* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;}
        
        ul {
            list-style: none;}
        
        .nav-container {
            width: 100%;
            position: relative;
            max-width: 1400px;
            font-size: 18px;}
        
        /* 一级导航样式 */
        .nav-primary {
            width: 100%;
            display: flex;
            justify-content: space-between;
            margin: 0 auto;
            position: relative;}
        
        .nav-primary > li {
            position: relative;
            flex: 1;
            text-align: center;
            padding: 20px;
            cursor: pointer;
            transition: all 0.3s ease;}
        
        .nav-primary > li:hover {
            color: #0078d7;}
        
        /* 二级导航样式 */
        .nav-secondary {
            display: none;
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%);
            background-color: white;
            padding: 10px 0;
            border: 1px solid #ccc;
            border-top: none;
            border-bottom-left-radius: 5px;
            border-bottom-right-radius: 5px;
            z-index: 10;
            box-shadow: 0 2px 10px rgba(0,0 , 0, 0.1);}
        
        .nav-primary > li:hover .nav-secondary {
            display: block;}
        
        .nav-secondary > li {
            padding: 8px 15px;
            transition: background-color 0.3s ease;}
        
        .nav-secondary > li:hover {
            background-color: #f0f0f0;}
        
        /* 二级使导航宽度自适应文本长度 */
        .nav-secondary {
            width: auto;
            white-space: nowrap;}
        
        .nav-secondary > li {
            width: 100%;}
.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);}
span{line-height:35px;}
a{color:#333333;}
a:hover{color:#173963;}
a:visited{color:#333333;text-decoration:none;}