#side-links {
    background-image: url("http://11tpc00509.iyp.tw/templates/cache/5493/images/a01.png");
    background-repeat: no-repeat;
    border-bottom-style: none;
    border-left-style: none;
    border-right-style: none;
    border-top-style: none;    
    margin-left: 2px;
    margin-top: 0px;
    padding-top: 190px;
    width: 210px;
 }

.mark{
   background:none;
}