_and_out_of_flow/index.html
index 663f0a9c8a..c9bb3ac9b3 100644
--- a/files/fr/web/css/css_flow_layout/in_flow_and_out_of_flow/index.html
+++ b/files/fr/web/css/css_flow_layout/in_flow_and_out_of_flow/index.html
@@ -1,11 +1,12 @@
 ---
 title: Être ou ne pas être dans le flux
-slug: Web/CSS/CSS_Flow_Layout/Dans_le_flux_ou_en_dehors
+slug: Web/CSS/CSS_Flow_Layout/In_Flow_and_Out_of_Flow
 tags:
   - CSS
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Flow_Layout/In_Flow_and_Out_of_Flow
+original_slug: Web/CSS/CSS_Flow_Layout/Dans_le_flux_ou_en_dehors
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_flow_layout/intro_to_formatting_contexts/index.html b/files/fr/web/css/css_flow_layout/intro_to_formatting_contexts/index.html
index 88ed84ff16..db1a7ee0d7 100644
--- a/files/fr/web/css/css_flow_layout/intro_to_formatting_contexts/index.html
+++ b/files/fr/web/css/css_flow_layout/intro_to_formatting_contexts/index.html
@@ -1,11 +1,12 @@
 ---
 title: Explications quant aux contextes de formatage
-slug: Web/CSS/CSS_Flow_Layout/Explications_contextes_formatage
+slug: Web/CSS/CSS_Flow_Layout/Intro_to_formatting_contexts
 tags:
   - CSS
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Flow_Layout/Intro_to_formatting_contexts
+original_slug: Web/CSS/CSS_Flow_Layout/Explications_contextes_formatage
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_fonts/opentype_fonts_guide/index.html b/files/fr/web/css/css_fonts/opentype_fonts_guide/index.html
index 6980ff4d78..58699af2b5 100644
--- a/files/fr/web/css/css_fonts/opentype_fonts_guide/index.html
+++ b/files/fr/web/css/css_fonts/opentype_fonts_guide/index.html
@@ -1,12 +1,13 @@
 ---
 title: Guide des caractéristiques de police OpenType
-slug: Web/CSS/CSS_Fonts/Guide_caractéristiques_police_OpenType
+slug: Web/CSS/CSS_Fonts/OpenType_fonts_guide
 tags:
   - CSS
   - Fonts
   - Guide
   - Polices
 translation_of: Web/CSS/CSS_Fonts/OpenType_fonts_guide
+original_slug: Web/CSS/CSS_Fonts/Guide_caractéristiques_police_OpenType
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_fonts/variable_fonts_guide/index.html b/files/fr/web/css/css_fonts/variable_fonts_guide/index.html
index 043902094e..8b93687858 100644
--- a/files/fr/web/css/css_fonts/variable_fonts_guide/index.html
+++ b/files/fr/web/css/css_fonts/variable_fonts_guide/index.html
@@ -1,12 +1,13 @@
 ---
 title: Guide des polices variables
-slug: Web/CSS/CSS_Fonts/Guide_polices_variables
+slug: Web/CSS/CSS_Fonts/Variable_Fonts_Guide
 tags:
   - CSS
   - Fonts
   - Guide
   - Polices
 translation_of: Web/CSS/CSS_Fonts/Variable_Fonts_Guide
+original_slug: Web/CSS/CSS_Fonts/Guide_polices_variables
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/auto-placement_in_css_grid_layout/index.html b/files/fr/web/css/css_grid_layout/auto-placement_in_css_grid_layout/index.html
index 980b03ea62..42060519b3 100644
--- a/files/fr/web/css/css_grid_layout/auto-placement_in_css_grid_layout/index.html
+++ b/files/fr/web/css/css_grid_layout/auto-placement_in_css_grid_layout/index.html
@@ -1,6 +1,6 @@
 ---
 title: Le placement automatique sur une grille CSS
-slug: Web/CSS/CSS_Grid_Layout/Placement_automatique_sur_une_grille_CSS
+slug: Web/CSS/CSS_Grid_Layout/Auto-placement_in_CSS_Grid_Layout
 tags:
   - CSS
   - CSS Grids
@@ -8,6 +8,7 @@ tags:
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Grid_Layout/Auto-placement_in_CSS_Grid_Layout
+original_slug: Web/CSS/CSS_Grid_Layout/Placement_automatique_sur_une_grille_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/basic_concepts_of_grid_layout/index.html b/files/fr/web/css/css_grid_layout/basic_concepts_of_grid_layout/index.html
index c6395dbee9..d4dac05318 100644
--- a/files/fr/web/css/css_grid_layout/basic_concepts_of_grid_layout/index.html
+++ b/files/fr/web/css/css_grid_layout/basic_concepts_of_grid_layout/index.html
@@ -1,6 +1,6 @@
 ---
 title: Les concepts de base des grilles CSS
-slug: Web/CSS/CSS_Grid_Layout/Les_concepts_de_base
+slug: Web/CSS/CSS_Grid_Layout/Basic_Concepts_of_Grid_Layout
 tags:
   - CSS
   - CSS Grids
@@ -8,6 +8,7 @@ tags:
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Grid_Layout/Basic_Concepts_of_Grid_Layout
+original_slug: Web/CSS/CSS_Grid_Layout/Les_concepts_de_base
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/box_alignment_in_css_grid_layout/index.html b/files/fr/web/css/css_grid_layout/box_alignment_in_css_grid_layout/index.html
index 8353f2c29e..7830f9ab48 100644
--- a/files/fr/web/css/css_grid_layout/box_alignment_in_css_grid_layout/index.html
+++ b/files/fr/web/css/css_grid_layout/box_alignment_in_css_grid_layout/index.html
@@ -1,6 +1,6 @@
 ---
 title: L'alignement des boîtes avec les grilles CSS
-slug: Web/CSS/CSS_Grid_Layout/Alignement_des_boîtes_avec_les_grilles_CSS
+slug: Web/CSS/CSS_Grid_Layout/Box_Alignment_in_CSS_Grid_Layout
 tags:
   - CSS
   - CSS Grid
@@ -8,6 +8,7 @@ tags:
   - Guides
   - Intermédiaire
 translation_of: Web/CSS/CSS_Grid_Layout/Box_Alignment_in_CSS_Grid_Layout
+original_slug: Web/CSS/CSS_Grid_Layout/Alignement_des_boîtes_avec_les_grilles_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/css_grid_and_progressive_enhancement/index.html b/files/fr/web/css/css_grid_layout/css_grid_and_progressive_enhancement/index.html
index 8a5122de2f..6071aa815d 100644
--- a/files/fr/web/css/css_grid_layout/css_grid_and_progressive_enhancement/index.html
+++ b/files/fr/web/css/css_grid_layout/css_grid_and_progressive_enhancement/index.html
@@ -1,6 +1,6 @@
 ---
 title: Les grilles CSS et l'amélioration progressive
-slug: Web/CSS/CSS_Grid_Layout/Les_grilles_CSS_et_l_amélioration_progressive
+slug: Web/CSS/CSS_Grid_Layout/CSS_Grid_and_Progressive_Enhancement
 tags:
   - CSS
   - CSS Grids
@@ -8,6 +8,7 @@ tags:
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Grid_Layout/CSS_Grid_and_Progressive_Enhancement
+original_slug: Web/CSS/CSS_Grid_Layout/Les_grilles_CSS_et_l_amélioration_progressive
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/css_grid_layout_and_accessibility/index.html b/files/fr/web/css/css_grid_layout/css_grid_layout_and_accessibility/index.html
index 6e2751382d..ccde0b5c42 100644
--- a/files/fr/web/css/css_grid_layout/css_grid_layout_and_accessibility/index.html
+++ b/files/fr/web/css/css_grid_layout/css_grid_layout_and_accessibility/index.html
@@ -1,6 +1,6 @@
 ---
 title: Les grilles CSS et l'accessibilité
-slug: Web/CSS/CSS_Grid_Layout/Les_grilles_CSS_et_l_accessibilité
+slug: Web/CSS/CSS_Grid_Layout/CSS_Grid_Layout_and_Accessibility
 tags:
   - Accessibilité
   - CSS
@@ -9,6 +9,7 @@ tags:
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Grid_Layout/CSS_Grid_Layout_and_Accessibility
+original_slug: Web/CSS/CSS_Grid_Layout/Les_grilles_CSS_et_l_accessibilité
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/css_grid_logical_values_and_writing_modes/index.html b/files/fr/web/css/css_grid_layout/css_grid_logical_values_and_writing_modes/index.html
index cbc0501498..b8ec3a91d3 100644
--- a/files/fr/web/css/css_grid_layout/css_grid_logical_values_and_writing_modes/index.html
+++ b/files/fr/web/css/css_grid_layout/css_grid_logical_values_and_writing_modes/index.html
@@ -1,14 +1,15 @@
 ---
-title: 'Les grilles CSS, les valeurs logiques et les modes d''écriture'
-slug: >-
-  Web/CSS/CSS_Grid_Layout/Les_grilles_CSS_les_valeurs_logiques_les_modes_d_écriture
+title: Les grilles CSS, les valeurs logiques et les modes d'écriture
+slug: Web/CSS/CSS_Grid_Layout/CSS_Grid_Logical_Values_and_Writing_Modes
 tags:
   - CSS
   - CSS Grids
   - Grilles CSS
   - Guides
   - Intermédiaire
-translation_of: 'Web/CSS/CSS_Grid_Layout/CSS_Grid,_Logical_Values_and_Writing_Modes'
+translation_of: Web/CSS/CSS_Grid_Layout/CSS_Grid,_Logical_Values_and_Writing_Modes
+original_slug: >-
+  Web/CSS/CSS_Grid_Layout/Les_grilles_CSS_les_valeurs_logiques_les_modes_d_écriture
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/grid_template_areas/index.html b/files/fr/web/css/css_grid_layout/grid_template_areas/index.html
index be9c0122a7..259dd33bbc 100644
--- a/files/fr/web/css/css_grid_layout/grid_template_areas/index.html
+++ b/files/fr/web/css/css_grid_layout/grid_template_areas/index.html
@@ -1,12 +1,13 @@
 ---
 title: Définir des zones sur une grille
-slug: Web/CSS/CSS_Grid_Layout/Définir_des_zones_sur_une_grille
+slug: Web/CSS/CSS_Grid_Layout/Grid_Template_Areas
 tags:
   - CSS
   - CSS Grids
   - Grilles CSS
   - Guide
 translation_of: Web/CSS/CSS_Grid_Layout/Grid_Template_Areas
+original_slug: Web/CSS/CSS_Grid_Layout/Définir_des_zones_sur_une_grille
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/layout_using_named_grid_lines/index.html b/files/fr/web/css/css_grid_layout/layout_using_named_grid_lines/index.html
index d8d7e5cf83..a7fbb6e569 100644
--- a/files/fr/web/css/css_grid_layout/layout_using_named_grid_lines/index.html
+++ b/files/fr/web/css/css_grid_layout/layout_using_named_grid_lines/index.html
@@ -1,12 +1,13 @@
 ---
 title: Utiliser des lignes nommées sur une grille
-slug: Web/CSS/CSS_Grid_Layout/Utiliser_des_lignes_nommées_sur_une_grille
+slug: Web/CSS/CSS_Grid_Layout/Layout_using_Named_Grid_Lines
 tags:
   - CSS
   - CSS Grids
   - Grilles CSS
   - Guide
 translation_of: Web/CSS/CSS_Grid_Layout/Layout_using_Named_Grid_Lines
+original_slug: Web/CSS/CSS_Grid_Layout/Utiliser_des_lignes_nommées_sur_une_grille
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/line-based_placement_with_css_grid/index.html b/files/fr/web/css/css_grid_layout/line-based_placement_with_css_grid/index.html
index 5984342f18..96ba332efb 100644
--- a/files/fr/web/css/css_grid_layout/line-based_placement_with_css_grid/index.html
+++ b/files/fr/web/css/css_grid_layout/line-based_placement_with_css_grid/index.html
@@ -1,6 +1,6 @@
 ---
 title: Placer les éléments sur les lignes d'une grille CSS
-slug: Web/CSS/CSS_Grid_Layout/Placer_les_éléments_sur_les_lignes_d_une_grille_CSS
+slug: Web/CSS/CSS_Grid_Layout/Line-based_Placement_with_CSS_Grid
 tags:
   - CSS
   - CSS Grids
@@ -8,6 +8,7 @@ tags:
   - Guides
   - Intermédiaire
 translation_of: Web/CSS/CSS_Grid_Layout/Line-based_Placement_with_CSS_Grid
+original_slug: Web/CSS/CSS_Grid_Layout/Placer_les_éléments_sur_les_lignes_d_une_grille_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/realizing_common_layouts_using_css_grid_layout/index.html b/files/fr/web/css/css_grid_layout/realizing_common_layouts_using_css_grid_layout/index.html
index 44e85dda1f..ca59709909 100644
--- a/files/fr/web/css/css_grid_layout/realizing_common_layouts_using_css_grid_layout/index.html
+++ b/files/fr/web/css/css_grid_layout/realizing_common_layouts_using_css_grid_layout/index.html
@@ -1,7 +1,6 @@
 ---
 title: Construire des dispositions courantes avec des grilles CSS
-slug: >-
-  Web/CSS/CSS_Grid_Layout/Construire_des_dispositions_courantes_avec_des_grilles_CSS
+slug: Web/CSS/CSS_Grid_Layout/Realizing_common_layouts_using_CSS_Grid_Layout
 tags:
   - CSS
   - CSS Grids
@@ -9,6 +8,8 @@ tags:
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Grid_Layout/Realizing_common_layouts_using_CSS_Grid_Layout
+original_slug: >-
+  Web/CSS/CSS_Grid_Layout/Construire_des_dispositions_courantes_avec_des_grilles_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_grid_layout/relationship_of_grid_layout/index.html b/files/fr/web/css/css_grid_layout/relationship_of_grid_layout/index.html
index 9f31864e55..65525f21d4 100644
--- a/files/fr/web/css/css_grid_layout/relationship_of_grid_layout/index.html
+++ b/files/fr/web/css/css_grid_layout/relationship_of_grid_layout/index.html
@@ -1,12 +1,13 @@
 ---
 title: Le modèle de grille et les autres modèles de disposition
-slug: Web/CSS/CSS_Grid_Layout/Modèle_de_grille_et_autres_modèles_de_disposition
+slug: Web/CSS/CSS_Grid_Layout/Relationship_of_Grid_Layout
 tags:
   - CSS
   - CSS Grids
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Grid_Layout/Relationship_of_Grid_Layout
+original_slug: Web/CSS/CSS_Grid_Layout/Modèle_de_grille_et_autres_modèles_de_disposition
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_images/implementing_image_sprites_in_css/index.html b/files/fr/web/css/css_images/implementing_image_sprites_in_css/index.html
index a141a8a11e..1454f113ed 100644
--- a/files/fr/web/css/css_images/implementing_image_sprites_in_css/index.html
+++ b/files/fr/web/css/css_images/implementing_image_sprites_in_css/index.html
@@ -1,11 +1,12 @@
 ---
 title: Les sprites CSS
-slug: Web/CSS/CSS_Images/Sprites_CSS
+slug: Web/CSS/CSS_Images/Implementing_image_sprites_in_CSS
 tags:
   - Avancé
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Images/Implementing_image_sprites_in_CSS
+original_slug: Web/CSS/CSS_Images/Sprites_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_images/using_css_gradients/index.html b/files/fr/web/css/css_images/using_css_gradients/index.html
index 94a0fbcb67..5b836a6e21 100644
--- a/files/fr/web/css/css_images/using_css_gradients/index.html
+++ b/files/fr/web/css/css_images/using_css_gradients/index.html
@@ -1,11 +1,12 @@
 ---
 title: Utilisation de dégradés CSS
-slug: Web/CSS/Utilisation_de_dégradés_CSS
+slug: Web/CSS/CSS_Images/Using_CSS_gradients
 tags:
   - Avancé
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Images/Using_CSS_gradients
+original_slug: Web/CSS/Utilisation_de_dégradés_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_lists_and_counters/consistent_list_indentation/index.html b/files/fr/web/css/css_lists_and_counters/consistent_list_indentation/index.html
index 52a1cfbc33..632152b9d6 100644
--- a/files/fr/web/css/css_lists_and_counters/consistent_list_indentation/index.html
+++ b/files/fr/web/css/css_lists_and_counters/consistent_list_indentation/index.html
@@ -1,11 +1,12 @@
 ---
 title: Indentation homogène des listes
-slug: Web/CSS/CSS_Lists/Indentation_homogène_des_listes
+slug: Web/CSS/CSS_Lists_and_Counters/Consistent_list_indentation
 tags:
   - CSS
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/CSS_Lists_and_Counters/Consistent_list_indentation
+original_slug: Web/CSS/CSS_Lists/Indentation_homogène_des_listes
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_lists_and_counters/index.html b/files/fr/web/css/css_lists_and_counters/index.html
index 781d7cb961..40b79a5e95 100644
--- a/files/fr/web/css/css_lists_and_counters/index.html
+++ b/files/fr/web/css/css_lists_and_counters/index.html
@@ -1,10 +1,11 @@
 ---
 title: CSS Lists
-slug: Web/CSS/CSS_Lists
+slug: Web/CSS/CSS_Lists_and_Counters
 tags:
   - CSS
   - Reference
 translation_of: Web/CSS/CSS_Lists_and_Counters
+original_slug: Web/CSS/CSS_Lists
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_lists_and_counters/using_css_counters/index.html b/files/fr/web/css/css_lists_and_counters/using_css_counters/index.html
index 7ca83181c4..e5eb03d473 100644
--- a/files/fr/web/css/css_lists_and_counters/using_css_counters/index.html
+++ b/files/fr/web/css/css_lists_and_counters/using_css_counters/index.html
@@ -1,11 +1,12 @@
 ---
 title: Compteurs CSS
-slug: Web/CSS/CSS_Lists/Compteurs_CSS
+slug: Web/CSS/CSS_Lists_and_Counters/Using_CSS_counters
 tags:
   - Avancé
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Lists_and_Counters/Using_CSS_counters
+original_slug: Web/CSS/CSS_Lists/Compteurs_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_logical_properties/basic_concepts/index.html b/files/fr/web/css/css_logical_properties/basic_concepts/index.html
index 4129c926c7..0df0049658 100644
--- a/files/fr/web/css/css_logical_properties/basic_concepts/index.html
+++ b/files/fr/web/css/css_logical_properties/basic_concepts/index.html
@@ -1,11 +1,12 @@
 ---
 title: Concepts de base des propriétés et valeurs logiques
-slug: Web/CSS/CSS_Logical_Properties/Concepts_de_base
+slug: Web/CSS/CSS_Logical_Properties/Basic_concepts
 tags:
   - CSS
   - Guide
   - Propriété logique
 translation_of: Web/CSS/CSS_Logical_Properties/Basic_concepts
+original_slug: Web/CSS/CSS_Logical_Properties/Concepts_de_base
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_logical_properties/floating_and_positioning/index.html b/files/fr/web/css/css_logical_properties/floating_and_positioning/index.html
index 3a99d5bbad..dbb69adc26 100644
--- a/files/fr/web/css/css_logical_properties/floating_and_positioning/index.html
+++ b/files/fr/web/css/css_logical_properties/floating_and_positioning/index.html
@@ -1,11 +1,12 @@
 ---
 title: Propriétés logiques pour les flottements et le positionnement
-slug: Web/CSS/CSS_Logical_Properties/Propriétés_logiques_flottements_positionnement
+slug: Web/CSS/CSS_Logical_Properties/Floating_and_positioning
 tags:
   - CSS
   - Guide
   - Propriété logique
 translation_of: Web/CSS/CSS_Logical_Properties/Floating_and_positioning
+original_slug: Web/CSS/CSS_Logical_Properties/Propriétés_logiques_flottements_positionnement
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_logical_properties/margins_borders_padding/index.html b/files/fr/web/css/css_logical_properties/margins_borders_padding/index.html
index 8b4da0bce6..82b2995802 100644
--- a/files/fr/web/css/css_logical_properties/margins_borders_padding/index.html
+++ b/files/fr/web/css/css_logical_properties/margins_borders_padding/index.html
@@ -1,12 +1,13 @@
 ---
-title: 'Propriétés logiques pour les marges, les bordures et les remplissages'
-slug: >-
-  Web/CSS/CSS_Logical_Properties/Propriétés_logiques_marges_bordures_remplissages
+title: Propriétés logiques pour les marges, les bordures et les remplissages
+slug: Web/CSS/CSS_Logical_Properties/Margins_borders_padding
 tags:
   - CSS
   - Guide
   - Propriété logique
 translation_of: Web/CSS/CSS_Logical_Properties/Margins_borders_padding
+original_slug: >-
+  Web/CSS/CSS_Logical_Properties/Propriétés_logiques_marges_bordures_remplissages
 ---
 <p>{{CSSRef}}</p>
 
