/*滚动条样式*/
.block::-webkit-scrollbar { /*滚动条整体样式*/
width: 4px; /*高宽分别对应横竖滚动条的尺寸*/
height: 4px;
}
.block::-webkit-scrollbar-thumb { /*滚动条里面小方块*/
border-radius: 5px;
-webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
background: rgba(0,0,0,0.2);
}
.block::-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: 0;
background: rgba(0,0,0,0.1);
}