use class="hidden" not style="display:none"

1 files changed, 12 insertions, 12 deletions

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 0b17461d05..19d7aefd57 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
@@ -51,7 +51,7 @@ original_slug: Web/CSS/CSS_Transitions/Utiliser_transitions_CSS
  <div id="duration_0_5s" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-duration: 0.5s</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -116,7 +116,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="duration_1s" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-duration: 1s</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -181,7 +181,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="duration_2s" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-duration: 2s</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -246,7 +246,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="duration_4s" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-duration: 4s</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -315,7 +315,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="ttf_ease" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-timing-function: ease</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -378,7 +378,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="ttf_linear" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-timing-function: linear</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -441,7 +441,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="ttf_stepend" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-timing-function: step-end</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -504,7 +504,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="ttf_step4end" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-timing-function: steps(4, end)</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -571,7 +571,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="delay_0_5s" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-delay: 0.5s</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -643,7 +643,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="delay_1s" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-delay: 1s</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -715,7 +715,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="delay_2s" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-delay: 2s</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;
@@ -787,7 +787,7 @@ var intervalID = window.setInterval(updateTransition, 7000);
  <div id="delay_4s" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;">
  <p><code>transition-delay: 4s</code></p>
 
- <div style="display: none;">
+ <div class="hidden">
  <pre class="brush:html"> &lt;div class="parent"&gt;
   &lt;div class="box"&gt;Lorem&lt;/div&gt;
 &lt;/div&gt;