-webkit-border-radius: 20px;
-webkit-border-top-left-radius: 100px;
-webkit-border-bottom-right-radius: 100px;
-moz-border-radius: 20px;
-moz-border-radius-topleft: 100px;
-moz-border-radius-bottomright: 100px;
border-radius: 20px;
border-top-left-radius: 100px;
border-bottom-right-radius: 100px;