@font-face {
    font-family: "PingFangRegular";
    src: url("../font/PingFangRegular.ttf");
} 
body{
    background: #fff;
    font-family: "PingFangRegular",sans-serif; 
    width: 100%;
    overflow-x: hidden;
    overflow-y: auto;
}
.w_ul{
    height:35px;
}

.w_li{
    background:#27a8e1;
    display:block;
    color:#fff;
    border-radius: 3px;
}

.w_li_span{
    display: block;
    padding: .5rem 1rem;
    padding-right: 1.2rem;
    padding-left: 1.2rem;
    font-size: 14px;
}
.w_li_child_one{
    background:#27a8e1;
    color:orange;
}

.w_a{
    color:#fff !important;
}

.w_a:hover{
    font-weight: bold;
}

.w_li_child_one:nth-child(1){
    border-top: 1px solid #fff;
}

.w_li_child_one:nth-last-child(1){
    border-bottom-right-radius: 3px;
    border-bottom-left-radius: 3px;
}

.w_li_hander{
    width:95px;
}
@media (max-width: 992px) {
    .w_ul{
        height:auto;
    }
    .w_li_hander {
        width: 32%;
    }
    .w_li_child{    
        display: block;
        position: absolute;
        margin-left: 23%;
        border: 0px;
        margin-top: -2.5rem;
        border-radius: 3px;
        overflow: hidden;
    }
    .w_li_child_one:nth-child(1) {
        border-top: unset;
    }
}

.dn{
    display:none;
}

.w_first{
    min-width:65px;
}