滚动条美化

 /*滚动条*/
        .pick-list::-webkit-scrollbar {width: 7px;height: 10px;cursor: pointer;}
        .pick-list::-webkit-scrollbar-thumb {border-radius: 10px;background-color: #DEDFDF;}
        .pick-list::-webkit-scrollbar-track {border-radius: 10px;}
        ::-webkit-scrollbar {width: 6px;height: 8px;cursor: pointer;}
        ::-webkit-scrollbar-thumb {border-radius: 10px;background-color: #1E9FFF;}
        ::-webkit-scrollbar-track {border-radius: 10px;}
        /*滚动条结束*/