.zy_left{
        
        width: 100%;}
    .left {
    display: inline-block;
    float: left;
    width: 20%;
    margin-top: 3%;
    padding-left: 3%;}
.daoh.left ul div {
    border-bottom: 0;
    width: 95%;
    margin-left: 4%;
    margin: 0;
    display: none;
    padding-left: 15%;
    position: relative;
    height: auto;}
.daoh.left ul div a {
    display: block;
    color: #2f9400;}
.daoh.left ul div .hov {
    color: #01327e;}