/* 设置滚动条的样式 */::-webkit-scrollbar {
    width:6px; height:6px;}/* horizontal 水平方向滚动条两端按钮 */::-webkit-scrollbar-button:horizontal:decrement{
    width:6px; height:6px;border-top: 50px solid transparent;border-right: 100px solid #aeafb1;border-bottom: 50px solid transparent;}/*左侧*/::-webkit-scrollbar-button:horizontal:increment{
    width:6px; height:6px;border-top: 50px solid transparent;border-left: 100px solid #aeafb1;border-bottom: 50px solid transparent;}/*右侧*/::-webkit-scrollbar-button:horizontal:decrement:hover{
   border-right: 100px solid #565758;}::-webkit-scrollbar-button:horizontal:increment:hover{
   border-left: 100px solid #565758;}/* vertical 垂直方向滚动条两端按钮*/::-webkit-scrollbar-button:vertical:decrement{
    width:6px; height:6px;border-left: 50px solid transparent; border-right: 50px solid transparent;border-bottom: 100px solid #aeafb1;}/*上方*/::-webkit-scrollbar-button:vertical:increment{
    width:6px; height:6px;border-left: 50px solid transparent;border-right: 50px solid transparent;border-top: 100px solid #aeafb1;}/*下方*/::-webkit-scrollbar-button:vertical:decrement:hover{
   border-bottom: 100px solid #565758;}::-webkit-scrollbar-button:vertical:increment:hover{
   border-top: 100px solid #565758;}/* 滚动槽 */::-webkit-scrollbar-track:horizontal{
   border-radius: 3px; background: rgba(228,230,232,1); margin:0 5px;} /*水平*/::-webkit-scrollbar-track:vertical{
   border-radius: 3px; background: rgba(228,230,232,1); margin:5px 0;} /*垂直*//* 滚动条滑块 */::-webkit-scrollbar-thumb {
   border-radius: 3px; background: rgba(87,88,89,1);}