Originally Posted by boscomilo

Thanks Herkalees.
It worked. I tried the negative margins previously. It worked in Firefox but messed up IE. Any thoughts on why my h1, h2, etc don't work in Firefox.

The CSS I've written is:
h1, {
background-color: #000;
font-family: Arial, Helvetica, sans-serif;
color: #fff;
font-size: 20px;
}

But I get default headings in Firefox.