::-webkit-scrollbar
{
    width: 6px;
    height: 110px;
    background-color: #f3f4f6;
}
/*定义滚动条轨道 内阴影+圆角*/
::-webkit-scrollbar-track
{
    -webkit-box-shadow: inset 0 0 4px rgba(0,0,0,0.08);
    border-radius: 10px;
    background-color: #f3f4f6;
}
/*定义滑块 内阴影+圆角*/
::-webkit-scrollbar-thumb
{
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 2px rgba(0,0,0,.12);
    background-color: #cbd5e1;
}
/*滑块效果*/
::-webkit-scrollbar-thumb:hover
{
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 2px rgba(0,0,0,0.16);
    background: #94a3b8;
}
/*IE滚动条颜色*/
html {
    scrollbar-face-color:#bfbfbf;/*滚动条颜色*/
    scrollbar-highlight-color:#000;
    scrollbar-3dlight-color:#000;
    scrollbar-darkshadow-color:#000;
    scrollbar-Shadow-color:#adadad;/*滑块边色*/
    scrollbar-arrow-color:rgba(0,0,0,0.4);/*箭头颜色*/
    scrollbar-track-color:#eeeeee;/*背景颜色*/
}