title: Span Bootstrap well to cover entire page
body: <p>I'm using bootstrap well in my html code as follows:</p>
  
  <pre><code>&lt;div class="well well-lg"&gt;
      &lt;!-- Div code --&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>The elements of the div do not span the entire page, but I want the well to span the entire page. I added the following code in my css file:</p>
  
  <pre><code>html, body { height: 100%; }
  
  .well {
  height:100%;
  }
  </code></pre>
  
  <p>This code isn't helping to span the well on the entire page. </p>
  
  <p>What code do I add in my css to achieve what I want?</p>