.teacher-nav span{
    min-width: 100px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    display: inline-block;
    margin-right: 10px;}
.teacher-nav span a{
    display: inline-block;
    padding: 0 25px;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    color: #666;
    line-height: 40px;
    font-size: 16px;
    background: #e5e5e5;}
.teacher-nav .active{
    background: #168eeb;
    color: #fff;}
/**组件样式*/

/**
vsb_11111111{   }
*/

vsb_11111111{}.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);}