#Do You Know The DOM? Part Two

Skill Level: Beginner
Time Limit: 10-15 minutes

It's easy to overlook the importance of HTML & CSS but knowledge of the DOM is important for developers and test engineers alike.

##Challenge: Left Hand Navigation

For this challenge, time yourself and see how quickly you can develop a solution where the index.html mimics the image above. NOTE: You should only have to edit the main.css file

##Extra Credit Rewrite and complete this challenge from scratch in both HAML & Sass. Submit a branch with both the precompiled .haml & .sass and their html/css files.

##Resources:

• What's the DOM?
• HAML
• Sass