From 29e495f03cda05fd7fc362420ae86619c27b582e Mon Sep 17 00:00:00 2001
From: Fabien <fabien.creative@gmail.com>
Date: Mon, 30 Dec 2013 05:52:00 +0100
Subject: Add Embed responsive utility

---
 css.html | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'css.html')

diff --git a/css.html b/css.html
index 6520efdfa..42f26e7df 100644
--- a/css.html
+++ b/css.html
@@ -2575,6 +2575,21 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
 .heading {
   .text-hide();
 }
+{% endhighlight %}
+
+    <h3 id="helper-classes-embeds-responsive">Embeds responsive</h3>
+    <p>Allows browsers to determine videos or slideshow dimensions based on the width of their containing block to create an intrinsic ratio that will properly scale on any device.</p>
+    <p>Rules are directly apply to <code>&lt;iframe&gt;</code>, <code>&lt;embed&gt;</code> and <code>&lt;object&gt;</code> elements, optionally use of an explicit descendant class <code>.embed-responsive-item</code> when you want to match the styling for other attributes.</p>
+{% highlight html %}
+<!-- 16:9 aspect ratio -->
+<div class="embed-responsive embed-responsive-16by9">
+  <iframe class="embed-responsive-item" src="…"></iframe>
+</div>
+
+<!-- 4:3 aspect ratio -->
+<div class="embed-responsive embed-responsive-4by3">
+  <iframe class="embed-responsive-item" src="…"></iframe>
+</div>
 {% endhighlight %}
   </div>
 
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