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Add constant-width-to-height-ratio snippet

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atomiks
2018-02-27 18:45:26 +10:00
parent 5960f737d7
commit 6d23e97baa
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@ -17,6 +17,7 @@
</button>
<div class="sidebar__links">
<a class="sidebar__link" href="#clearfix">Clearfix</a>
<a class="sidebar__link" href="#constant-width-to-height-ratio">Constant width to height ratio</a>
<a class="sidebar__link" href="#custom-text-selection">Custom text selection</a>
<a class="sidebar__link" href="#easing-variables">Easing variables</a>
<a class="sidebar__link" href="#etched-text">Etched text</a>
@ -99,6 +100,40 @@
</div>
<p><span class="snippet__support-note">✅ No caveats.</span></p>
</div>
<div class="snippet">
<h3 id="constant-width-to-height-ratio">Constant width to height ratio</h3>
<p>Given an element of variable width, it will ensure its height remains proportionate in a responsive fashion (i.e., its width to height ratio remains constant).</p>
<h4 data-type="HTML">HTML</h4><pre><code class="lang-html">&lt;div class="constant-width-to-height-ratio"&gt;&lt;/div&gt;
</code></pre>
<h4 data-type="CSS">CSS</h4><pre><code class="lang-css">.constant-width-to-height-ratio {
background: #333;
width: 50%;
padding-top: 50%;
}
</code></pre>
<h4 data-type="Demo">Demo</h4>
<p>Resize your browser window to see the proportion of the element remain the same.</p>
<div class="snippet-demo">
<div class="snippet-demo__constant-width-to-height-ratio"></div>
</div>
<style>
.snippet-demo__constant-width-to-height-ratio {
background: #333;
width: 50%;
padding-top: 50%;
}
</style>
<h4 data-type="Explanation">Explanation</h4>
<p><code>padding-top</code> and <code>padding-bottom</code> can be used as an alternative to <code>height</code> such that the percentage value causes an element's height to become a percentage of its width, i.e. <code>50%</code> means the height
will be 50% of the element's width. This allows its proportion to remain constant.</p>
<h4 data-type="Browser support">Browser support</h4>
<div>
<div class="snippet__browser-support">
99+%
</div>
</div>
<p><span class="snippet__support-note">⚠️ <code>padding-top</code> pushes any content within the element to the bottom.</span></p>
</div>
<div class="snippet">
<h3 id="custom-text-selection">Custom text selection</h3>
<p>Changes the styling of text selection.</p>