-moz-border-radius-bottomleft: 10px; (changing this # makes larger curve)
-moz-border-radius-bottomright: 10px;
-khtml-border-radius: 10px;
-webkit-border-top-left-radius: 0;
-webkit-border-top-right-radius: 0;
-webkit-border-bottom-left-radius: 10px;
-webkit-border-bottom-right-radius: 10px;