*{
			margin: 0;
			padding: 0;
			list-style-type: none;
		}
		.banner{
			width: 100%;
			height: 560px;
			/*background: black;*/
			/*子绝父相*/
			position: relative;
			/*超出部分全部隐藏，解决横向滚动条*/
			overflow: hidden;
            top:226px;
		}
		.banner ul{
			position: absolute;
            /*top:190px;*/
		}
		.banner ul li{
			/*这个100%是相对于父盒子的（会把父盒子的宽度继承过来,如父盒子300%,这这里的100%就会相当于300%）*/
			width: 100%;
			height: 390px;
			float: left;
			background:  no-repeat center center;
		}
		.banner ol{
			/*width: 60px;*/
			height: 20px;
			background: rgba(0,0,0,0.5);
			position: absolute;
			left:50%;
			/*margin-left: -40px;*/
			bottom: 30px;
			padding: 0 10px;
			border-radius: 10px;
		}
		.banner ol li{
			width: 10px;
			height: 10px;
			float: left;
			margin: 5px 5px;
			background: rgba(255,255,255,0.5);
			border-radius: 50%;
			cursor: pointer;
		}
		.banner ol .current{
			background: rgba(255,255,255,1);
		}
		.banner i{
			width: 58px;
			height: 120px;
			position: absolute;
			top: 50%;
			margin-top: -60px;
			cursor: pointer;
			border-radius: 5px;
			display: none;
		}
		.banner .left{
			left: 60px;
			background: url('/images/banner/left_right.png') no-repeat 0 0px;
		}
		.banner .right{
			right: 60px;
			background: url('/images/banner/left_right.png') no-repeat 0px -120px;
		}
		.banner .left:hover , .banner .right:hover{
			background-color: rgba(0, 0, 0, 0.31);
		}