I was working on a little bit of CSS this morning and ran into some problems that I tried researching a solution for.
The problem?
I created a div that contained an image and some text. Then I overlayed another div directly on top of it to protect the image from a right-click as well as to [...]

In the past  have always declared my font sizes using the traditional method based on pixel size. Before I made this jump, I figured using px was sufficient enough for my use, but I came to realize that this is not the case. For your reference, this is how I declared font-sizes in the past:
a {
     [...]