/* body */
body{
	font-size:12px;
	color:#333333;
	line-height:20px;
	}

a:link {
	color: #333333;
	text-decoration: none;
}
a:visited {
	color: #333333;
	text-decoration: none;
}
a:hover {
	color: #990000;
	text-decoration:none;
}
a:active {
	color: #333333;
	text-decoration: none;
}

/* header */
.header{
	width:900px;
	height:45px;
	margin:10px auto;}
	.logo{
		width:137px;
		height:45px;
		float:left;}
	.menu{
		width:750px;
		height:45px;
		float:right;}
		.menu ul li{
			float:right;
			border:#CCCCCC solid 0px;
			margin:10px;
			margin-top:19px;}
	
/* nav */
.nav{
	width:900px;
	height:350px;
	margin:10px auto;}
	.bunner{
		width:900px;
		height:200px;}
	.subnav{
		width:900px;
		height:50px;
		background:url(image/nav_bj.jpg) no-repeat;
		}
		.subnav ul li{
			float:left;
			margin-right:50px;
			margin-left:40px;
			margin-top:15px;
			list-style:none;}
	.txt{
		width:900px;
		height:100px;
		margin-top:10px;}
		.txt-left{
			height:100px;
			float:left;
			width:47px;
			background:url(image/txt_left.jpg) no-repeat;}
		.txt-middle{
			height:100px;
			float:left;
			width:804px;
			background:url(image/txt_middle.jpg) repeat-x;
			padding-left:2px;}
		.txt-right{
			height:100px;
			float:left;
			width:47px;
			background:url(image/txt_right.jpg) no-repeat;}

/* main */
.main{
	width:900px;
	margin:10px auto;
	height:830px;}
	.main_left{
		width:550px;
		float:left;
		margin-right:10px;
		margin-top:10px;}
		.main_left_one{
			height:104px;
			width:490px;
			padding-top:25px;
			padding-bottom:25px;
			padding-left:30px;
			padding-right:30px;
			line-height:20px;
			background:url(image/one_1.jpg) no-repeat;}
		.main_left_middle{
			height:85px;
			width:550px;
			background:url(image/middle.jpg) no-repeat;}
		.main_left_two{
			height:150px;
			width:435px;
			padding-top:5px;
			padding-bottom:0px;
			padding-left:75px;
			padding-right:40px;
			line-height:20px;
			background:url(image/two_1.jpg) no-repeat;}
		.main_left_three{
			height:400px;
			width:550px;
			margin-top:15px;
			background:url(image/three-bj.jpg) no-repeat;}
			.main_left_three_left{
				width:260px;
				height:400px;
				float:left;
				border:1px solid #d7ede6;}
				.main_left_three_left_one{
					width:251px;
					height:30px;
					padding-top:10px;
					padding-left:10px;
					border-bottom:1px solid #d7ede6;}
				.main_left_three_left_two{
					width:251px;
					height:350px;
					padding-left:10px;}

			.main_left_three_right{
				width:260px;
				height:400px;
				margin-left:10px;
				float:right;
				border:1px solid #d7ede6;
				margin-right:7px;}
				.main_left_three_right_one{
					width:250px;
					height:30px;
					padding-left:10px;
					padding-top:10px;
					border-bottom:1px solid #d7ede6;}
				.main_left_three_right_two{
					width:251px;
					height:350px;
					padding-left:10px;}
	.main_right{
		width:340px;
		float:right;
		height:815px;
		margin-top:10px;}
		.main_right_one{
			width:318px;
			height:375px;
			border:1px solid #bbdff1;
			padding:10px;}
		.main_right_two{
			width:318px;
			height:380px;
			margin-top:12px;
			border:1px solid #d7ede6;
			padding:10px;}

/* exchange */
.exchange{
	width:898px;
	height:500px;
	margin:10px auto;
	background:url(image/exchange.jpg) no-repeat bottom;
	border:1px solid #fde6e9;}
	.exchange_one{
		width:888px;
		height:30px;
		padding-left:10px;
		padding-top:10px;
		border-bottom:1px solid #fde6e9;}
	.exchange_two{
		width:898px;
		height:470px;}

/* footer */
.footer{
	width:900px;
	height:30px;
	margin:10px auto;
	text-align:center;
	line-height:30px;}