Prepare Web API section for Markdown conversion (#2464)

* Remove summary classes and ids

* Remove unecessary hidden

* Remove useless span filled with useless attributes / ids

* Remove useless font

* Remove notranslate

* Remove id in other elements than headings

* Remove name attributes

* Remove <pre><code> for JS w/ language-js class

* Remove <pre><code> for HTML w/ language-html class

* Remove <pre><code> for other lang w/ language-* class

* Rm highlighted line in code samples

* fix links, internal, external, absolute URLs

* missing file from last commit

* Fix styles errors apart from table + some classes

* Fix notes and warnings (+ some other :x)

* fix typo during merge which broke a doc

* aand forgot a conflict

* fix remaining classes of errors except dls and images

* Fix dls

* Fix images (deki/mozillademos) and remaining style issues

* Remove script tag from svg file

* Remove script tag from svg fileS

* Compress SVG files for CI

1 files changed, 12 insertions, 26 deletions

diff --git a/files/fr/web/api/htmlelement/offsetwidth/index.html b/files/fr/web/api/htmlelement/offsetwidth/index.html
index 4d65ebae61..a7d58e4448 100644
--- a/files/fr/web/api/htmlelement/offsetwidth/index.html
+++ b/files/fr/web/api/htmlelement/offsetwidth/index.html
@@ -5,52 +5,38 @@ translation_of: Web/API/HTMLElement/offsetWidth
 ---
 <p>{{ ApiRef() }}</p>
 
-<h3 id="R.C3.A9sum.C3.A9" name="R.C3.A9sum.C3.A9">Résumé</h3>
+<h3 id="R.C3.A9sum.C3.A9">Résumé</h3>
 
 <p>Renvoie la largeur totale d'un élément.</p>
 
-<h3 id="Syntaxe" name="Syntaxe">Syntaxe</h3>
+<h3 id="Syntaxe">Syntaxe</h3>
 
 <pre class="eval">var <em>offsetWidth</em> = <em>element</em>.offsetWidth;
 </pre>
 
 <p><code>offsetWidth</code> est une propriété en lecture seule.</p>
 
-<h3 id="Description" name="Description">Description</h3>
+<h3 id="Description">Description</h3>
 
 <p>Typiquement, l'attribut <code>offsetWidth</code> est une mesure qui comprend les bordures de l'élément, ses marges internes horizontales (padding), la barre de défilement verticale si présente et affichée, et la largeur CSS de l'élément.</p>
 
-<h3 id="Exemple" name="Exemple">Exemple</h3>
+<h2 id="exemple">Exemple</h2>
 
-<div id="offsetContainer" style="margin: 26px 0px; background-color: rgb(255, 255, 204); border: 4px dashed black; color: black; position: absolute; left: 260px;">
-<div id="idDiv" style="margin: 24px 29px; border: 24px black solid; padding: 0px 28px; width: 199px; height: 102px; overflow: auto; background-color: white; font-size: 13px!important; font-family: Arial, sans-serif;">
-<p id="PaddingTopLabel" style="text-align: center; font-style: italic; font-weight: bold; font-size: 13px!important; font-family: Arial, sans-serif; margin: 0px;">padding-top</p>
+<p><img src="dimensions-offset.png"></p>
 
-<p>Gentle, individualistic and very loyal, Birman cats fall between Siamese and Persian in character. If you admire cats that are non aggressive, that enjoy being with humans and tend to be on the quiet side, you may well find that Birman cats are just the felines for you.</p>
+<h3 id="Sp.C3.A9cification">Spécification</h3>
 
-<p><span style="float: right;"><img alt="Image:BirmanCat.jpg"></span>All Birmans have colorpointed features, dark coloration of the face, ears, legs and tail.</p>
+<p><code>offsetWidth</code> fait partie du modèle objet <abbr>DHTML</abbr> de Microsoft Internet Explorer. Elle ne fait partie d'aucune spécification ou recommandation technique du W3C.</p>
 
-<p>Cat image and text coming from <a class="external" href="http://www.best-cat-art.com/">www.best-cat-art.com</a></p>
+<h3 id="Notes">Notes</h3>
 
