menu_content1 li {
    background: url(../images/sd_13.png) no-repeat 0 center;}
.menu_content1 {
    background: #f0f0f0;
    width: 270px;
    border-left: 10px solid #8d030a;
    padding: 0 0 10px 0;}
.menu_content1 ul {
    margin-left: 20px;}
.menu_content1 li:hover {
    background: #c5c4c4 !important;
    cursor: pointer;}