title: Put nested div to left side of screen
body: <p>Lets say I have 2 divs:</p>
  
  <pre><code>&lt;div id="divOuter"&gt;
      &lt;div id="divInner"&gt;&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Let's also say that the outer div is about 3/4 down the page, centered on the screen (horizontally), and has a width of 200px.  Obviously the inner div would be initially at this position.  How can I keep the inner div at the same vertical position (which is currently is), but move it all the way to the left of the screen?</p>