@charset "utf-8";
/* CSS Document */

#in_r_1{
	width:730px;
	height:27px;
	float:left;
	border-bottom:2px solid #e18f1a;
	line-height:27px;
	font-size:14px;
	}

#body_div{
	top:175px;
	}
#in_r_1 a{
	width:105px;
	height:25px;
	float:right;
	background:url(../image/in_r.jpg) no-repeat right center;
	}
#in_r_1 b{
	width:300px;
	height:25px;
	float:left;}
#bt_bt_bg,#bt_bt{
	top:1800px;}
#cp_l{
	width:156px;
	height:850px;
	float:left;
	background:#f7f7f7 url(../image/left_bt.png) no-repeat center bottom ;
	border:1px solid #e1e1e1;
	padding:8px;
	
	}
#cp_l b{
	width:156px;
	height:20px;
	float:left;
	color:#246c9e;
	font-size:14px;
	margin-top:5px;}
#cp_r{
	width:730px;
	height:1620px;
	float:right;
	}
#cp_l span{
	width:140px;
	padding-left:26px;
	height:22px;
	float:left;
	font-size:14px;
	background:url(../image/D.png) no-repeat 5px center;
	}
#cp_l span a{
	color:#5c5c5c;
	}
#cp_l span a:hover{
	color:#e18f1a;
	text-decoration:underline;}
#cp_l ul{
	width:140px;
	height:auto;
	float:left;
	padding-left:16px;
	padding-bottom:2px;
	}
#cp_l ul li{
	width:140px;
	height:auto;
	margin-top:3px;
	float:left;
	padding-bottom:2px;}
#cp_l ul li a{
	color:#555555;}
#cp_l ul li a:hover{
	color:#e18f1a;
	text-decoration:underline;}
#cp_r_1 {
	width:730px;
	height:auto;
	float:right;
	}
#cp_cp_2{
	width:730px;
	height:65px;
	padding-top:25px;
	float:left;
	font-size:30px;
	color:#236ca1;
	
	}
#sl_1{
	width:731px;
	height:260px;
	float:left;
	background:url(../image/Chemical.jpg) no-repeat;}
#sl_2{
	width:731px;
	height:150px;
	float:left;
	line-height:20px;
	font-size:13px;
	color:#333333;
	border-bottom:2px solid #cccccc;}
#sl_3{
	width:731px;
	height:48px;
	float:left;
	line-height:48px;
	font-size:14px;}
#sl_3 b{
	width:100px;
	height:48px;
	float:left;
	color:#236ca1;}
#sl_3 a{
	width:40px;
	height:48px;
	float:right;
	text-decoration:underline;
	color:#e9ab53;}
#sl_4{
	width:701px;
	height:185px;
	float:left;
	border:1px solid #c2c2c2;
	background:#f7f7f7;
	padding:14px;
	}
#sl_4 span{
	width:219px;
	height:18px;
	float:left;
	text-align:center;
	color:#333333;
	font-size:13px;
	margin-right:22px;
	padding-top:168px;
	background-image:url(../image/4.jpg);
	background-repeat:no-repeat;}
.sl_11{
	width:325px;
	height:215px;
	float:left;
	margin-right:80px;
	padding-top:10px;
	}
.sl_11 b{
	width:325px;
	height:32px;
	float:left;
	font-size:16px;
	color:#236ca1;}
.sl_11 img{
	float:left;}


#bt_hot{
	width:950px;
	height:110px;
	float:left;
	margin-top:20px;
	border-bottom:1px solid #d0d0d0;}
#bt_hot img{
	float:left;
	}
#bt_hot p{
	width:353px;
	height:100px;
	float:left;
	line-height:18px;
	color:#444444;
	padding-left:20px;
	}
#bt_2_l{
	width:692px;
	height:98px;
	float:left;
	border-right:1px solid #d0d0d0;
	margin-top:15px;
	}
#bt_2_l b{
	width:627px;
	height:18px;
	border-bottom:1px solid #d0d0d0;
	float:left;
	color:#236ca1;
	}
#bt_2_l b a{
	width:10px;
	height:10px;
	float:left;
	background:#236ca1;
	overflow:hidden;
	display:block;
	margin:2px 6px 0 0;}
#bt_2_l b span{
	width:222px;
	height:18px;
	float:left;
	}
#bt_2_r{
	width:257px;
	height:98px;
	float:left;
	background:url(../image/api.jpg) no-repeat center center;
	margin-top:15px;}
#bt_2_l p{
	width:627px;
	height:60px;
	float:left;
	line-height:19px;
	color:#333333;
	padding-top:10px;
	}
#bt_2_l p span{
	width:auto;
	height:19px;
	float:left;
	padding-left:16px;
	padding-right:16px;
	background:url(../image/diandian.gif) no-repeat left center;
	}
#bt_hot a{
	color:#333333;
	}
#bt_hot a:hover{
	color:#e67817;
	text-decoration:underline;
	}
#bt_1{
	width:100%;
	height:260px;
	position:absolute;
	background:#e6e6e6;
	border-top:1px solid #d2d2d2;
	top:1164px;
	}
body{
	font-family:'微软雅黑';
	}