PC滚动条样式

#jmwin2为外部容器

#jmwin2{
	90%;
	height: 65%;
	background: white;
	position: absolute;
	left: 5%;
	top: 60px;
	overflow-x: hidden;
	overflow-y: auto;
	}
	#jmwin2::-webkit-scrollbar {/*滚动条整体样式*/
	4px; /*高宽分别对应横竖滚动条的尺寸*/
	height: 4px;
	}
	#jmwin2::-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);
	}
	#jmwin2::-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);
	}