title: Trying to see if this is responsive
body: <p>Review the basic CSS below, confirm whether this will provide a responsive page or not.  If not, what changes would need to take place for it to be responsive?</p>
  
  <pre><code>  &lt;style&gt;
  .article {
    float: left;
    margin: 5px;
    padding: 5px;
    width: 300px;
    height: 300px;
    border: 1px solid black;
  } 
  &lt;/style&gt;
  </code></pre>