.clear{
	clear:both;
	width:0;
	height:0;
}

#screen_1{
	position:relative;
	width:100%;
/*	margin-top:40px;*/
	text-align:center;
	margin:auto;
}
	#screen_1 .next, #screen_1 .prev{
		position:absolute;
		top:40px;
	}
	#screen_1 .prev{
		left:10px;
		cursor:pointer;
	}
	#screen_1 .next{
		right:10px;
		cursor:pointer;
	}

#section_1{
	margin:auto;
	position:relative;
	overflow:hidden;
	width:88%;
/*	border:1px solid #777;*/
	height:230px;
	display:block;
}
	#section_1 ul{
		width:9999px;
		position:absolute;
		padding:0;
		margin:0;
		list-style:none;
	}
		#section_1 li{
			float:left;
			margin:10px 16px;
			text-align:center;
			width:142px;
			list-style:none;
		}





#screen_2{
	position:relative;
	width:100%;
/*	margin-top:40px;*/
	text-align:center;
	margin:auto;
}
	#screen_2 .next, #screen_2 .prev{
		position:absolute;
		top:40px;
	}
	#screen_2 .prev{
		left:10px;
		cursor:pointer;
	}
	#screen_2 .next{
		right:10px;
		cursor:pointer;
	}

#section_2{
	margin:auto;
	position:relative;
	overflow:hidden;
	width:88%;
/*	border:1px solid #777;*/
	height:230px;
	display:block;
}
	#section_2 ul{
		width:9999px;
		position:absolute;
		padding:0;
		margin:0;
		list-style:none;
	}
		#section_2 li{
			float:left;
			margin:10px 16px;
			text-align:center;
			width:142px;
			list-style:none;
		}





#screen_3{
	position:relative;
	width:100%;
/*	margin-top:40px;*/
	text-align:center;
	margin:auto;
}
	#screen_3 .next, #screen_3 .prev{
		position:absolute;
		top:40px;
	}
	#screen_3 .prev{
		left:10px;
		cursor:pointer;
	}
	#screen_3 .next{
		right:10px;
		cursor:pointer;
	}

#section_3{
	margin:auto;
	position:relative;
	overflow:hidden;
	width:88%;
/*	border:1px solid #777;*/
	height:230px;
	display:block;
}
	#section_3 ul{
		width:9999px;
		position:absolute;
		padding:0;
		margin:0;
		list-style:none;
	}
		#section_3 li{
			float:left;
			margin:10px 16px;
			text-align:center;
			width:142px;
			list-style:none;
		}