.menu_list {
    width: 90%;
    margin: 18px auto;
}

.menu_head {
    height: 47px;
    line-height: 47px;
    padding-left: 38px;
    color: #525252;
    cursor: pointer;
    border: 1px solid #e1e1e1;
    position: relative;
    margin: 0px;
    font-weight: bold;
    background: #f1f1f1 url(/images/pro_left.png) center right no-repeat;
}

.menu_list .current {
    background: #f1f1f1 url(/images/pro_down.png) center right no-repeat;
}

.menu_body {
    line-height: 38px;
    border-left: 1px solid #e1e1e1;
    backguound: #fff;
    border-right: 1px solid #e1e1e1;
}

.menu_body a {
    display: block;
    height: 38px;
    line-height: 38px;
    padding-left: 38px;
    color: #777777;
    background: #fff;
    text-decoration: none;
    border-bottom: 1px solid #e1e1e1;
}

.menu_body a:hover {
    text-decoration: none;
}