.top1height{ height: 445px;border: 1px solid #E4E4E4;}
.top2height{ height: 283px;border: 1px solid #E4E4E4;}
.top3height{ height: 148px;border: 1px solid #E4E4E4;}
.top5height{ height: 420px;border: 1px solid #E4E4E4;}
.top6height{ height: 410px;border: 1px solid #E4E4E4;}
.top7height{ height: 490px;border: 1px solid #E4E4E4;}
/*全局title*/
.jdtitle{height: 44px;line-height:44px;overflow: hidden;background: #fff;padding-left: 20px;}
.jdtitle .jdico{position: inherit; width: 20px; height: 20px; float: left;margin: 0 10px 0 0;}
.jdtitle .text,.jdtitle .more,.jdtitle .tell{ display: inline-block;}
.jdtitle .text{ font-size: 16px;color: #333; }
.jdtitle .tell{ float: right; color: #7F7F7F; height: 25px; line-height: 25px;}
.jdtitle .more{ float: right; width: 20px; height: 20px; background: #fff; color: #666; text-align: center; font-weight: bold; line-height: 18px; font-size: 18px;-webkit-border-radius: 3px;-moz-border-radius: 3px;border-radius:3px;border: 1px solid #d4d4d4;margin: 10px;}
.jdtitle .more:hover {
	border: 1px solid #FF5915;
}
.jdtitle .moretext{ float: right; color: #8D8D8D;}
.jdtitle .moretext:after{ content: ">>";}
.col_orange {color: #FF8427;}
.bg_blue {background: #5487e4;}
.bg_blue_line {border-bottom: 1px solid #e4e4e4;}
.bg_orange_line {border-bottom: 1px solid #e4e4e4;}
.color666 {
	color: #666;
	float: right;
}

/**行业分类**/
.hy_ico {width: 25px;height: 25px;background-position:-30px 0px;vertical-align: middle;}
.jdhyfl .item {
	height: 65px;
}
/*.jdhyfl .item:hover {
	background: #FFFFFF;
}*/
.jdhyfl .item h3 {
	border-bottom: 1px dashed #D4D4D4;
}
.jdhyfl .item:hover strong {
	color: #1E6DDB;
}
.jdhyfl .item:hover h3>div a {
	color: #1E6DDB;
}
.fl1_ico {
	width: 25px;
	height: 25px;
	display: inline-block;
	background-position: -33px -465px;
}
.fl2_ico {
	width: 25px;
	height: 25px;
	display: inline-block;
	background-position: -102px -465px;
}
.fl3_ico {
	width: 19px;
	height: 25px;
	display: inline-block;
	background-position: -35px -507px;
}
.fl4_ico {
	width: 25px;
	height: 25px;
	display: inline-block;
	background-position: -102px -554px;
}
.fl5_ico {
	width: 25px;
	height: 25px;
	display: inline-block;
	background-position: -102px -507px;
}
.fl6_ico {
	width: 25px;
	height: 25px;
	display: inline-block;
	background-position: -33px -554px;
}
.jdhyfl .item:hover .fl1_ico {
	background-position: 0 -465px;
}
.jdhyfl .item:hover .fl2_ico {
	background-position: -69px -465px;
}
.jdhyfl .item:hover .fl3_ico {
	background-position: 0px -507px;
}
.jdhyfl .item:hover .fl4_ico {
	background-position: -69px -554px;
}
.jdhyfl .item:hover .fl5_ico {
	background-position: -69px -507px;
}
.jdhyfl .item:hover .fl6_ico {
	background-position: 0px -554px;
}
.jdhyfl li span {
	height: 66px;
	float: left;
	line-height: 66px;
}
.jdhyfl li>h3>div {
	height: 66px;
	float: left;
	margin-left: 10px;
}
.jdhyfl li>h3>div a {
	width: 70px;
	display: inline-block;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	margin-right: 6px;
}
.jdhyfl li>h3>div a:hover {
	color: #FF5915 !important;
}
.jdhyfl li strong {
	display: block;
	margin: 7px 0 5px 0;
}
.all-sort-list {
    position: relative;
}
.all-sort-list .item-list {
    position: absolute;
    width: 515px;
    min-height: 445px;
    _height: 445px;
    background: #FFF;
    left: 278px;
    border: 1px solid #E4E4E4;
    z-index: 10;
    top: -47px;
    border-top: 2px solid #1E6DDB;
    display: none;
}
.all-sort-list .item-list ul {
	padding: 10px 25px;
}
.all-sort-list .item-list ul li {
	float: left;
	margin-right: 19px;
	height: 40px;
	line-height: 40px;
}
.all-sort-list .item-list ul li a {
	width: 65px;
	display: inline-block;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.all-sort-list h3 {
	height: 66px;
	width: 250px;
	margin: 0 auto;
}
.all-sort-list li:hover .item-list {
	display: block;
} 
.item-line {
	width: 470px;
	border-bottom: 1px solid #e4e4e4;
	margin: 0 auto;
}
.blue-line {
    width: 4px;
    height: 20px;
    display: inline-block;
    vertical-align: text-bottom;
    margin: 0 10px 0 0;
    background: #1E6DDB;
}
/*行业论坛*/
.jdlt_ico {
	width: 20px;
	height: 20px;
	background-position: 0px 0px;
	vertical-align: middle;
}
.jdwjqy li {
	height: 29px;
	line-height: 29px;
}
.jdwjqy li a {
	width: 180px;
	display: inline-block;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

