.nav>li {  float: left;  list-style: none;height:45px;}
.nav li{position:relative;}
.nav>li:hover >ul{display:block;}
.sub_nav{position:absolute;top:45px;display:none;}
.sub_nav li a{ font-size:15px;   height: 38px; line-height: 38px; background: #5a5a5a;padding:0;opacity:0.8;filter:alpha(opacity:80);width:112px;text-align:center;}
.sub_nav>li>ul {   position: absolute; left: 113px;  top: 2px;display:none;}
.sub_nav>li:hover ul{display:block;}
.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);}