diff --git a/files/fr/web/css/css_logical_properties/sizing/index.html b/files/fr/web/css/css_logical_properties/sizing/index.html
index f6ffe024e6..4b5c4dd892 100644
--- a/files/fr/web/css/css_logical_properties/sizing/index.html
+++ b/files/fr/web/css/css_logical_properties/sizing/index.html
@@ -1,11 +1,12 @@
 ---
 title: Propriétés logiques pour le dimensionnement
-slug: Web/CSS/CSS_Logical_Properties/Dimensionnement
+slug: Web/CSS/CSS_Logical_Properties/Sizing
 tags:
   - CSS
   - Guide
   - Propriété logique
 translation_of: Web/CSS/CSS_Logical_Properties/Sizing
+original_slug: Web/CSS/CSS_Logical_Properties/Dimensionnement
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_masking/index.html b/files/fr/web/css/css_masking/index.html
index ea2a9afeb5..4d7acfab53 100644
--- a/files/fr/web/css/css_masking/index.html
+++ b/files/fr/web/css/css_masking/index.html
@@ -1,12 +1,13 @@
 ---
 title: CSS Masks
-slug: Web/CSS/CSS_Masks
+slug: Web/CSS/CSS_Masking
 tags:
   - Aperçu
   - CSS
   - CSS Masking
   - Reference
 translation_of: Web/CSS/CSS_Masking
+original_slug: Web/CSS/CSS_Masks
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_motion_path/index.html b/files/fr/web/css/css_motion_path/index.html
index e6740d2023..7bde7c0ee7 100644
--- a/files/fr/web/css/css_motion_path/index.html
+++ b/files/fr/web/css/css_motion_path/index.html
@@ -1,6 +1,6 @@
 ---
 title: Motion Path
-slug: Web/CSS/Motion_Path
+slug: Web/CSS/CSS_Motion_Path
 tags:
   - Aperçu
   - CSS
@@ -8,6 +8,7 @@ tags:
   - Motion Path
   - Reference
 translation_of: Web/CSS/CSS_Motion_Path
+original_slug: Web/CSS/Motion_Path
 ---
 <div>{{CSSRef}}{{SeeCompatTable}}</div>
 
