/* curve height, background image */
    .myClassName .t, .myClassName .b, .myClassName .b b, .myClassName .t b{
    height:10px;
    background-image:url(images/myRound.png);
    }

    /* inner color, border color, border width */
    .myClassName .c{
    background:#eeeeee;
    border-color:#445566;
    border-left-width:4px;
    border-right-width:4px;
    }