header{
	width: 100%;
	min-width: 1110px;
	height: 80px;
}
.row{
	width: 1110px;
	margin: 0 auto;
}
header img{
	width: 147px;
	height: 40px;
	padding-top: 20px;
	background-position: ;
}
.bar ul li{
	float: left;
}
.bar ul li a{ 
	font-size: 16px;
	color: #000000;
	padding:0 25px;
	font-weight: 500;
	height: 75px;
	display: block;
	line-height: 80px;
	border-bottom:5px solid rgba(47,64,94,0) ;
}
.bar ul li a:hover{
	color: #2f405e;	
	border-bottom:5px solid rgba(47,64,94,1) ;
}
.bar ul li .a_active{
	color: #2f405e;	
	border-bottom:5px solid rgba(47,64,94,1) ;
}
.banner{
	height: 540px;
	z-index: 0;
	background: url(../img/banner_sy.png);
}
.content{
	margin-top: -40px;
	z-index: 999;
}
.content .con .card{
	margin-left: 30px;
	width: 350px;
	height: 322px;
	background: #FFFFFF;
	border-bottom: 4px solid #2F405E;
	box-shadow: 0px 0px 6px 0px 
		rgba(104, 97, 97, 0.13);
	position: relative;
}
.content .con .card:first-child{
	margin-left: 0;
}
.card dl dt{
	text-align: center;
	margin-top: 70px;
}
.card dl dt img{
	width: 75px;
	height: 75px;
}
.card dl .name{
	text-align: center;
	font-size: 20px;
	font-weight: 500px;
	letter-spacing: 2px;
	color: #000000;
	margin-top: 30px;
}
.card dl .introduce{
	text-align: center;
	font-size: 14px;
	letter-spacing: 2px;
	color: #9f9f9f;
	padding: 0 50px;
	margin-top: 22px;
	line-height: 24px;
}
.card:hover .hidecard{
	bottom: 0;
}
.hidecard{
	position: absolute;
	bottom: -322px;
	width: 350px;
	height: 322px;
	background: #2F405E;
	transition: bottom .8s ease-in-out .1s;
}
.hidecard button{
	width: 149px;
	height: 36px;
	background-color: #2F405E;
	border-radius: 4px;
	border: solid 1px #ffffff;
	color: #FFFFFF;
	font-size: 14px;
	display: block;
	margin: 0 auto;
	margin-bottom: 40px;
	cursor: pointer;
}
.hidecard button:hover{
	color: #6BCAD2;
	border: solid 1px #6BCAD2;
}
.hidecard ul{
	height: 190px;
	text-align: center;
	margin: 0 auto;
    margin-top: 56px;
}
.hidecard ul li .icon{
	display: block;
	float: left;
	width: 22px;
	height: 22px;
	margin-top: 6px;
	border-radius: 50%;
	border: 1px solid #FFFFFF;
}
.hidecard ul li .icon1_f{
	background: url(../img/icon_yitihua_f.png) center no-repeat;
}
.hidecard ul li .icon1_l{
	background: url(../img/icon_yitihua_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}
.hidecard ul li .icon2_f{
	background: url(../img/icon_ai_f.png) center no-repeat;
}
.hidecard ul li .icon2_l{
	background: url(../img/icon_ai_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}
.hidecard ul li .icon3_f{
	background: url(../img/icon_kaifang_f.png) center no-repeat;
}
.hidecard ul li .icon3_l{
	background: url(../img/icon_kaifang_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}
.hidecard ul li .icon4_f{
	background: url(../img/icon_ziyuan_f.png) center no-repeat;
}
.hidecard ul li .icon4_l{
	background: url(../img/icon_ziyuan_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}
.hidecard ul li .icon5_f{
	background: url(../img/icon_chengshi_f.png) center no-repeat;
}
.hidecard ul li .icon5_l{
	background: url(../img/icon_chengshi_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}
.hidecard ul li .icon6_f{
	background: url(../img/icon_yuanqu_f.png) center no-repeat;
}
.hidecard ul li .icon6_l{
	background: url(../img/icon_yuanqu_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}
.hidecard ul li .icon7_f{
	background: url(../img/icon_shequ_f.png) center no-repeat;
}
.hidecard ul li .icon7_l{
	background: url(../img/icon_shequ_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}
.hidecard ul li .icon8_f{
	background: url(../img/icon_jiqiren_f.png) center no-repeat;
}
.hidecard ul li .icon8_l{
	background: url(../img/icon_jiqiren_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}
.hidecard ul li .icon9_f{
	background: url(../img/icon_zhufang_f.png) center no-repeat;
}
.hidecard ul li .icon9_l{
	background: url(../img/icon_zhufang_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}
.hidecard ul li .icon10_f{
	background: url(../img/icon_fawu_f.png) center no-repeat;
}
.hidecard ul li .icon10_l{
	background: url(../img/icon_fawu_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}
.hidecard ul li .icon11_f{
	background: url(../img/icon_keyan_f.png) center no-repeat;
}
.hidecard ul li .icon11_l{
	background: url(../img/icon_keyan_l.png) center no-repeat;
	border: 1px solid #6bcad2;
}


.hidecard ul li a{
	float: left;
	font-size: 16px;
	color: #FFFFFF;
	line-height: 36px;
	margin-left: 10px;
}
.hidecard ul li a:hover{
	color: #6BCAD2;
}
.news{
