.rct, .rct2, 
.rcb, .rcb2 {
   width: 100%;
   height: 9px;
   font-size: 1px;
   background:no-repeat url(../../content/images/roundwhite.png);
}
/* IE6 */
* html .rct, * html .rct2 ,
* html .rcb, * html .rcb2  {
   background-image:url(../../content/images/roundwhite.gif);
}
.rct {
   background-position: -9px 0px;
}
.rct2 {
   background-position: 0px 0px;
}
.rcb {
   background-position: -9px -9px;
}
.rcb2 {
   background-position: 0px -9px;
}

.rct2, .rcb2  {
   width: 9px;
   float: right;
}
.rndc { margin: 0 9px;}