.nav-down{display:none;}
.nav_child{padding:20px;border-top:2px solid #0076d2;position:absolute;top:77px;width:800px;background: url(images/navbg.png) 
center top no-repeat;display:none;}
.nav_child .item{display:-ms-flexbox;display:flex;}
.nav_child .item.s{visibility:visible;opacity:1;transition:opacity 0.2s ease-out 0s;}
.nav_child .item .l{width:45%;padding-right: 30px;}
.nav_child .item .l .pic{width:142px;}
.nav_child .item .l .pic img{width:100%;height:142px;}
.nav_child .item .l .txt{width:calc(100% - 142px);}
.nav_child .item .l .txt p{font-size:16px;color:#004b86;padding-left:30px;line-height:28px;margin:0;}
.nav_child .item .r{width:55%;font-size:0;}
.nav_child .item .r a{width:33.33%;font-size:18px;margin-bottom:10px;display:inline-block;color:#555;}
.nav_child .item .r a:hover{color:#0076d2;}


.nav-list>li.nav-list1>a:after{content:"";border-bottom:2px solid #0076d2;margin-top:5px;display:block;width:100%;transition:all 0.2s ease-out 0s;transform:scaleY(0);}
.nav-list>li.nav-list1>a:before{content:"";border-left:2px solid #0076d2;height:25px;transition:all 0.2s ease-out 0s;transform: scaleY(0);position:absolute;left:50%;top:32px;transform-origin:center top;}

.nav-list>li:hover .nav_child{display:block;}
.nav-list>li.nav-list1:hover>a:after,.nav-list>li.nav-list1:hover>a:before{transform:none;}
@media(max-width: 1279px){
.nav-list>li.nav-list1>a:before{height: 35px;}
}
.vsbcontent-table-container-outer { position: relative;}
.vsbcontent-table-container
{
    width: 98%;
    overflow-y: auto;
    _overflow: auto;
    margin: 2px;}
.vsbcontent-table-container::-webkit-scrollbar
{
    -webkit-appearance: none;
    width: 14px;
    height: 14px;}
.vsbcontent-table-container::-webkit-scrollbar-thumb
{
    border-radius: 8px;
    border: 3px solid #fff;
    background-color: rgba(0, 0, 0, .3);}
.vsbcontent-table-container-fade
{
    position: absolute;
    right: 0;
    width: 5px;
    height: 100%;
    background-image: -webkit-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: -moz-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: -ms-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: -o-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: linear-gradient(0deg, rgba(255,255,255,.5), #fff);}
.article-box{min-height:300px;}
.article-box-left p img{margin:0 auto;display: block;}
.yrzqjt {
    position: relative;
    background: url(./images/banx2560.jpg) no-repeat top center;
    width: 100%;
    height: 259px;}