diff --git a/files/fr/web/css/css_positioning/understanding_z_index/adding_z-index/index.html b/files/fr/web/css/css_positioning/understanding_z_index/adding_z-index/index.html
index d12e2113d1..e0076181f3 100644
--- a/files/fr/web/css/css_positioning/understanding_z_index/adding_z-index/index.html
+++ b/files/fr/web/css/css_positioning/understanding_z_index/adding_z-index/index.html
@@ -1,12 +1,13 @@
 ---
 title: Ajouter z-index
-slug: Web/CSS/Comprendre_z-index/Ajout_de_z-index
+slug: Web/CSS/CSS_Positioning/Understanding_z_index/Adding_z-index
 tags:
   - Avancé
   - CSS
   - Guide
   - z-index
 translation_of: Web/CSS/CSS_Positioning/Understanding_z_index/Adding_z-index
+original_slug: Web/CSS/Comprendre_z-index/Ajout_de_z-index
 ---
 <div>{{CSSRef}}{{PreviousMenuNext("Web/CSS/Comprendre_z-index/Empilement_et_float","Web/CSS/Comprendre_z-index/Empilement_de_couches", "Web/CSS/Comprendre_z-index")}}</div>
 
diff --git a/files/fr/web/css/css_positioning/understanding_z_index/index.html b/files/fr/web/css/css_positioning/understanding_z_index/index.html
index 0c6c636886..1f41be9467 100644
--- a/files/fr/web/css/css_positioning/understanding_z_index/index.html
+++ b/files/fr/web/css/css_positioning/understanding_z_index/index.html
@@ -1,11 +1,12 @@
 ---
 title: Comprendre z-index en CSS
-slug: Web/CSS/Comprendre_z-index
+slug: Web/CSS/CSS_Positioning/Understanding_z_index
 tags:
   - Avancé
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Positioning/Understanding_z_index
+original_slug: Web/CSS/Comprendre_z-index
 ---
 <p>{{CSSRef}}{{PreviousMenuNext("","Web/CSS/Comprendre_z-index/Empilement_sans_z-index", "Web/CSS/Comprendre_z-index")}}</p>
 
diff --git a/files/fr/web/css/css_positioning/understanding_z_index/stacking_and_float/index.html b/files/fr/web/css/css_positioning/understanding_z_index/stacking_and_float/index.html
index de0cc3761f..f031a73fde 100644
--- a/files/fr/web/css/css_positioning/understanding_z_index/stacking_and_float/index.html
+++ b/files/fr/web/css/css_positioning/understanding_z_index/stacking_and_float/index.html
@@ -1,6 +1,6 @@
 ---
 title: Empilement et éléments flottants
-slug: Web/CSS/Comprendre_z-index/Empilement_et_float
+slug: Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_and_float
 tags:
   - Avancé
   - CSS
@@ -10,6 +10,7 @@ tags:
   - float
   - z-index
 translation_of: Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_and_float
+original_slug: Web/CSS/Comprendre_z-index/Empilement_et_float
 ---
 <div>{{PreviousMenuNext("Web/CSS/Comprendre_z-index/Empilement_sans_z-index","Web/CSS/Comprendre_z-index/Ajout_de_z-index", "Web/CSS/Comprendre_z-index")}}</div>
 
diff --git a/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_1/index.html b/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_1/index.html
index f155461dd4..ed1138131b 100644
--- a/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_1/index.html
+++ b/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_1/index.html
@@ -1,11 +1,12 @@
 ---
 title: Exemple d'empilement 1
-slug: Web/CSS/Comprendre_z-index/Exemple_1
+slug: Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_context_example_1
 tags:
   - Avancé
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_context_example_1
+original_slug: Web/CSS/Comprendre_z-index/Exemple_1
 ---
 <div>{{PreviousMenuNext("Web/CSS/Comprendre_z-index/L'empilement_de_couches","Web/CSS/Comprendre_z-index/Exemple_2", "Web/CSS/Comprendre_z-index")}}</div>
 
diff --git a/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_2/index.html b/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_2/index.html
index 75bbba62d9..161afae998 100644
--- a/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_2/index.html
+++ b/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_2/index.html
@@ -1,11 +1,12 @@
 ---
 title: Exemple d'empilement 2
-slug: Web/CSS/Comprendre_z-index/Exemple_2
+slug: Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_context_example_2
 tags:
   - Avancé
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_context_example_2
+original_slug: Web/CSS/Comprendre_z-index/Exemple_2
 ---
 <div>{{PreviousMenuNext("Web/CSS/Comprendre_z-index/Exemple_1","Web/CSS/Comprendre_z-index/Exemple_3", "Web/CSS/Comprendre_z-index")}}</div>
 
diff --git a/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_3/index.html b/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_3/index.html
index 5530887ec2..ae2dfa1046 100644
--- a/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_3/index.html
+++ b/files/fr/web/css/css_positioning/understanding_z_index/stacking_context_example_3/index.html
@@ -1,11 +1,12 @@
 ---
 title: Exemple d'empilement 3
-slug: Web/CSS/Comprendre_z-index/Exemple_3
+slug: Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_context_example_3
 tags:
   - Avancé
   - CSS
   - Guide
 translation_of: Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_context_example_3
+original_slug: Web/CSS/Comprendre_z-index/Exemple_3
 ---
 <div>{{PreviousMenuNext("Web/CSS/Comprendre_z-index/Exemple_2","", "Web/CSS/Comprendre_z-index")}}</div>
 
