.meethigher-scroll::-webkit-scrollbar {/*滚动条整体样式*/
  width: 5rem/@baseFontSize;     /*高宽分别对应横竖滚动条的尺寸*/
  height: 10rem/@baseFontSize;
}
.meethigher-scroll::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
  border-radius: 10px;
  background-color: @colorDiy;
  background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%, transparent 75%, transparent);
}
.meethigher-scroll::-webkit-scrollbar-track {/*滚动条里面轨道*/
  -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
  border-radius: 10px;
  background: #EDEDED;
}