.yj-ul{}
.yj-li {position: relative;    text-align: center;
    float: left;
    width: 120px;}
.yj-li>a{color: #fff;}
.ej-ul{display:none;}
.yj-li:hover .ej-ul{    display: block;
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 999;
    width: 100%;
    background-color: #039268;}
.yj-li:hover{background: #007559;}
.ej-li{position: relative;}
.ej-li>a{color: #fff;}
.ej-li:hover{background: #007559;}
.sj-ul{display:none;}
.ej-li:hover .sj-ul{
   display: block;
    position: absolute;
    left: 100%;
    top: 0;
    z-index: 999;
    width: 100%;
    background-color: #039268;}
    .sj-li{position: relative;}
    .sj-li>a{color: #fff;}
    .sj-li:hover{background: #007559;}
    .sij-ul{display:none;}
    .sj-li:hover .sij-ul{display: block;
    position: absolute;
    left: 100%;
    top: 0;
    z-index: 999;
    width: 100%;
    background-color: #039268;}
    .sij-li:hover{background: #007559;}
    .sij-li>a{color: #fff;}