.adv-youdo {
			width: 220px;
			padding: 15px 10px;
			border: #CCCCCC 1px solid;
			font-family: arial, sans;
			color: #000;
			font-size:13px;
			line-height:18px;
			overflow-x: auto;
		}

.adv-youdo::-webkit-scrollbar {
  width: 3px;
  height: 3px;
}
.adv-youdo::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.adv-youdo::-webkit-scrollbar-thumb {
  background: #888;
}
.adv-youdo::-webkit-scrollbar-thumb:hover {
  background: #555;
}

		.adv-youdo__header {
			height: 50px;
			text-align: right;
			color: #999;
			line-height: 27px;
		}

		.adv-youdo__header img {
				float: left;
		}

		.adv-youdo__item {
			position: relative;
			padding-left: 20px;
			margin-bottom: 15px;
		}
		.adv-youdo__item:before{
			content: "\2192";
			position: absolute;
			left: 0;
		}