title: Use Isotope library in a fixed-height container?
body: <p>I am using Isotope for a project.  We bought a commercial license.</p>
  
  <p>I need to get the isotope tiles in a fixed-size container (height is especially critical) to work within a larger layout.</p>
  
  <p>I tried setting css height on the container:</p>
  
  <pre><code>&lt;style type="text/css"&gt;
    #container {
      width:990px;
      height: 550px !important;
      overflow: scroll;
    }
  &lt;/style&gt; 
  </code></pre>
  
  <p>But this creates a non-scrollable container.  What am I missing?</p>