.bl {background: url("/images/bl.gif") 0 100% no-repeat #e68200; width: 20em}
.br {background: url("/images/br.gif") 100% 100% no-repeat}
.tl {background: url("/images/tl.gif") 0 0 no-repeat}
.tr {background: url("/images/tr.gif") 100% 0 no-repeat; padding:10px}
.clear {font-size: 1px; height: 1px}