title: How do I center a button in html5?
body: <p>How do I center a button in html5?
  by modify the css file.
  I don't want to use the center tag in the html code.</p>
  
  <pre><code>a.read{
  padding:10px 20px;
  font-size:14px;
  line-height:20px;
  background-color:#eba73c;
  text-align:center;
  color:#fff;
  border-radius:5px;
  text-decoration:none;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  text-align:center;
  display:inline-block;
  clear:both
  }
  </code></pre>