body {padding:0; margin:0;}
body,td,th,li {

font: normal 90% "Lucida Grande", "Trebuchet MS", Verdana, Helvetica, sans-serif;

color: #454545;

}
#wrapper{width:800px; margin-left: 12px; background:white; border-right: 1px solid silver;}
#right {width:300px; float:right; margin-right:20px;}

.exp {padding:5px; border: 1px solid silver;}
.sample {width:280px; padding:20px; border: solid 1px silver; float: left; margin:25px;}