/**最新求购**/
.bortop3 {
	border-top: 2px solid #5cde80;
	margin-top: 11px;
}
.qg-left {
	float: left;
	width: 100px;
	height: 150px;
	text-align: center;
}
.jdqg_ico {
	width: 33px;
    height: 33px;
    display: inline-block;
    background-position: -87px -420px;
    margin: 40px 0 15px 0;	
}
.jdqgico {
	width: 20px;
    height: 20px;
    background-position: -72px 0;
    vertical-align: super;
}
.qg-right {
	float: left;
	overflow: hidden;
	width: 700px;
}
.qg-right li {
	width: 328px;
	height: 30px;
	line-height: 30px;
	float: left;
	margin-right: 30px;
}
.qghidden {
	width: 225px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	display: inline-block;
}

/*电子样本*/
.yb_ico {
	width: 16px;
	height: 16px;
	background-position: -111px -152px;
}
.jddzyb .dzyb li {
	display: block;
    float: left;
    margin: 15px 8px 0 0;
    overflow: hidden;
    width: 125px;
    height: 250px;
}
.jddzyb .dzyb {
	overflow: hidden;
	border-bottom: 1px dashed #DCDCDC;
}
.jddz {
    padding: 0 10px;
    overflow: hidden;
    margin-top: 18px;
}
.jddzyb .dzyb li .img {
	width: 123px;
	text-align: center;
    border: 1px solid #DCDCDC;
    margin-bottom: 5px;
    display: block;
}
.jddzyb .dzyb li a {
	display: block;
}
.jddzyb .dzyb li a.co999 {
	color: #999;
	font-size: 12px;
}
.jddzyb .dzyb li a.img img {
   	width: 115px;
    height: 160px;
    display: block;
    margin: 4px;
}
.jddzyb .dzyb-list li{
	float: left;
	width: 120px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-right: 10px;
	height: 29px;
	line-height: 29px;
}
.jddzyb .dzyb-list li .jd_yuan {
	vertical-align: sub;
}
.dzybhidden {
	width: 125px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	display: inline-block;
}
.dzyb_ico {
	width: 20px;
    height: 20px;
    background-position: -107px -34px;
    vertical-align: middle;
}

/*最新企业*/
.newqy_ico {
    width: 20px;
    height: 20px;
    background-position: -107px 0px;
}
.jdicocmpp{background-position: -144px -24px; }
.jdcmpp ul{ width: 500px; padding: 0 0 20px 0px; overflow: hidden;}
.jdcm ul {width: 800px;}
.jdcmpp li{     
	display: block;
    float: left;
    margin: 25px 25px 0 0;
    overflow: hidden;
    width: 130px;
    height: 145px;
}
.jdcmpp li a{display: block; text-align: center;}
.jdcmpp li a.img{    
	width: 128px;
    border: 1px solid #DCDCDC;
    margin-bottom: 5px;
}
.jdcmpp li a.img:hover{border: 1px solid #FF5915;}
.jdcmpp li a.img img{
	width: 110px;
    height: 100px;
    display: block;
    margin: 9px;
}

/*行业培训*/
.jdpx_ico {
	width: 20px;
	height: 20px;
	background-position: -34px -34px;
}

