title: bootstrap container grid not full width
body: <p>My bootstrap grid container is not full width. See image:</p>
  
  <p><a href="https://i.stack.imgur.com/oZdG9.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/oZdG9.jpg" alt="enter image description here"></a></p>
  
  <p>The container is only the bit at the top.</p>
  
  <p>here is the code:</p>
  
  <p>HTML:</p>
  
  <pre><code>&lt;div class="container" style="width:100%"&gt;
      &lt;div id="my-row" class="row" style="width:100%"&gt;
          &lt;div class="col-sm-4 panel" style="background-color: red"&gt;
              &lt;h4 class="white light" style="margin-top:0px; padding: 20px 0px 0px 20px; float: left;"&gt;WHAT WE GROW&lt;/h4&gt;
          &lt;/div&gt;
          &lt;div class="col-sm-4 panel " style="background-color: yellow "&gt;
          &lt;/div&gt;
          &lt;div class="col-sm-4 panel " style="background-color: blue "&gt;
              &lt;h4 class="white light " style="margin-top:0px; padding: 20px 20px 0px 0px; float: right; color: pink; "&gt;SIGN UP FREE&lt;/h4&gt;
          &lt;/div&gt;
      &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>CSS:</p>
  
  <pre><code>#my-row {
      display: table;
      height:20%;
  }
  
  #my-row .panel {
      float: none;
      display: table-cell;
      vertical-align: top;
  }
  </code></pre>
  
  <p>How do I make the container go the full width?</p>