.products{
	margin:20px auto;
}
.products .location{
	display:inline;
	line-height:44px;
	height:44px;
	color:#d00002;
	float:right;
}
.pro_nav{
	background:#f0f0f0;
	clear:both;
	padding:10px 20px;
	font-size:14px;
	border:1px solid #e4e4e4;
}
.pro_nav li{
	position:relative;
	float:left;
	margin:0 20px 0 0;
}
.pro_nav li span{
	position:absolute;
	left:50%;
	bottom:-19px;
	margin-left:-8px;
	display:none;
	background:url(../images/pro_arrow.png) bottom no-repeat;
	width:17px;
	height:9px;
	z-index:20;
}
.pro_nav li a{
	display:block;
	height:20px;
	line-height:20px;
	text-align:center;
	padding:5px 10px;
}
.pro_nav li a:hover,.pro_nav li a.cur{
	background:#c5251d;
	color:#fff;
}
.nav_list{
	display:none;
	position:absolute;
	left:0px;
	top:30px;
	width:500px;
	padding:25px 0 0 0;
}
.pro_nav li.cur_li .nav_list,.pro_nav li.cur_li span{
	display:block !important;}

.nav_list a{
	display:block;
	text-align:center;
	float:left;
	background:#fff !important;
	float:left;
}
.nav_list a:hover,.nav_list a.curr{
	color:#d00002 !important;}


.pro_list{
	padding:40px 0 0 0;}

.pro_list dl{
	float:left;
	width:171px;
	height:170px;
	display:block;
	padding:0 0 5px 22px;}
	
.pro_list dl dt img{
	display:block;
	padding:1px;
	border:1px solid #ebebeb;}

.pro_list dl dd{
	color:#676767;
	font-size:13px;
	background:url(../images/products_list.jpg) no-repeat 5px 11px;
	padding:5px 5px 0 19px;
	}
	
	
.pro_info{
	padding:20px 120px 0 20px;
	position:relative;
	z-index:1;
	margin:60px 0 0 0;}
	
.pro_info ul.backandd{
	right:20px;
	position:absolute;}

.pro_info ul.backandd li{
	padding:0 0 10px 0;}

.pro_info ul.backandd li a{
	width:91px;
	height:31px;
	display:block;
	background:#d00002;
	color:#fff;
	font-size:14px;
	text-align:center;
	line-height:31px;}

	
.pro_info dl dt{
	color:#d00002;
	font-size:16px;
	padding:0 0 10px 0;}

.pro_info dl dd{
	font-size:14px;
	padding:5px 0 0 0}

.pro_info dl div.content{
	padding:15px 0;
	font-size:14px;
	line-height:200%;}
.pro_info dl div.content table{
	width:auto;}
.pro_info dl div.content table td{
	border:1px solid #000;
	padding:0 5px;
	line-height:100%;}
.pro_info .pro_lightbox{
	padding:45px 0;}
.pro_info .pro_lightbox a{
	display:block;
	float:left;
	margin:0 15px 20px 0;}

.pro_info .pro_lightbox a img{
	display:block;
	border:#E4E4E4 solid 1px}
	
	

/*阀门知识---------------------------------------------------------------*/
/*.developpic{ width:270px; height:300px; background-color:#FFF;}
.developpic img { margin:auto; display:block; padding-top:4px;}
.padtop_50{ padding-top:50px;}*/
.scope{ color:#666666}
.scope img { display:block}
.standar img{ display:block}
.red{ color:#f00;}
.blue{ color:#00F;}
.dTitle{ font-family:"宋体"; font-size:26px; color:#c5251d; line-height:30px;}
.dTitle span{ font-family:"Times New Roman", Times, serif; font-size:26px; color:#c5251d; line-height:30px;}
.developTable{ border:1px solid #b2b2b2; border-bottom-width:0; border-right-width:0;line-height:16px; width:770px; margin:0 auto 80px;}
.developTable1{ border:1px solid #b2b2b2; border-bottom-width:0; border-right-width:0; line-height:16px; width:792px;}
.developTable td{ border:1px solid #b2b2b2; border-left-width:0; border-top-width:0;}
.developTable1 td{ border:1px solid #b2b2b2; border-left-width:0; border-top-width:0;}