-<p id="PaddingBottomLabel" style="text-align: center; font-style: italic; font-weight: bold; font-size: 13px!important; font-family: Arial, sans-serif; margin: 0px;">padding-bottom</p>
-</div>
-<strong style="color: blue; font-family: arial,sans-serif; font-size: 13px!important; font-weight: bold; left: -32px; position: absolute; top: 85px;">Left</strong><strong style="color: blue; font-family: arial,sans-serif; font-size: 13px!important; font-weight: bold; left: 170px; position: absolute; top: -24px;">Top</strong><strong style="color: blue; font-family: arial,sans-serif; font-size: 13px!important; font-weight: bold; left: 370px; position: absolute; top: 85px;">Right</strong><strong style="color: blue; font-family: arial,sans-serif; font-size: 13px!important; font-weight: bold; left: 164px; position: absolute; top: 203px;">Bottom</strong><em>margin-top</em><em>margin-bottom</em><em>border-top</em><em>border-bottom</em><span class="comment">{{ mediawiki.external('if IE') }}&gt;&lt;span id="MrgLeft" style="position: absolute; left: 8px; top: 65px; font: bold 13px Arial, sans-serif !important; writing-mode: tb-rl;"&gt;margin-left&lt;/span&gt;&lt;span id="BrdLeft" style="position: absolute; left: 33px; top: 65px; color: white; font: bold 13px Arial, sans-serif !important; writing-mode: tb-rl;"&gt;border-left&lt;/span&gt;&lt;span id="PdgLeft" style="position: absolute; left: 55px; top: 65px; font: bold 13px Arial, sans-serif !important; writing-mode: tb-rl;"&gt;padding-left&lt;/span&gt;&lt;span id="PdgRight" style="position: absolute; left: 275px; top: 60px; color: black; font: bold 13px Arial, sans-serif !important; writing-mode: tb-rl; white-space: nowrap;"&gt;padding-right&lt;/span&gt;&lt;span id="BrdRight" style="position: absolute; left: 310px; top: 65px; color: white; font: bold 13px Arial, sans-serif !important; writing-mode: tb-rl;"&gt;border-right&lt;/span&gt;&lt;span id="MrgRight" style="position: absolute; left: 340px; top: 65px; font: bold 13px Arial, sans-serif !important; writing-mode: tb-rl;"&gt;margin-right&lt;/span&gt;&lt;!{{ mediawiki.external('endif') }}</span></div>
+<p><code>offsetWidth</code> est une propriété du modèle objet <abbr>DHTML</abbr> provenant de Microsoft Internet Explorer. On l'appelle parfois la largeur physique ou graphique d'un élément, ou sa largeur « border-box » (bordure et boîte).</p>
 
-<p style="margin-top: 270px;"><img alt="Image:offsetWidth.png"></p>
-
-<h3 id="Sp.C3.A9cification" name="Sp.C3.A9cification">Spécification</h3>
-
-<p><code>offsetWidth</code> fait partie du modèle objet <abbr title="Dynamic HyperText Markup Language">DHTML</abbr> de Microsoft Internet Explorer. Elle ne fait partie d'aucune spécification ou recommandation technique du W3C.</p>
-
-<h3 id="Notes" name="Notes">Notes</h3>
-
-<p><code>offsetWidth</code> est une propriété du modèle objet <abbr title="Dynamic HyperText Markup Language">DHTML</abbr> provenant de Microsoft Internet Explorer. On l'appelle parfois la largeur physique ou graphique d'un élément, ou sa largeur « border-box » (bordure et boîte).</p>
-
-<h3 id="R.C3.A9f.C3.A9rences" name="R.C3.A9f.C3.A9rences">Références</h3>
+<h3 id="R.C3.A9f.C3.A9rences">Références</h3>
 
 <ul>
- <li><a class="external" href="http://msdn.microsoft.com/workshop/author/dhtml/reference/properties/offsetwidth.asp?frame=true"><em>offsetWidth definition</em> sur MSDN</a></li>
- <li><a class="external" href="http://msdn.microsoft.com/workshop/author/om/measuring.asp"><em>Measuring Element Dimension and Location</em> sur MSDN</a></li>
+ <li><a href="http://msdn.microsoft.com/workshop/author/dhtml/reference/properties/offsetwidth.asp?frame=true"><em>offsetWidth definition</em> sur MSDN</a></li>
+ <li><a href="http://msdn.microsoft.com/workshop/author/om/measuring.asp"><em>Measuring Element Dimension and Location</em> sur MSDN</a></li>
 </ul>
 
 <p>{{ languages( { "en": "en/DOM/element.offsetWidth", "pl": "pl/DOM/element.offsetWidth" } ) }}</p>