title: How to horizontally center the buttons in a fixed sized div?
body: <p>Below is the code, two buttons in one div.</p>
  
  <pre><code>&lt;div style="position:relative; width: 300px; height: 30px; border: 1px solid;"&gt;
  &lt;input type="button" value="ok" style="position:relative; width: 70px; height: 30px;"&gt;
  &lt;input type="button" value="ok" style="position:relative; width: 70px; height: 30px;"&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>How to horizontally center the buttons in fixed sized did ?</p>