/*产品*/
.layui-tab-card {
	border: none;
	box-shadow: inherit;
}
.layui-tab {
	margin: 0;
}
.layui-tab-title .layui-this {
	border-top: solid 2px #FF5915;
	color:#FF5915;
	font-size: 16px;
}
.layui-tab-title {
	height: 44px;
}
.layui-tab-title li {
	line-height: 44px;
	font-size: 16px;
	border-top: 3px solid transparent;
	width: 20%;
	margin: 0 !important;
	padding: 0;
}
.layui-tab-title .layui-this:after {
	height: 44px;
}
.jdicocp{background-position: -104px -24px; }
.jdcp ul{ width: 800px; padding: 0 0 20px 5px; overflow: hidden;}
.jdcp li{width: 128px; display: block; float: left;border: 1px solid #DCDCDC; margin: 25px 20px 0 0; overflow: hidden; height: 140px;}
.jdcp li:hover{border: 1px solid #FF5915;}
.jdcp li:hover a{color:#FF5915;}
.jdcp li a{   display: block; text-align: center;}
.jdcp li a img{ width: 110px; height: 100px;display: block; margin: 9px;margin-bottom: 5px;}
.imghidden {
	width: 110px;
	margin: 0 auto;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

/*展会预告*/
.jdicozhyg{background-position: -224px -24px; }
.jdzhyg{ overflow: hidden; position: relative; padding: 0;padding-bottom: 15px;}
.hr{ width: 1px; height: 270px;position:absolute; top: 15px; left: 50%; margin-left: -1px; background: #D8D8D8; overflow: hidden; text-indent: -999%;}
.zhygul{ padding: 0; overflow: hidden; padding-left: 20px;}
.zhygul ul{ width: 850px;}
.zhygul li{ line-height: 28px; height: 28px;width: 340px; float: left; margin-right: 50px;}
.zhygul li em{ top: 8px;}
.zhygul li span{ float: right;}
.yg_ico {
	width: 16px;
	height: 16px;
	background-position: -74px -74px;
}

/*行业培训*/
.jdicohypx{background-position: -264px -24px; }
.jdhypx {padding: 0 10px;}
.jdhypx ul{ margin-bottom: -1px;}
.jdhypx li{ padding: 12px 0; border-bottom:1px dashed #EDEDED;    overflow: hidden;}
.jdhypx li a.img,.jdhypx li a.biaoti,.jdhypx li a img{ display: block;}
.jdhypx li a.biaoti{ height: 22px; line-height: 22px;float: left;width: 185px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.jdhypx li a.img{ float: left; margin-right: 10px;}
.jdhypx li a.biaoti{color: #7F7F7F;}
.jdhypx li a.biaoti:hover{color: #FF5915;}
.jdhypx li a.dianhua{color: #7F7F7F;float: right;}
.jdhypx li img{ width: 50px; height: 50px;}

/*技术中心*/
.jdjs_ico {
	width: 20px;
	height: 20px;
	background-position: 0px -34px;
}
.jdjs {
	padding: 20px;
}
.jdjs .jdjs-list {
	width:368px;
	height: 188px;
	border: 1px solid #e4e4e4;
	margin: 0 22px 25px 0;
	float: left;
	border-radius: 3px;
	-webkit-border-radius:3px;
	-moz-border-radius: 3px;
}
.jdjs .jdjs-list:hover {
	background: #f9f9f9;
}
.jdjs .jdjs-list ul {
	padding: 15px;
}
.jdjs .jdjs-list ul>div {
	margin-bottom: 3px;
}
.jdjs .jdjs-list ul li {
	height: 29px;
	line-height: 29px;
}
.jdjs .jdjs-list ul li a {
	display: inline-block;
	width: 230px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.js1_ico {
	width: 25px;
    height: 22px;
    background-position: -105px -73px;
    vertical-align: middle;
}
.js2_ico {
	width: 25px;
    height: 22px;
    background-position: 3px -73px;
    vertical-align: middle;
}
.js3_ico {
	width: 25px;
    height: 22px;
    background-position: -33px -73px;
    vertical-align: middle;
}
.js4_ico {
	width: 25px;
    height: 22px;
    background-position: -69px -73px;
    vertical-align: middle;
}

/*展会预告*/
.jdblue_yuan {
	width: 5px;
    height: 5px;
    background-position: -42px -122px !important;
    position: relative;
    top: -5px;
    vertical-align: super;
}
.jdzh_ico {
	width: 20px;
	height: 20px;
	background-position: -72px -34px;
}

.box { 
	width: 278px;
	display: flex;
	flex-wrap: wrap;
	position: relative;
}
.item{
	width: 88px;
	height: 30px;
	font-size: 14px;
	font-weight: 500;
	display: flex;
	align-items: center;
	
}