.zlbanner{
    width: 100%;
}

.zlbanner img{
    width: 100%;
}

.nrzkd{
    width: 1200px;
    margin: 0 auto;
    margin-top: 60px;
    margin-bottom: 60px;
}

.nrzkd .wznerbox{
    float: left;
    width: 70%;
}

.nrzkd .wznerbox .yighz{
    display: none;
    width: 100%;
}

.nrzkd .wznerbox .yighz h5{
    font-size: 30px;
    color: #152A52;
    margin: 0;
    line-height: 60px;
}

.nrzkd .wznerbox .yighz p{
    font-size: 16px;
    color: #7E7E7E;
    line-height: 30px;
}

.nrzkd .lbkd{
    float: right;
    width: 20%;
}

.nrzkd .lbkd ul{
    width: 100%;
}

.nrzkd .lbkd ul li{
    position: relative;
    color: #7E7E7E;
    font-size: 16px;
    line-height: 60px;
    border-bottom: 1px solid #EBEBEB;
    cursor: pointer;
}
.nrzkd .lbkd ul .xzgydlb::after{
    position: absolute;
    left: 0;
    bottom: 0;
    content: '';
    width: 20%;
    height: 2px;
    background-color: #152A52;
}
.nrzkd .lbkd ul li .jdtdj{
    position: absolute;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #152A52;
    transition: all 0.3s;
}
.nrzkd .lbkd ul li:hover .jdtdj{
    width: 100%;
}

#sbyg{
    width: 0;
}
@media (max-width: 768px){
    .nrzkd{
        width: 98%;
        margin: 0 auto;
    }
    .nrzkd .lbkd{
        float: left;
        width: 100%;
    }
    .nrzkd .wznerbox{
        float: right;
        width: 100%;
    }
    .nrzkd .wznerbox .yighz h5{
        font-size: 16px;
    }
}