#maincontainer { position: relative; width: 100%; top: 60%; height: 40%; }
/*
#mainsidebar { float: left; width: 18%; top: 0px;
padding: 0% 1% 0% 1%; border: 1px solid red;}
#maincontent { float: right: width: 80%; top: 0px;
margin: 0% 02% 00% 25%;
background-color: green;
}
*/
#maincontent { float: right;  width: 75%; margin: 0% 3% 0% 0%}
#mainsidebar { width: 18%; border: 1px solid red; padding: 0% 1% 0% 1%;}

#mainsidebar ul { padding: 0px; }
#mainsidebar dt { width: 100%; text-align: center;
margin: 1em 0px 1ex 0ex; background-color: #330000;}