Let's change the nav bar's position property from absolute to fixed and take a look at the result:
nav { background-color: #fff; position: fixed;}
Following is the output of the preceding code:
The fixed value, such as relative, still acts like a coordinate system for any absolutely positioned child or descendant elements, but it also has some superpowers. Right now, those superpowers are totally breaking our nav. Here's the issue: position: relative still keeps its block-element qualities, while position: fixed loses a lot of those block qualities when it's removed from the normal flow, and the nav ...
