title: Position elements relative to containers (and containers relative to bigger containers) using CSS
body: <p>Hi there thanks for reading this post.</p>
  
  <p>I had some container divs which hold some element divs, yet I also have a wrapper that wrap all the container divs. How should I ret the css style so that an element's position is relative to a container, a container's position is relative to a bigger container, and the bigger container's position is relative to the ultimate container (i.e. wrapper)?</p>
  
  <p>Do I need javascript for this?</p>
  
  <p>Thans you!!</p>