diff --git a/files/fr/web/css/css_positioning/understanding_z_index/stacking_without_z-index/index.html b/files/fr/web/css/css_positioning/understanding_z_index/stacking_without_z-index/index.html
index db892c51dc..89eddc49b5 100644
--- a/files/fr/web/css/css_positioning/understanding_z_index/stacking_without_z-index/index.html
+++ b/files/fr/web/css/css_positioning/understanding_z_index/stacking_without_z-index/index.html
@@ -1,12 +1,13 @@
 ---
 title: Empilement sans z-index
-slug: Web/CSS/Comprendre_z-index/Empilement_sans_z-index
+slug: Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_without_z-index
 tags:
   - Avancé
   - CSS
   - Guide
   - z-index
 translation_of: Web/CSS/CSS_Positioning/Understanding_z_index/Stacking_without_z-index
+original_slug: Web/CSS/Comprendre_z-index/Empilement_sans_z-index
 ---
 <div>{{PreviousMenuNext("","Web/CSS/Comprendre_z-index/Empilement_et_float", "Web/CSS/Comprendre_z-index")}}</div>
 
diff --git a/files/fr/web/css/css_positioning/understanding_z_index/the_stacking_context/index.html b/files/fr/web/css/css_positioning/understanding_z_index/the_stacking_context/index.html
index 20fa6ab2ce..da1de35a86 100644
--- a/files/fr/web/css/css_positioning/understanding_z_index/the_stacking_context/index.html
+++ b/files/fr/web/css/css_positioning/understanding_z_index/the_stacking_context/index.html
@@ -1,12 +1,13 @@
 ---
 title: L'empilement de couches
-slug: Web/CSS/Comprendre_z-index/Empilement_de_couches
+slug: Web/CSS/CSS_Positioning/Understanding_z_index/The_stacking_context
 tags:
   - Avancé
   - CSS
   - Guide
   - z-index
 translation_of: Web/CSS/CSS_Positioning/Understanding_z_index/The_stacking_context
+original_slug: Web/CSS/Comprendre_z-index/Empilement_de_couches
 ---
 <div>{{CSSRef}}{{PreviousMenuNext("Web/CSS/Comprendre_z-index/Ajout_de_z-index","Web/CSS/Comprendre_z-index/Exemple_1", "Web/CSS/Comprendre_z-index")}}</div>
 
diff --git a/files/fr/web/css/css_scroll_snap/basic_concepts/index.html b/files/fr/web/css/css_scroll_snap/basic_concepts/index.html
index 3ec397cfde..8fbc368201 100644
--- a/files/fr/web/css/css_scroll_snap/basic_concepts/index.html
+++ b/files/fr/web/css/css_scroll_snap/basic_concepts/index.html
@@ -1,11 +1,12 @@
 ---
 title: Concepts de bases pour CSS Scroll Snap
-slug: Web/CSS/CSS_Scroll_Snap/Concepts_de_base
+slug: Web/CSS/CSS_Scroll_Snap/Basic_concepts
 tags:
   - CSS
   - CSS Scroll Snap
   - Guide
 translation_of: Web/CSS/CSS_Scroll_Snap/Basic_concepts
+original_slug: Web/CSS/CSS_Scroll_Snap/Concepts_de_base
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_scroll_snap/browser_compat/index.html b/files/fr/web/css/css_scroll_snap/browser_compat/index.html
index f5d6f97ca4..095ea0b616 100644
--- a/files/fr/web/css/css_scroll_snap/browser_compat/index.html
+++ b/files/fr/web/css/css_scroll_snap/browser_compat/index.html
@@ -1,12 +1,13 @@
 ---
 title: Compatibilité des navigateurs et CSS Scroll Snap
-slug: Web/CSS/CSS_Scroll_Snap/Compatibilité_navigateurs
+slug: Web/CSS/CSS_Scroll_Snap/Browser_compat
 tags:
   - CSS
   - CSS Scroll Snap
   - Compatibilité
   - Guide
 translation_of: Web/CSS/CSS_Scroll_Snap/Browser_compat
+original_slug: Web/CSS/CSS_Scroll_Snap/Compatibilité_navigateurs
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_selectors/index.html b/files/fr/web/css/css_selectors/index.html
index a9d6f91d81..8580452402 100644
--- a/files/fr/web/css/css_selectors/index.html
+++ b/files/fr/web/css/css_selectors/index.html
@@ -1,6 +1,6 @@
 ---
 title: Sélecteurs CSS
-slug: Web/CSS/Sélecteurs_CSS
+slug: Web/CSS/CSS_Selectors
 tags:
   - Aperçu
   - CSS
@@ -8,6 +8,7 @@ tags:
   - Reference
   - Sélecteur
 translation_of: Web/CSS/CSS_Selectors
+original_slug: Web/CSS/Sélecteurs_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_selectors/using_the__colon_target_pseudo-class_in_selectors/index.html b/files/fr/web/css/css_selectors/using_the__colon_target_pseudo-class_in_selectors/index.html
index 8aeae8c255..4c55b270d4 100644
--- a/files/fr/web/css/css_selectors/using_the__colon_target_pseudo-class_in_selectors/index.html
+++ b/files/fr/web/css/css_selectors/using_the__colon_target_pseudo-class_in_selectors/index.html
@@ -1,11 +1,12 @@
 ---
-title: 'Utiliser la pseudo-classe :target dans un sélecteur'
-slug: 'Web/CSS/Sélecteurs_CSS/Utiliser_la_pseudo-classe_:target_dans_un_selecteur'
+title: Utiliser la pseudo-classe :target dans un sélecteur
+slug: Web/CSS/CSS_Selectors/Using_the_:target_pseudo-class_in_selectors
 tags:
   - CSS
   - Guide
   - Intermédiaire
-translation_of: 'Web/CSS/CSS_Selectors/Using_the_:target_pseudo-class_in_selectors'
+translation_of: Web/CSS/CSS_Selectors/Using_the_:target_pseudo-class_in_selectors
+original_slug: Web/CSS/Sélecteurs_CSS/Utiliser_la_pseudo-classe_:target_dans_un_selecteur
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_shapes/basic_shapes/index.html b/files/fr/web/css/css_shapes/basic_shapes/index.html
index e1c594bce0..eed2d48370 100644
--- a/files/fr/web/css/css_shapes/basic_shapes/index.html
+++ b/files/fr/web/css/css_shapes/basic_shapes/index.html
@@ -1,11 +1,12 @@
 ---
 title: Formes simples
-slug: Web/CSS/CSS_Shapes/Formes_simples
+slug: Web/CSS/CSS_Shapes/Basic_Shapes
 tags:
   - CSS
   - CSS Shapes
   - Guide
 translation_of: Web/CSS/CSS_Shapes/Basic_Shapes
+original_slug: Web/CSS/CSS_Shapes/Formes_simples
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_shapes/from_box_values/index.html b/files/fr/web/css/css_shapes/from_box_values/index.html
index 5ed5b06bfa..ec57c04537 100644
--- a/files/fr/web/css/css_shapes/from_box_values/index.html
+++ b/files/fr/web/css/css_shapes/from_box_values/index.html
@@ -1,6 +1,6 @@
 ---
 title: Créer des formes à partir des boîtes
-slug: Web/CSS/CSS_Shapes/Créer_formes_boîtes
+slug: Web/CSS/CSS_Shapes/From_box_values
 tags:
   - Boîtes
   - CSS
@@ -8,6 +8,7 @@ tags:
   - Formes CSS
   - Guide
 translation_of: Web/CSS/CSS_Shapes/From_box_values
+original_slug: Web/CSS/CSS_Shapes/Créer_formes_boîtes
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_shapes/overview_of_css_shapes/index.html b/files/fr/web/css/css_shapes/overview_of_css_shapes/index.html
index bf8d674cf3..4f7abd917f 100644
--- a/files/fr/web/css/css_shapes/overview_of_css_shapes/index.html
+++ b/files/fr/web/css/css_shapes/overview_of_css_shapes/index.html
@@ -1,12 +1,13 @@
 ---
 title: Aperçu des formes CSS
-slug: Web/CSS/CSS_Shapes/Aperçu_formes_CSS
+slug: Web/CSS/CSS_Shapes/Overview_of_CSS_Shapes
 tags:
   - Aperçu
   - CSS
   - CSS Shapes
   - Formes CSS
 translation_of: Web/CSS/CSS_Shapes/Overview_of_CSS_Shapes
+original_slug: Web/CSS/CSS_Shapes/Aperçu_formes_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_shapes/shapes_from_images/index.html b/files/fr/web/css/css_shapes/shapes_from_images/index.html
index e85db873c1..58a1729e2c 100644
--- a/files/fr/web/css/css_shapes/shapes_from_images/index.html
+++ b/files/fr/web/css/css_shapes/shapes_from_images/index.html
@@ -1,11 +1,12 @@
 ---
 title: Générer des formes avec des images
-slug: Web/CSS/CSS_Shapes/Générer_formes_images
+slug: Web/CSS/CSS_Shapes/Shapes_From_Images
 tags:
   - CSS
   - Formes CSS
   - Guide
 translation_of: Web/CSS/CSS_Shapes/Shapes_From_Images
+original_slug: Web/CSS/CSS_Shapes/Générer_formes_images
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_transforms/using_css_transforms/index.html b/files/fr/web/css/css_transforms/using_css_transforms/index.html
index c33a7e3ac9..3f5eb410b5 100644
--- a/files/fr/web/css/css_transforms/using_css_transforms/index.html
+++ b/files/fr/web/css/css_transforms/using_css_transforms/index.html
@@ -1,6 +1,6 @@
 ---
 title: Utilisation des transformations CSS
-slug: Web/CSS/CSS_Transforms/Utilisation_des_transformations_CSS
+slug: Web/CSS/CSS_Transforms/Using_CSS_transforms
 tags:
   - 3D
   - Avancé
@@ -12,6 +12,7 @@ tags:
   - perspective
   - rotation
 translation_of: Web/CSS/CSS_Transforms/Using_CSS_transforms
+original_slug: Web/CSS/CSS_Transforms/Utilisation_des_transformations_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_transitions/using_css_transitions/index.html b/files/fr/web/css/css_transitions/using_css_transitions/index.html
index bbcdcb51e2..0b17461d05 100644
--- a/files/fr/web/css/css_transitions/using_css_transitions/index.html
+++ b/files/fr/web/css/css_transitions/using_css_transitions/index.html
@@ -1,12 +1,13 @@
 ---
 title: Utiliser les transitions CSS
-slug: Web/CSS/CSS_Transitions/Utiliser_transitions_CSS
+slug: Web/CSS/CSS_Transitions/Using_CSS_transitions
 tags:
   - Avancé
   - CSS
   - Guide
   - Transitions
 translation_of: Web/CSS/CSS_Transitions/Using_CSS_transitions
+original_slug: Web/CSS/CSS_Transitions/Utiliser_transitions_CSS
 ---
 <div>{{CSSref}}</div>
 
