/*预览页面的滚动条样式 start*/
::-webkit-scrollbar-thumb {border-radius: 5px;-webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);background: rgba(0,0,0,0.2);}
::-webkit-scrollbar {width: 8px;height: 8px;}
::-webkit-scrollbar-track {-webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);border-radius: 0;background: rgba(0,0,0,0.1);}
/*预览页面的滚动条样式 end*/