I realize this post is over a year old, however, I am brand new to learning about CSS and navigation. What I am ultimately looking for is an example of how W3 Schools executed their menu bars. I want to be able to have a drop-down like they have for examples and tutorials where it looks like a box that can have multiple headings under it and the content of the main page shifts down when opened. If anyone knows of someplace where I can find such an example, I would greatly appreciate the learning opportunity.