diff --git a/files/fr/web/css/css_types/index.html b/files/fr/web/css/css_types/index.html
index 28f95eeef4..5642f8cf43 100644
--- a/files/fr/web/css/css_types/index.html
+++ b/files/fr/web/css/css_types/index.html
@@ -1,6 +1,6 @@
 ---
 title: Types CSS
-slug: Web/CSS/Types_CSS
+slug: Web/CSS/CSS_Types
 tags:
   - Aperçu
   - CSS
@@ -8,6 +8,7 @@ tags:
   - Reference
   - Type
 translation_of: Web/CSS/CSS_Types
+original_slug: Web/CSS/Types_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/css_values_and_units/index.html b/files/fr/web/css/css_values_and_units/index.html
index 0c1c4f9b57..b49a59e9aa 100644
--- a/files/fr/web/css/css_values_and_units/index.html
+++ b/files/fr/web/css/css_values_and_units/index.html
@@ -1,10 +1,11 @@
 ---
 title: Valeurs et unités CSS
-slug: Web/CSS/Valeurs_et_unités_CSS
+slug: Web/CSS/CSS_Values_and_Units
 tags:
   - CSS
   - Reference
 translation_of: Web/CSS/CSS_Values_and_Units
+original_slug: Web/CSS/Valeurs_et_unités_CSS
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/cssom_view/coordinate_systems/index.html b/files/fr/web/css/cssom_view/coordinate_systems/index.html
index 543167b1b6..2d356ed5c8 100644
--- a/files/fr/web/css/cssom_view/coordinate_systems/index.html
+++ b/files/fr/web/css/cssom_view/coordinate_systems/index.html
@@ -1,12 +1,13 @@
 ---
 title: Systèmes de coordonnées
-slug: Web/CSS/CSSOM_View/Systèmes_de_coordonnées
+slug: Web/CSS/CSSOM_View/Coordinate_systems
 tags:
   - CSS
   - CSSOM
   - Coordonnées
   - Guide
 translation_of: Web/CSS/CSSOM_View/Coordinate_systems
+original_slug: Web/CSS/CSSOM_View/Systèmes_de_coordonnées
 ---
 <div>{{cssref}}</div>
 
diff --git a/files/fr/web/css/descendant_combinator/index.html b/files/fr/web/css/descendant_combinator/index.html
index 5690dd95e7..de2b140431 100644
--- a/files/fr/web/css/descendant_combinator/index.html
+++ b/files/fr/web/css/descendant_combinator/index.html
@@ -1,12 +1,13 @@
 ---
 title: Sélecteurs descendant
-slug: Web/CSS/Sélecteurs_descendant
+slug: Web/CSS/Descendant_combinator
 tags:
   - CSS
   - Débutant
   - Reference
   - Sélecteur
 translation_of: Web/CSS/Descendant_combinator
+original_slug: Web/CSS/Sélecteurs_descendant
 ---
 <div>{{CSSRef("Selectors")}}</div>
 
diff --git a/files/fr/web/css/easing-function/index.html b/files/fr/web/css/easing-function/index.html
index 4170f065b1..5398af2641 100644
--- a/files/fr/web/css/easing-function/index.html
+++ b/files/fr/web/css/easing-function/index.html
@@ -1,12 +1,13 @@
 ---
 title: <timing-function>
-slug: Web/CSS/timing-function
+slug: Web/CSS/easing-function
 tags:
   - CSS
   - Reference
   - Type
 translation_of: Web/CSS/easing-function
 translation_of_original: Web/CSS/timing-function
+original_slug: Web/CSS/timing-function
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/general_sibling_combinator/index.html b/files/fr/web/css/general_sibling_combinator/index.html
index ea97bdbf67..46c84e2baa 100644
--- a/files/fr/web/css/general_sibling_combinator/index.html
+++ b/files/fr/web/css/general_sibling_combinator/index.html
@@ -1,12 +1,13 @@
 ---
 title: Sélecteurs de voisins généraux
-slug: Web/CSS/Sélecteurs_de_voisins_généraux
+slug: Web/CSS/General_sibling_combinator
 tags:
   - CSS
   - Débutant
   - Reference
   - Sélecteur
 translation_of: Web/CSS/General_sibling_combinator
+original_slug: Web/CSS/Sélecteurs_de_voisins_généraux
 ---
 <div>{{CSSRef("Selectors")}}</div>
 
diff --git a/files/fr/web/css/id_selectors/index.html b/files/fr/web/css/id_selectors/index.html
index aa9a2141bc..610370e219 100644
--- a/files/fr/web/css/id_selectors/index.html
+++ b/files/fr/web/css/id_selectors/index.html
@@ -1,12 +1,13 @@
 ---
 title: Sélecteurs d'ID
-slug: Web/CSS/Sélecteurs_d_ID
+slug: Web/CSS/ID_selectors
 tags:
   - CSS
   - Débutant
   - Reference
   - Sélecteur
 translation_of: Web/CSS/ID_selectors
+original_slug: Web/CSS/Sélecteurs_d_ID
 ---
 <div>{{CSSRef("Selectors")}}</div>
 
diff --git a/files/fr/web/css/inheritance/index.html b/files/fr/web/css/inheritance/index.html
index c5595da1e4..65f8e21a57 100644
--- a/files/fr/web/css/inheritance/index.html
+++ b/files/fr/web/css/inheritance/index.html
@@ -1,11 +1,12 @@
 ---
 title: Héritage
-slug: Web/CSS/Héritage
+slug: Web/CSS/inheritance
 tags:
   - CSS
   - Guide
   - Reference
 translation_of: Web/CSS/inheritance
+original_slug: Web/CSS/Héritage
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/initial_value/index.html b/files/fr/web/css/initial_value/index.html
index eedda54344..7e11460792 100644
--- a/files/fr/web/css/initial_value/index.html
+++ b/files/fr/web/css/initial_value/index.html
@@ -1,10 +1,11 @@
 ---
 title: Valeur initiale
-slug: Web/CSS/Valeur_initiale
+slug: Web/CSS/initial_value
 tags:
   - CSS
   - Reference
 translation_of: Web/CSS/initial_value
+original_slug: Web/CSS/Valeur_initiale
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/inline_formatting_context/index.html b/files/fr/web/css/inline_formatting_context/index.html
index bb40bcce6d..80c8ddf694 100644
--- a/files/fr/web/css/inline_formatting_context/index.html
+++ b/files/fr/web/css/inline_formatting_context/index.html
@@ -1,10 +1,11 @@
 ---
 title: Contexte de formatage en ligne (inline/incise)
-slug: Web/CSS/Contexte_de_formatage_en_ligne
+slug: Web/CSS/Inline_formatting_context
 tags:
   - CSS
   - Guide
 translation_of: Web/CSS/Inline_formatting_context
+original_slug: Web/CSS/Contexte_de_formatage_en_ligne
 ---
 <p>{{CSSRef}}</p>
 
diff --git a/files/fr/web/css/inset-block-end/index.html b/files/fr/web/css/inset-block-end/index.html
index 42385f1590..68db20d737 100644
--- a/files/fr/web/css/inset-block-end/index.html
+++ b/files/fr/web/css/inset-block-end/index.html
@@ -1,12 +1,13 @@
 ---
 title: inset-block-end
-slug: inset-block-end
+slug: Web/CSS/inset-block-end
 tags:
   - CSS
   - Experimental
   - Propriété
   - Reference
 translation_of: Web/CSS/inset-block-end
+original_slug: inset-block-end
 ---
 <div>{{CSSRef}}{{SeeCompatTable}}</div>
 
diff --git a/files/fr/web/css/inset-block-start/index.html b/files/fr/web/css/inset-block-start/index.html
index a37255de60..69734863df 100644
--- a/files/fr/web/css/inset-block-start/index.html
+++ b/files/fr/web/css/inset-block-start/index.html
@@ -1,12 +1,13 @@
 ---
 title: inset-block-start
-slug: inset-block-start
+slug: Web/CSS/inset-block-start
 tags:
   - CSS
   - Experimental
   - Propriété
   - Reference
 translation_of: Web/CSS/inset-block-start
+original_slug: inset-block-start
 ---
 <div>{{CSSRef}}{{SeeCompatTable}}</div>
 
