.main-navigation {display:inline /*Fix IE floating margin bug*/; float:left; width:200px; overflow:visible !important /*Firefox*/; overflow:hidden /*IE6*/;}
.main-content {display:block; font-family:"verdana", /*Fix IE floating margin bug*/; float:left; width:650px; margin:0 0 0 20px; overflow:visible !important /*Firefox*/; overflow:visible /*IE6*/;}

/*
.nav2 ul ul { visibility:hidden; position:absolute; height:0; top:35px; left:0; width:110px; border:solid 1px rgb(175,175,175); }
.nav2 ul ul ul { left:142px; top:0; width:110px;  border:solid 1px rgb(175,175,175); }
*html .nav2 ul ul a { width:110px; width:129px;}
*/

.main-navigation .round-border-topright {width:10px; height:10px; position:absolute; z-index:100; margin:0 0 0 200px; background:url(../img/bg_corner_topright.gif) no-repeat;}

/* MAIN CONTENT */
.column1-unit {width:650px; margin-bottom:10px !important /*Non-IE6*/; margin-bottom:5px /*IE6*/;}
.column2-unit-left {float:left; width:300px; margin-bottom:10px !important /*Non-IE6*/; margin-bottom:5px /*IE6*/;}
.column2-unit-right {float:right; width:300px; margin-bottom:10px !important /*Non-IE6*/; margin-bottom:5px /*IE6*/;}
.column3-unit-left {float:left; width:220px; margin-bottom:10px !important /*Non-IE6*/; margin-bottom:5px /*IE6*/;}
.column3-unit-middle {float:left; width:220px; margin-bottom:10px !important /*Non-IE6*/; margin-bottom:5px /*IE6*/; margin-left:40px;}
.column3-unit-right {float:right; width:220px; margin-bottom:10px !important /*Non-IE6*/; margin-bottom:5px /*IE6*/;}