title: How to Create Expanded Sidebar Menu
body: <p>I am a newcomer to webdesign. I am working on a personal site and I want to organize the menu on the left side of the page, and have it expand to reveal the projects within each category, much like this shopping site: <a href="http://www.zara.com/dk/en/woman/shirts-c358004.html" rel="nofollow">http://www.zara.com/dk/en/woman/shirts-c358004.html</a>.</p>
  
  <p>I cannot figure out where to start, so any advice would be much appreciated.</p>