title: How to to set width automatically?
body: <p>I need to create a wrapper(container) with (from 2 to 4 div inside) like:</p>
  
  <pre><code>&lt;div class="wrapper"&gt;
     &lt;div&gt;&lt;/div&gt;
     &lt;div&gt;&lt;/div&gt;
     &lt;div&gt;&lt;/div&gt;
     &lt;div&gt;&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>my problem is that I CAN'T set the width for the inner divs, because they must have an equals width, so if my wrapper is 300px and I only have two inner divs (150px once) etc etc.</p>
  
  <p>But I can't set the width into .css file, because as i told there can be from 2 to 4 divs.</p>
  
  <p>The question is: is it possible to autosize the inner divs (to get the entire wrapper's width) or not?</p>
  
  <p>Thanks!</p>