diff --git a/files/fr/web/css/inset-inline-end/index.html b/files/fr/web/css/inset-inline-end/index.html
index 0ca3f374a9..edc8e15fda 100644
--- a/files/fr/web/css/inset-inline-end/index.html
+++ b/files/fr/web/css/inset-inline-end/index.html
@@ -1,12 +1,13 @@
 ---
 title: inset-inline-end
-slug: inset-inline-end
+slug: Web/CSS/inset-inline-end
 tags:
   - CSS
   - Experimental
   - Propriété
   - Reference
 translation_of: Web/CSS/inset-inline-end
+original_slug: inset-inline-end
 ---
 <div>{{CSSRef}}{{SeeCompatTable}}</div>
 
diff --git a/files/fr/web/css/inset-inline-start/index.html b/files/fr/web/css/inset-inline-start/index.html
index 5bd6fd70f9..8eb72d1bc2 100644
--- a/files/fr/web/css/inset-inline-start/index.html
+++ b/files/fr/web/css/inset-inline-start/index.html
@@ -1,12 +1,13 @@
 ---
 title: inset-inline-start
-slug: inset-inline-start
+slug: Web/CSS/inset-inline-start
 tags:
   - CSS
   - Experimental
   - Propriété
   - Reference
 translation_of: Web/CSS/inset-inline-start
+original_slug: inset-inline-start
 ---
 <div>{{CSSRef}}{{SeeCompatTable}}</div>
 
diff --git a/files/fr/web/css/layout_cookbook/breadcrumb_navigation/index.html b/files/fr/web/css/layout_cookbook/breadcrumb_navigation/index.html
index 8ba8d1ea7e..02610ef623 100644
--- a/files/fr/web/css/layout_cookbook/breadcrumb_navigation/index.html
+++ b/files/fr/web/css/layout_cookbook/breadcrumb_navigation/index.html
@@ -1,10 +1,11 @@
 ---
 title: Fil d'Ariane (breadcrumb)
-slug: Web/CSS/Layout_cookbook/Navigation_Breadcrumb
+slug: Web/CSS/Layout_cookbook/Breadcrumb_Navigation
 tags:
   - CSS
   - Navigation
 translation_of: Web/CSS/Layout_cookbook/Breadcrumb_Navigation
+original_slug: Web/CSS/Layout_cookbook/Navigation_Breadcrumb
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/layout_cookbook/card/index.html b/files/fr/web/css/layout_cookbook/card/index.html
index f363a49f0d..c3e847ed1f 100644
--- a/files/fr/web/css/layout_cookbook/card/index.html
+++ b/files/fr/web/css/layout_cookbook/card/index.html
@@ -1,12 +1,13 @@
 ---
 title: Carte
-slug: Web/CSS/Layout_cookbook/Carte
+slug: Web/CSS/Layout_cookbook/Card
 tags:
   - CSS
   - CSS Grid
   - Guide
   - Recette
 translation_of: Web/CSS/Layout_cookbook/Card
+original_slug: Web/CSS/Layout_cookbook/Carte
 ---
 <p>{{CSSRef}}</p>
 
diff --git a/files/fr/web/css/layout_cookbook/center_an_element/index.html b/files/fr/web/css/layout_cookbook/center_an_element/index.html
index c4d1fb52c3..cc5e8a9c86 100644
--- a/files/fr/web/css/layout_cookbook/center_an_element/index.html
+++ b/files/fr/web/css/layout_cookbook/center_an_element/index.html
@@ -1,6 +1,6 @@
 ---
 title: Centrer un élément
-slug: Web/CSS/Layout_cookbook/Centrer_un_element
+slug: Web/CSS/Layout_cookbook/Center_an_element
 tags:
   - Alignement
   - CSS
@@ -9,6 +9,7 @@ tags:
   - flexbox
   - recettes
 translation_of: Web/CSS/Layout_cookbook/Center_an_element
+original_slug: Web/CSS/Layout_cookbook/Centrer_un_element
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/layout_cookbook/column_layouts/index.html b/files/fr/web/css/layout_cookbook/column_layouts/index.html
index 140cc9a35a..295c151e84 100644
--- a/files/fr/web/css/layout_cookbook/column_layouts/index.html
+++ b/files/fr/web/css/layout_cookbook/column_layouts/index.html
@@ -1,6 +1,6 @@
 ---
 title: Disposition en colonnes
-slug: Web/CSS/Layout_cookbook/Disposition_en_colonnes
+slug: Web/CSS/Layout_cookbook/Column_layouts
 tags:
   - CSS
   - Guide
@@ -8,6 +8,7 @@ tags:
   - flexbox
   - grid
 translation_of: Web/CSS/Layout_cookbook/Column_layouts
+original_slug: Web/CSS/Layout_cookbook/Disposition_en_colonnes
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/layout_cookbook/contribute_a_recipe/cookbook_template/index.html b/files/fr/web/css/layout_cookbook/contribute_a_recipe/cookbook_template/index.html
index 7223cde7ef..2fe10e3403 100644
--- a/files/fr/web/css/layout_cookbook/contribute_a_recipe/cookbook_template/index.html
+++ b/files/fr/web/css/layout_cookbook/contribute_a_recipe/cookbook_template/index.html
@@ -1,10 +1,11 @@
 ---
 title: Cookbook template
-slug: Web/CSS/Layout_cookbook/Contribuer_à_une_recette/Cookbook_template
+slug: Web/CSS/Layout_cookbook/Contribute_a_recipe/Cookbook_template
 tags:
   - CSS
   - Meta
 translation_of: Web/CSS/Layout_cookbook/Contribute_a_recipe/Cookbook_template
+original_slug: Web/CSS/Layout_cookbook/Contribuer_à_une_recette/Cookbook_template
 ---
 <p>{{CSSRef}}</p>
 
diff --git a/files/fr/web/css/layout_cookbook/contribute_a_recipe/index.html b/files/fr/web/css/layout_cookbook/contribute_a_recipe/index.html
index b356d20339..03a3396acc 100644
--- a/files/fr/web/css/layout_cookbook/contribute_a_recipe/index.html
+++ b/files/fr/web/css/layout_cookbook/contribute_a_recipe/index.html
@@ -1,12 +1,13 @@
 ---
 title: Contribuer à une recette
-slug: Web/CSS/Layout_cookbook/Contribuer_à_une_recette
+slug: Web/CSS/Layout_cookbook/Contribute_a_recipe
 tags:
   - CSS
   - Guide
   - MDN
   - Meta
 translation_of: Web/CSS/Layout_cookbook/Contribute_a_recipe
+original_slug: Web/CSS/Layout_cookbook/Contribuer_à_une_recette
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/layout_cookbook/list_group_with_badges/index.html b/files/fr/web/css/layout_cookbook/list_group_with_badges/index.html
index 6c3f1d171f..26cd8466a5 100644
--- a/files/fr/web/css/layout_cookbook/list_group_with_badges/index.html
+++ b/files/fr/web/css/layout_cookbook/list_group_with_badges/index.html
@@ -1,11 +1,12 @@
 ---
 title: Liste de groupes avec indicateurs
-slug: Web/CSS/Layout_cookbook/Liste_groupes_avec_indicateurs
+slug: Web/CSS/Layout_cookbook/List_group_with_badges
 tags:
   - CSS
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/Layout_cookbook/List_group_with_badges
+original_slug: Web/CSS/Layout_cookbook/Liste_groupes_avec_indicateurs
 ---
 <p>{{CSSRef}}</p>
 
diff --git a/files/fr/web/css/layout_cookbook/split_navigation/index.html b/files/fr/web/css/layout_cookbook/split_navigation/index.html
index 24cc872422..008d99fd71 100644
--- a/files/fr/web/css/layout_cookbook/split_navigation/index.html
+++ b/files/fr/web/css/layout_cookbook/split_navigation/index.html
@@ -1,11 +1,12 @@
 ---
 title: Navigation segmentée
-slug: Web/CSS/Layout_cookbook/Navigation_segmentée
+slug: Web/CSS/Layout_cookbook/Split_Navigation
 tags:
   - CSS
   - Navigation
   - flexbox
 translation_of: Web/CSS/Layout_cookbook/Split_Navigation
+original_slug: Web/CSS/Layout_cookbook/Navigation_segmentée
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/layout_cookbook/sticky_footers/index.html b/files/fr/web/css/layout_cookbook/sticky_footers/index.html
index be032d79cd..17529fb959 100644
--- a/files/fr/web/css/layout_cookbook/sticky_footers/index.html
+++ b/files/fr/web/css/layout_cookbook/sticky_footers/index.html
@@ -1,11 +1,12 @@
 ---
 title: Bas de page adhérant
-slug: Web/CSS/Layout_cookbook/Bas_de_page_adhérant
+slug: Web/CSS/Layout_cookbook/Sticky_footers
 tags:
   - CSS
   - Guide
   - Recette
 translation_of: Web/CSS/Layout_cookbook/Sticky_footers
+original_slug: Web/CSS/Layout_cookbook/Bas_de_page_adhérant
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/layout_mode/index.html b/files/fr/web/css/layout_mode/index.html
index 377b162194..34d2b37905 100644
--- a/files/fr/web/css/layout_mode/index.html
+++ b/files/fr/web/css/layout_mode/index.html
@@ -1,10 +1,11 @@
 ---
 title: Mode de mise en page
-slug: Web/CSS/Mode_de_mise_en_page
+slug: Web/CSS/Layout_mode
 tags:
   - CSS
   - Reference
 translation_of: Web/CSS/Layout_mode
+original_slug: Web/CSS/Mode_de_mise_en_page
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/list_of_proprietary_css_features/index.html b/files/fr/web/css/list_of_proprietary_css_features/index.html
index 2c88258187..ecc4f646e7 100644
--- a/files/fr/web/css/list_of_proprietary_css_features/index.html
+++ b/files/fr/web/css/list_of_proprietary_css_features/index.html
@@ -1,11 +1,12 @@
 ---
 title: Liste de fonctionnalités CSS propriétaires
-slug: Web/CSS/Liste_de_Fonctionnalités_CSS_Propriétaires
+slug: Web/CSS/List_of_Proprietary_CSS_Features
 tags:
   - CSS
   - Draft
   - NeedsContent
 translation_of: Web/CSS/List_of_Proprietary_CSS_Features
+original_slug: Web/CSS/Liste_de_Fonctionnalités_CSS_Propriétaires
 ---
 <p>{{CSSRef}}{{Draft}}</p>
 
