title: CSS :focus not working
body: <p>I tried using <code>:focus</code> <code>CSS</code> pseudo-class in my project. I want to change the color of the element where I click on it. Now when I click my element change color only where it is active and after mouse up it return to old color. After second click I want it back to old color. I'm using Chrome.</p>
  
  <p><strong>Demo</strong> <a href="http://jsfiddle.net/uuyNH/29/" rel="noreferrer">here</a></p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>.row {
    display: inline-block;
    border: 1px solid grey;
    height: 200px;
    width: 200px;
    line-height: 1em;
    background: grey;
    margin: 5px;
    opacity: 0.1;
  }
  .row:active,
  .row:focus {
    background: orange;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div id="main" class="container"&gt;
    &lt;div class="row" id="row0"&gt;
    &lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>