/*.build_eNav ul li {*/
/*    text-align: left;*/
/*    padding-left: 75px;*/
/*}*/
.build_eNav ul li span {
    position: relative;
}
.build_eNav ul li span i {
    content: '';
    display: block;
    width: 13px;
    height: 14px;
    background: url(/res/cn/a_img/23030599.png) no-repeat center;
    position: absolute;
    top: 4px;
    left: -23px;
}
.build_eNav ul li dl {
    display: none;
    padding-left: 5px;
    text-align: left;
    margin-top: 10px;
}
.build_eNav ul li dl dd {
    padding: 10px 0;
    font-size: 16px;
}