Rounded Corners

.all_rounded {-webkit-border-radius:6px; -moz-border-radius:6px;}
.top_rounded {-webkit-border-top-left-radius:6px; -webkit-border-top-right-radius:6px; -moz-border-radius:6px 6px 0 0;}
.bottom_rounded {-webkit-border-bottom-left-radius:6px; -webkit-border-bottom-right-radius:6px; -moz-border-radius:0 0 6px 6px;}