title: Setting Width to Parent Width with CSS
body: <p>I need to set a child <code>&lt;ul&gt;</code> to  be the same width as its parent <code>&lt;li&gt;</code>. The parent <code>&lt;li&gt;</code>'s are all varrying width, so I can't just set that to something solid. Is there any way to do this via CSS? Here's what I maen:</p>
  
  <p>What it is: </p>
  
  <p><img src="https://i.imgur.com/Fx7bd.jpg" /></p>
  
  <p>What it should be: </p>
  
  <p><img src="https://i.imgur.com/8WtuK.jpg" /></p>