table#pre_convention {margin-top:-150px;}
td.s_h2{color:red;font-size:1.1em;}
table#pre_convention thead tr{
     background:#71abd4;
     color:white; 
     font-weight:bolder; 
     border:1px solid #71abd4;
     border-bottom:2px solid red;
}
*+html table#pre_convention {margin-top:0px;}
*+html #nav{width:450px;margin-top:20px;}
*+html table#schedule {margin-top:20px;}