geekmeld css rework

site.css

 body {background: #ffffff; padding: 0; margin: 0; font-size: 14px;}
 body * {margin: 0; padding: 0; font-family: "Lucida Grande", helvetica, sans-serif;}

.mainbox{
  border-style:solid;
  border-width:2px;
  width:900px;
  -moz-border-radius: 15px 15px 0px 0px;
  border-radius: 15px 15px 0px 0px;;
  margin:auto;
  margin-bottom:20px;
  margin-top:20px;
}
.mainbox p{
  padding:10px 20px; 
  line-height:1.4em;

}
.mainbox h2{font-size:2em;}

.centerbox{
  width:900px;
  margin:auto;
}

.box:first-child{
  margin-right:10px;
}

.box{
  border-style:solid;
  border-width:2px;
  height:220px;
  width:440px;
  -moz-border-radius: 15px 15px 0px 0px;
  border-radius: 15px 15px 0px 0px;;

}

.box table{margin-left:10px;}
.box td{padding:2px; 0px;}

.floatleft{ float: left; }

h2{
  border-bottom:solid 2px;
  background-color:#C0E2D4;
  padding:10px;
  -moz-border-radius: 15px 15px 0px 0px;
  border-radius: 15px 15px 0px 0px;

}

I was messing around with the css on geekmeld. You'll need to make a couple minor changes to the markup if you want all the styles to work:

• remove the hr tag
• wrap the text blocks in the mainbox in p tags
• remove the br's between the paragraphs

outside of that, you should be able to replace site.css with this gist :)