.btn_whiteLt {
    background:url(img/btn_whiteLt.gif) no-repeat top left;border:0;height:24px;
    font-family:arial;
}
.btn_whiteRt {
    background-color:#ff0000;
    background:url(img/btn_whiteRt.gif) no-repeat top right;height:24px;
    padding:0px 5px 5px 0;
}