body {width: 60em; font-size: 1em; font-family: arial, sans-serif; background: #fff;}
html {font-size: 100%;} 
#header {margin: 0; padding: 0;}
#lt {width: 10.875em; margin: 0 1em .125em 0; padding: 0; float: left; border: 0 solid #000;} 
#rt {width: 31.250em; margin: 1em 0 0 0; padding:0; float: left;} 
#main {margin: 0; padding: .625em 0 0 0; clear: both;}
ul, li {margin: 0; padding: 0; font-size: 0.9em; list-style: none;}
ul.list li {margin: .5em 0 0 0; padding: .5em 0 .5em 0;}
ul.collab {margin: .9em 0 0 0; padding: 0;}
ul.collab li {margin: 0; padding: .1em 0 .1em 0 ;}
h1 {margin: .5em auto; padding: 0; font-size: 1.5em;}
h2 {margin: .5em 0 .125em 0; padding: 0; font-size: 1.2em;}
h3 {margin: .5em 0 0 0; padding: 0; font-size: 1em;}
a:link, a:visited, a:hover {font-weight: bold; color: #900;}
#nav {margin: 0; padding: 0;}
#nav ul {margin: 0 0 .5em 0; padding: 0; font-size: .9em; list-style-type: none; width: 100%; float: left;} 
#nav ul li {float: left; background: url(tab-left.gif) no-repeat bottom left;} 
#nav li a {display: block; padding: 0 2em 0 2em; line-height: 2.5em; background: url(tab-right.gif) no-repeat bottom right; text-decoration: none; color: #fff; float: left;} 
#nav ul a:hover {color: #333;}
#foot {margin: 0; padding: 1em 0 0 0; text-align: center; font-size: .8em;}
#foot img {border: none;}