.text_content{
    width:100%;
    margin:30px 0px;
}
.phone_wrapper{overflow: auto;}
.modal_sj{
    width:100%;
    overflow: auto;
    background:#510000;
    padding:10px 18px;
    font-size: 20px;
}
.modal_display{display: none;overflow: auto}
.dropdown{
    width: 100%;
    background:#510000;
    display: none;
}
.dropdown li{
    width:100%;
    padding-left:15px;
    padding-top:15px;
    padding-bottom: 15px;
    border-bottom:solid 1px #ffffff;
}
.dropdown li a{color:#ffffff;font-size: 18px;font-family: "微软雅黑";display:block;}
.dropdown li:hover{background:rgba(182,73,38,1);}
.modal_sj .modal_left{
    float:left;
    color:#ffffff;
    font-family:"微软雅黑";
}
.modal_sj .modal_right{
    float:right;
    width: 27px;
    height:27px;
}
.modal_sj .modal_right img{
    width:100%;
    cursor: pointer;
}
.clear{
    clear:both;
}

#topnav li{
    overflow: hidden;
}
@media (max-width: 992px) {
    #topnav{
        font-size: 15px;
    }
}
@media (max-width: 768px) {
 .row-lg-none{
     display:none;
 }
 .modal_display{
     display: block;
 }
}