CSS

So you just put together your awesome all-div layout. Hot. Now, before you think, you're done... you may consider your css id/class names. Did you really just name your footer div's class "footer"? You did? Oh ok, well... how important do you think that sounds? And better yet, does it relate to anything on your site?

Did you know you can use multiple css classes in an html element? I'm sure you knew that, but in any case, here's an example of how someone might have done this in the past:

<style type="text/css">
.e {color:red; font-size:12px;}
.eBold {color:red; font-size:12px; font-weight:bold;}
</style>