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h1,h2,h3,h4,h5,dl,dd{margin: 0px;}

 
/*产品*/
.probox{font-family: "Microsoft Yahei";height:243px;padding:19px 0 0;line-height: 10px;position: relative;background:url(../images/probg.gif) repeat-x center bottom;}
.pro_cla{
	width: 290px;
	line-height: 19px;
	color: #333;
	background: #f3f3f3;
	margin-right: 40px;
	float: left;
}
.pro_cla .pro_tab{
	border-top-width: 1px;
	border-top-style: solid;
	border-top-color: #FFF;
	font-weight: bold;
	letter-spacing: 2px;
}
.pro_cla h2{
	height: 70px;
	text-align: center;
	font-size: 24px;
	color: #fff;
	line-height: 70px;
	background: url(../images/protbg.gif) no-repeat 0 0;
	border-bottom: 1px solid #fff;
	font-weight: bold;
	letter-spacing: 8px;
}
.pro_cla h2 a{color: #fff;}
.pro_cla h3{height: 55px;font-size:16px;color: #fff;line-height: 55px;background: #0066cc;position: relative;}
.pro_cla h3:before{content: "";position: absolute;width: 21px;height: 21px;background:url(../images/ico01.png) no-repeat 0 0;left: 258px;top: 17px;}
.pro_cla h3 a{color: #fff;padding: 0 32px;display: block;background:url(../images/ico06.png) no-repeat 11px 21px;}
.pro_cla h3:last-child a{background:url(../images/ico05.png) no-repeat 11px 21px;}
.pro_cla h3.cur,.pro_cla h3:hover{
	background-color: #0088ce;
}
.pro_cla h4{height: 44px;font-size:14px;color: #0066cc;line-height: 44px;/* background:url(../images/ico03.gif) no-repeat 15px 23px #e5e5e5; */position: relative;font-weight: normal;border-bottom: solid 1px #fff;}
.pro_cla h4:before{content: "";position: absolute;width: 9px;height: 9px;background:url(../images/ico04.png) no-repeat 0 0;left: 254px;top: 19px;}
.pro_cla h4.on:before{background:url(../images/ico02.png) no-repeat 0 0;left: 254px;top: 19px;}
.pro_cla h4 a{display: block;color: #0066cc;display: inline-block;padding: 0 12px;width: 262px;}
.pro_cla h4 a:hover{
	color: #fff;
	background-color: #0099FF;
}
.pro_cla ul{display: none;}
.pro_cla li{height: 39px;line-height: 39px;border-bottom: solid 1px #dadada;}
.pro_cla li a{display: block;color: #0066cc;padding: 0 0 0 15px;}
.pro_cla li a:hover{
	color: #fff;
	background-color: #0088ce;
}