/* use PIE (progressive IE - css3pie.com) */
.ui-corner-tl { border-radius:4px 0px 0px 0px; }
.ui-corner-tr { border-radius:0px 4px 0px 0px; }
.ui-corner-bl { border-radius:0px 0px 0px 4px; }
.ui-corner-br { border-radius:0px 0px 4px 0px; }
.ui-corner-top { border-radius:4px 4px 0px 0px; }
.ui-corner-bottom { border-radius:0px 0px 4px 4px; }
.ui-corner-right {  border-radius:0px 4px 4px 0px; }
.ui-corner-left {  border-radius:4px 0px 0px 4px; }

.ui-corner-tl,
.ui-corner-tr,
.ui-corner-bl,
.ui-corner-br,
.ui-corner-top,
.ui-corner-bottom,
.ui-corner-right,
.ui-corner-left,
.ui-corner-all { position:relative; behavior:url(/assets/js/PIE.htc); }