.head_app{display: none;}

.mobile20200403{display: none;}
@media screen and (max-width: 768px){
.top_main{display: none;}
.top_bg_con{display: none;}
.youqinglianjie{display: none;}
.row_foot{display: block;}
.main{width: 100%;}
.nav{display: none!important;}
.row_head{display:none;}
.head_app {
    display:block!important;
    width: 100%;
    height: 80px;
    padding: 0 1%;
    display: block;
	background: #fff;
	border-bottom: #E00000 3px solid;
}
.app_logo {
    float: left;
    width:100%;
    margin-top: 8px;
}
.foot_main{display: none;}
.mobile20200403{ background:#fff;display:block;}
.mode_foot_link{ display:none;} 
.mobile20200403 p{width:100%; text-align:center}
.mobile20200403 span img{ display:inline;}



}