diff --git a/files/fr/web/css/media_queries/index.html b/files/fr/web/css/media_queries/index.html
index 58c6cdc73e..38aec3f36c 100644
--- a/files/fr/web/css/media_queries/index.html
+++ b/files/fr/web/css/media_queries/index.html
@@ -1,12 +1,13 @@
 ---
 title: Media queries
-slug: Web/CSS/Requêtes_média
+slug: Web/CSS/Media_Queries
 tags:
   - Aperçu
   - CSS
   - CSS Media Queries
   - Reference
 translation_of: Web/CSS/Media_Queries
+original_slug: Web/CSS/Requêtes_média
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/media_queries/testing_media_queries/index.html b/files/fr/web/css/media_queries/testing_media_queries/index.html
index 39539a5749..c5e49db81d 100644
--- a/files/fr/web/css/media_queries/testing_media_queries/index.html
+++ b/files/fr/web/css/media_queries/testing_media_queries/index.html
@@ -1,12 +1,13 @@
 ---
 title: Tester les requêtes média en JavaScript
-slug: Web/CSS/Requêtes_média/Tester_les_media_queries
+slug: Web/CSS/Media_Queries/Testing_media_queries
 tags:
   - Avancé
   - CSS
   - DOM
   - Guide
 translation_of: Web/CSS/Media_Queries/Testing_media_queries
+original_slug: Web/CSS/Requêtes_média/Tester_les_media_queries
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/media_queries/using_media_queries/index.html b/files/fr/web/css/media_queries/using_media_queries/index.html
index 4dc71551de..ef57afbdfd 100644
--- a/files/fr/web/css/media_queries/using_media_queries/index.html
+++ b/files/fr/web/css/media_queries/using_media_queries/index.html
@@ -1,6 +1,6 @@
 ---
 title: Media queries
-slug: Web/CSS/Requêtes_média/Utiliser_les_Media_queries
+slug: Web/CSS/Media_Queries/Using_media_queries
 tags:
   - Avancé
   - CSS
@@ -10,6 +10,7 @@ tags:
   - Requêtes média
   - Responsive Design
 translation_of: Web/CSS/Media_Queries/Using_media_queries
+original_slug: Web/CSS/Requêtes_média/Utiliser_les_Media_queries
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/media_queries/using_media_queries_for_accessibility/index.html b/files/fr/web/css/media_queries/using_media_queries_for_accessibility/index.html
index 3ff2740bd8..1086137f49 100644
--- a/files/fr/web/css/media_queries/using_media_queries_for_accessibility/index.html
+++ b/files/fr/web/css/media_queries/using_media_queries_for_accessibility/index.html
@@ -1,11 +1,12 @@
 ---
 title: Utilisation des requêtes média pour l'accessibilité
-slug: Web/CSS/Requêtes_média/Utilisation_requêtes_media_accessibilité
+slug: Web/CSS/Media_Queries/Using_Media_Queries_for_Accessibility
 tags:
   - '@media'
   - Accessibilité
   - CSS
 translation_of: Web/CSS/Media_Queries/Using_Media_Queries_for_Accessibility
+original_slug: Web/CSS/Requêtes_média/Utilisation_requêtes_media_accessibilité
 ---
 <div>{{QuickLinksWithSubpages("/fr/docs/Web/CSS/Requêtes_média/")}}</div>
 
diff --git a/files/fr/web/css/microsoft_extensions/index.html b/files/fr/web/css/microsoft_extensions/index.html
index 017958249c..b9982e6bc0 100644
--- a/files/fr/web/css/microsoft_extensions/index.html
+++ b/files/fr/web/css/microsoft_extensions/index.html
@@ -1,11 +1,12 @@
 ---
 title: Extensions CSS de Microsoft
-slug: Web/CSS/Extensions_CSS_Microsoft
+slug: Web/CSS/Microsoft_Extensions
 tags:
   - CSS
   - Non-standard
   - Reference
 translation_of: Web/CSS/Microsoft_Extensions
+original_slug: Web/CSS/Extensions_CSS_Microsoft
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/mozilla_extensions/index.html b/files/fr/web/css/mozilla_extensions/index.html
index 3d9acbff04..ee837f565c 100644
--- a/files/fr/web/css/mozilla_extensions/index.html
+++ b/files/fr/web/css/mozilla_extensions/index.html
@@ -1,12 +1,13 @@
 ---
 title: Extensions CSS de Mozilla
-slug: Web/CSS/Extensions_Mozilla
+slug: Web/CSS/Mozilla_Extensions
 tags:
   - CSS
   - Mozilla
   - Non-standard
   - Reference
 translation_of: Web/CSS/Mozilla_Extensions
+original_slug: Web/CSS/Extensions_Mozilla
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/overflow-anchor/guide_to_scroll_anchoring/index.html b/files/fr/web/css/overflow-anchor/guide_to_scroll_anchoring/index.html
index e50bb21aa3..01aab32d8c 100644
--- a/files/fr/web/css/overflow-anchor/guide_to_scroll_anchoring/index.html
+++ b/files/fr/web/css/overflow-anchor/guide_to_scroll_anchoring/index.html
@@ -1,11 +1,12 @@
 ---
 title: 'Guide : ancrage du défilement (scroll anchoring)'
-slug: Web/CSS/overflow-anchor/Guide_ancrage_défilement
+slug: Web/CSS/overflow-anchor/Guide_to_scroll_anchoring
 tags:
   - CSS
   - Guide
   - Intermédiaire
 translation_of: Web/CSS/overflow-anchor/Guide_to_scroll_anchoring
+original_slug: Web/CSS/overflow-anchor/Guide_ancrage_défilement
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/paged_media/index.html b/files/fr/web/css/paged_media/index.html
index 9d114b8e9b..a9270029af 100644
--- a/files/fr/web/css/paged_media/index.html
+++ b/files/fr/web/css/paged_media/index.html
@@ -1,10 +1,11 @@
 ---
 title: Médias paginés
-slug: Web/CSS/Média_paginés
+slug: Web/CSS/Paged_Media
 tags:
   - CSS
   - Reference
 translation_of: Web/CSS/Paged_Media
+original_slug: Web/CSS/Média_paginés
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/position_value/index.html b/files/fr/web/css/position_value/index.html
index 03ddd68285..d59ccec58e 100644
--- a/files/fr/web/css/position_value/index.html
+++ b/files/fr/web/css/position_value/index.html
@@ -1,11 +1,12 @@
 ---
 title: <position>
-slug: Web/CSS/Type_position
+slug: Web/CSS/position_value
 tags:
   - CSS
   - Reference
   - Type
 translation_of: Web/CSS/position_value
+original_slug: Web/CSS/Type_position
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/privacy_and_the__colon_visited_selector/index.html b/files/fr/web/css/privacy_and_the__colon_visited_selector/index.html
index 5f5a3655e8..0a9594e93f 100644
--- a/files/fr/web/css/privacy_and_the__colon_visited_selector/index.html
+++ b/files/fr/web/css/privacy_and_the__colon_visited_selector/index.html
@@ -1,11 +1,12 @@
 ---
-title: 'Le sélecteur :visited et la vie privée'
-slug: 'Web/CSS/:visited_et_la_vie_privée'
+title: Le sélecteur :visited et la vie privée
+slug: Web/CSS/Privacy_and_the_:visited_selector
 tags:
   - CSS
   - Guide
   - Sécurité
-translation_of: 'Web/CSS/Privacy_and_the_:visited_selector'
+translation_of: Web/CSS/Privacy_and_the_:visited_selector
+original_slug: Web/CSS/:visited_et_la_vie_privée
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/pseudo-elements/index.html b/files/fr/web/css/pseudo-elements/index.html
index 4f9ce9eeb9..254417e5b4 100644
--- a/files/fr/web/css/pseudo-elements/index.html
+++ b/files/fr/web/css/pseudo-elements/index.html
@@ -1,12 +1,13 @@
 ---
 title: Pseudo-éléments
-slug: Web/CSS/Pseudo-éléments
+slug: Web/CSS/Pseudo-elements
 tags:
   - CSS
   - Pseudo-element
   - Reference
   - Sélecteur
 translation_of: Web/CSS/Pseudo-elements
+original_slug: Web/CSS/Pseudo-éléments
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/replaced_element/index.html b/files/fr/web/css/replaced_element/index.html
index eaa2f4d82a..f139b8ea0c 100644
--- a/files/fr/web/css/replaced_element/index.html
+++ b/files/fr/web/css/replaced_element/index.html
@@ -1,10 +1,11 @@
 ---
 title: Élément remplacé
-slug: Web/CSS/Élément_remplacé
+slug: Web/CSS/Replaced_element
 tags:
   - CSS
   - Reference
 translation_of: Web/CSS/Replaced_element
+original_slug: Web/CSS/Élément_remplacé
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/resolved_value/index.html b/files/fr/web/css/resolved_value/index.html
index 8ce7a5b45a..54123bb7dc 100644
--- a/files/fr/web/css/resolved_value/index.html
+++ b/files/fr/web/css/resolved_value/index.html
@@ -1,10 +1,11 @@
 ---
 title: Valeur résolue
-slug: Web/CSS/valeur_résolue
+slug: Web/CSS/resolved_value
 tags:
   - CSS
   - Reference
 translation_of: Web/CSS/resolved_value
+original_slug: Web/CSS/valeur_résolue
 ---
 <div>{{cssref}}</div>
 
