.lunbotu {
		width: 100%;
		height: 850px;
		position: relative;
		margin: auto;
	}
	
	.banner-list {
		width: 100%;
		height: 880px;
		position: relative;
		list-style: none;
		overflow: hidden;
	}
	
	.banner-list li {
		width: 100%;
		position: absolute;
		top: 0%;
	}
	
	.banner-list em {
		width: 350px;
		height: 243px;
	}
	
	.banner-list em img {
		width: 100%;
		height: 100%;
	}
	/*左右按钮*/
	
	.arrow {
		display: inline-block;
		width: 60px;
		height: 30px;
		cursor: pointer;
		z-index: 1200;
		border: 1px solid grey;
		line-height: 30px;
		text-align: center;
		padding: 0 10px;
	}
	
	.dot {
		width: 100%;
		list-style: none;
		z-index: 1000;
		text-align: center;
	}
	
	.dot-nomal {
		display: inline-block;
		width: 30px;
		height: 30px;
		border: 1px solid gray;
		margin: 0 10px;
		line-height: 30px;
		text-align: center;
		cursor: pointer;
	}
	
	.pageNumber {
		position: relative;
		width: 100%;
	}
	
	.pageNumber .arrow {
		position: absolute;
	}
	
	.xiandai .left-arrow {
		left: 100px;
	}
	
	.xiandai .right-arrow {
		left: 550px;
	}
	
	.fugu .left-arrow {
		left: 100px;
	}
	
	.fugu .right-arrow {
		left: 550px;
	}