title: Uniform column width depending on number of elements
body: <p>Is it possible to make an arbitrary number of columns all have the same width in a flexible width container with pure CSS?</p>
  
  <p>Example:</p>
  
  <pre><code>&lt;div&gt;
    &lt;div&gt;COL-1&lt;/div&gt;
    ...
    &lt;div&gt;COL-N&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>The outer div has a flexible width, the number of columns varies. The column width should be the same, regardless of the columns content width.</p>