diff --git a/files/fr/web/css/scaling_of_svg_backgrounds/index.html b/files/fr/web/css/scaling_of_svg_backgrounds/index.html
index ecd528838c..8e48618b9b 100644
--- a/files/fr/web/css/scaling_of_svg_backgrounds/index.html
+++ b/files/fr/web/css/scaling_of_svg_backgrounds/index.html
@@ -1,11 +1,12 @@
 ---
 title: Redimensionnement d'arrière-plans SVG
-slug: Web/CSS/Redimensionnement_arrière-plans_SVG
+slug: Web/CSS/Scaling_of_SVG_backgrounds
 tags:
   - CSS
   - Guide
   - SVG
 translation_of: Web/CSS/Scaling_of_SVG_backgrounds
+original_slug: Web/CSS/Redimensionnement_arrière-plans_SVG
 ---
 <p>Les images SVG sont très flexibles et lorsqu'on les utilise en CSS avec les propriétés {{cssxref("background-image")}} et {{cssxref("background-size")}}, il faut s'assurer de considérer les différents aspects qui leurs sont propres. Dans cet article, on décrit comment les images SVG sont redimensionnées grâce à ces propriétés.</p>
 
diff --git a/files/fr/web/css/shorthand_properties/index.html b/files/fr/web/css/shorthand_properties/index.html
index 6c390b9dc8..9bfeea32ff 100644
--- a/files/fr/web/css/shorthand_properties/index.html
+++ b/files/fr/web/css/shorthand_properties/index.html
@@ -1,11 +1,12 @@
 ---
 title: Propriétés raccourcies
-slug: Web/CSS/Propriétés_raccourcies
+slug: Web/CSS/Shorthand_properties
 tags:
   - CSS
   - Guide
   - Reference
 translation_of: Web/CSS/Shorthand_properties
+original_slug: Web/CSS/Propriétés_raccourcies
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/specified_value/index.html b/files/fr/web/css/specified_value/index.html
index 14eb3d9e5a..6bf0f900be 100644
--- a/files/fr/web/css/specified_value/index.html
+++ b/files/fr/web/css/specified_value/index.html
@@ -1,11 +1,12 @@
 ---
 title: Valeur spécifiée
-slug: Web/CSS/Valeur_spécifiée
+slug: Web/CSS/specified_value
 tags:
   - CSS
   - Cascade
   - Reference
 translation_of: Web/CSS/specified_value
+original_slug: Web/CSS/Valeur_spécifiée
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/tools/cubic_bezier_generator/index.html b/files/fr/web/css/tools/cubic_bezier_generator/index.html
index 6a4671d141..d5831e071b 100644
--- a/files/fr/web/css/tools/cubic_bezier_generator/index.html
+++ b/files/fr/web/css/tools/cubic_bezier_generator/index.html
@@ -1,10 +1,11 @@
 ---
 title: Générateur de courbe de Bézier
-slug: Web/CSS/Outils/Générateur_de_courbe_de_Bézier
+slug: Web/CSS/Tools/Cubic_Bezier_Generator
 tags:
   - CSS
   - Outils
 translation_of: Web/CSS/Tools/Cubic_Bezier_Generator
+original_slug: Web/CSS/Outils/Générateur_de_courbe_de_Bézier
 ---
 <p>{{Draft}}</p>
 
diff --git a/files/fr/web/css/tools/index.html b/files/fr/web/css/tools/index.html
index ac78261ad4..ac24b6e9ee 100644
--- a/files/fr/web/css/tools/index.html
+++ b/files/fr/web/css/tools/index.html
@@ -1,10 +1,11 @@
 ---
 title: Outils
-slug: Web/CSS/Outils
+slug: Web/CSS/Tools
 tags:
   - CSS
   - Outils
 translation_of: Web/CSS/Tools
+original_slug: Web/CSS/Outils
 ---
 <p>CSS fournit de nombreuses fonctionnalités qui peuvent être paramétrées avec différents facteurs. Il est donc utile de pouvoir visualiser ces paramètres lorsqu'on manipule ces propriétés. Cette page indique différents outils qui pourront vous être utiles lorsque vous construirez vos feuilles de style avec ces fonctionnalités.</p>
 
diff --git a/files/fr/web/css/tools/linear-gradient_generator/index.html b/files/fr/web/css/tools/linear-gradient_generator/index.html
index ae2340fd73..4a3dc87e32 100644
--- a/files/fr/web/css/tools/linear-gradient_generator/index.html
+++ b/files/fr/web/css/tools/linear-gradient_generator/index.html
@@ -1,10 +1,11 @@
 ---
 title: Générateur de dégradés linéaires
-slug: Web/CSS/Outils/Générateur_de_dégradés_linéaires
+slug: Web/CSS/Tools/Linear-gradient_Generator
 tags:
   - CSS
   - Outils
 translation_of: Web/CSS/Tools/Linear-gradient_Generator
+original_slug: Web/CSS/Outils/Générateur_de_dégradés_linéaires
 ---
 <p>{{Draft}}</p>
 
diff --git a/files/fr/web/css/type_selectors/index.html b/files/fr/web/css/type_selectors/index.html
index adf931d9fe..9766cccaf9 100644
--- a/files/fr/web/css/type_selectors/index.html
+++ b/files/fr/web/css/type_selectors/index.html
@@ -1,11 +1,12 @@
 ---
 title: Sélecteurs de type
-slug: Web/CSS/Sélecteurs_de_type
+slug: Web/CSS/Type_selectors
 tags:
   - CSS
   - Reference
   - Sélecteur
 translation_of: Web/CSS/Type_selectors
+original_slug: Web/CSS/Sélecteurs_de_type
 ---
 <div>{{CSSRef("Selectors")}}</div>
 
diff --git a/files/fr/web/css/universal_selectors/index.html b/files/fr/web/css/universal_selectors/index.html
index 470d27160c..2851b47ec8 100644
--- a/files/fr/web/css/universal_selectors/index.html
+++ b/files/fr/web/css/universal_selectors/index.html
@@ -1,11 +1,12 @@
 ---
 title: Sélecteurs universels
-slug: Web/CSS/Sélecteurs_universels
+slug: Web/CSS/Universal_selectors
 tags:
   - CSS
   - Reference
   - Sélecteur
 translation_of: Web/CSS/Universal_selectors
+original_slug: Web/CSS/Sélecteurs_universels
 ---
 <div>{{CSSRef("Selectors")}}</div>
 
diff --git a/files/fr/web/css/used_value/index.html b/files/fr/web/css/used_value/index.html
index df94445fd7..87c8cb6590 100644
--- a/files/fr/web/css/used_value/index.html
+++ b/files/fr/web/css/used_value/index.html
@@ -1,12 +1,13 @@
 ---
 title: Valeur utilisée
-slug: Web/CSS/Valeur_utilisée
+slug: Web/CSS/used_value
 tags:
   - CSS
   - Guide
   - Reference
   - Web
 translation_of: Web/CSS/used_value
+original_slug: Web/CSS/Valeur_utilisée
 ---
 <div>{{cssref}}</div>
 
diff --git a/files/fr/web/css/value_definition_syntax/index.html b/files/fr/web/css/value_definition_syntax/index.html
index 2acb4d1da7..30586cd5d9 100644
--- a/files/fr/web/css/value_definition_syntax/index.html
+++ b/files/fr/web/css/value_definition_syntax/index.html
@@ -1,11 +1,12 @@
 ---
 title: Syntaxe de définition des valeurs
-slug: Web/CSS/Syntaxe_de_définition_des_valeurs
+slug: Web/CSS/Value_definition_syntax
 tags:
   - CSS
   - Débutant
   - Reference
 translation_of: Web/CSS/Value_definition_syntax
+original_slug: Web/CSS/Syntaxe_de_définition_des_valeurs
 ---
 <div>{{CSSRef}}</div>
 
diff --git a/files/fr/web/css/viewport_concepts/index.html b/files/fr/web/css/viewport_concepts/index.html
index 56143515c0..51937f9f12 100644
--- a/files/fr/web/css/viewport_concepts/index.html
+++ b/files/fr/web/css/viewport_concepts/index.html
@@ -1,11 +1,12 @@
 ---
 title: Concepts relatifs au viewport
-slug: Web/CSS/Concepts_viewport
+slug: Web/CSS/Viewport_concepts
 tags:
   - CSS
   - Guide
   - viewport
 translation_of: Web/CSS/Viewport_concepts
+original_slug: Web/CSS/Concepts_viewport
 ---
 <p>{{CSSRef}}</p>
 
diff --git a/files/fr/web/css/visual_formatting_model/index.html b/files/fr/web/css/visual_formatting_model/index.html
index d9ac8b3f09..69a641a3f7 100644
--- a/files/fr/web/css/visual_formatting_model/index.html
+++ b/files/fr/web/css/visual_formatting_model/index.html
@@ -1,11 +1,12 @@
 ---
 title: Modèle de mise en forme visuelle
-slug: Web/CSS/Modèle_de_mise_en_forme_visuelle
+slug: Web/CSS/Visual_formatting_model
 tags:
   - CSS
   - Intermédiaire
   - NeedsUpdate
 translation_of: Web/CSS/Visual_formatting_model
+original_slug: Web/CSS/Modèle_de_mise_en_forme_visuelle
 ---
 <div>{{CSSRef}}</div>