	margin-top: 150px;
	text-align: center;
}
.news>dl>dt{
	font-size: 20px;
	color: #dedcdc;
	letter-spacing: 4px;
}
.news>dl>dd{
	font-weight: 500;
	font-size: 26px;
	color: #2F405E;
	letter-spacing: 3px;
	margin-top: -20px;
}
.newslist{
	width: 528px;
	height: 296px;
	margin-top: 60px;
}
.news .left img{
	width: 100%;
	height: 132px;
}
.news .left dl{
	margin-top: 20px;
}
.news .left dl dt{
	font-size: 18px;
	text-align: left;
}
.news .left dl dt a:hover{
	color: #6BCAD2;
}
.news .left dl dd{
	margin-top: 10px;
	font-size: 14px;
	text-align: left;
	color: #6f6f6f;
	line-height: 24px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}
.more{
	width: 194px;
	height: 40px;
	background:url(../img/icon_go.png) no-repeat #2F405E;
	background-position-x: 130px;
	background-position-y: center;
	color: #FFFFFF;
	font-size: 14px;
	border: none;
	cursor: pointer;
	float: left;
	margin-top: 17px;
}
.news .right ul li{
	width: 100%;
	height: 98px;
	margin-top: 5px;
}
.news .right ul li:first-child{
	margin-top: 0;
}
.news .right ul li .time{
	margin-top: 4px;
	width: 46px;
	font-family: Charter-Roman;
}
.news .right ul li .time dt{
	font-size: 43px;
}
.news .right ul li .time dd{
	font-size: 12px;
}
.news .right ul li .news_list{
	width: 452px;
	margin-left: 30px;
	text-align: left;
}
.news .right ul li .news_list dt{
	font-size: 18px;
}
.news .right ul li .news_list dt a:hover{
	color: #6BCAD2;
}
.news .right ul li .news_list dd{
	font-size: 14px;
	color: #6F6F6F;
	margin-top: 6px;
	line-height: 24px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}


footer{
	height: 260px;
	background: url(../img/img_foot.png) center no-repeat;
	background-size: 100% 260px;
	margin-top: 100px;
}
footer ul{
	width: 760px;
	margin:0 auto;
}
footer ul li{
	float: left;
	color: #FFFFFF;
	margin-left: 50px;
	font-size: 14px;
	line-height: 26px;
}
footer ul li:first-child{
	margin-left: 0;
}
footer ul li img{
	margin-top: 106px;
	filter: brightness(100);
}
footer ul li .line{
	display: block;
	width: 1px;
	height: 110px;
	margin-top: 75px;
	background: rgba(255,255,255,.6);
}
.copy{
	color: #FFFFFF;
	font-size: 14px;
	text-align: center;
	opacity: .6;
	margin-top: 40px;
}
.banner_data{
	background: url(../img/banner_dashuju.png) center no-repeat;
}
.banner_citybrain{
	background: url(../img/banner_csdn.png) center no-repeat;
}
.banner_news{
	background: url(../img/banner_newscenter.png) center no-repeat;
}
.banner_solveplan{
	background: url(../img/banner_jjfa.png) center no-repeat;
}
.platform{
	width: 100%;
}
.menu{
	height: 80px;
	border-bottom: 1px solid #c7cecf;
}
.menu ul li{
	float: left;
	margin-left: 24px;
}
.menu ul li :first-child{
	margin-left: 0;
}
.menu ul li a{
	font-size: 16px;
	line-height: 80px;
	color: #91a0a1;
}
.menu ul li a:hover{
	color: #6BCAD2;
}
.active_b{
	color: #6BCAD2;
}
.menu ul li span{
	display: block;
	width: 1px;
	height: 20px;
	background: #91A0A1;
	margin-top: 30px;
	opacity: .4;
}
.platformlist{
	height: 574px;
	background: #FFFFFF;	
}
.colorh{
	background: #f6f7fc;
}
.platformlist .left{
	width: 515px;
	height: 574px;
	float: left;
}
.platformlist .right{
	width: 515px;
	height: 574px;
	float: right;
}
.platformname{
	font-size: 36px;
	font-weight: 400;
	margin-top: 134px;
}
.platformcon{
	font-size: 14px;
	line-height: 24px;
	color: #666666;
	margin-top: 24px;
	height: 154px;
}
.platformimg{
	width: 510px;
	height: 354px;
	margin-top: 95px;
}
.platformbtn{
	width: 132px;
	height: 40px;
	color: #FFFFFF;
	font-size: 14px;
	background: url(../img/icon_go.png) no-repeat #2F405E;
	border-radius: 4px;
	background-position: 100px center;
	margin-top: 40px;
	cursor: pointer;
	border: none;
	outline: none;
}
.platformbtn:hover{
	color: #6BCAD2;
	background: url(../img/icon_gob.png) no-repeat #2F405E;
	background-position: 100px center;
}
.banner_platform{
	height: 346px;
	background: url(../img/banner_yitihua.png) center no-repeat;
}
.dh{
	height: 80px;
	background-color: #f6f7fc;
	box-shadow: inset 0px -1px 0px 0px 
		#c7cecf;
		line-height: 80px;
}
.pdetails>ul>li>p{
	height: 40px;
	text-align: center;
}
.pdetails>ul>li>p span{
	line-height: 40px;
	color: #2F405E;
	font-size: 18px;
	padding: 0 14px;
}
.pdetails>ul>li>p>.line_name{
	width: 140px;
	height: 2px;
	vertical-align: middle;
	background: #2F405E;
	display: inline-block;
}
.pdetails ul li{
	margin-top: 60px;
}
.pdetails ul li img{
	margin: 0 auto;
	margin-top: 30px;
	display: block;
}
.details_p{
	line-height: 24px;
	text-align: left;
}
.pot{
	width: 4px;
	height: 4px;
	border-radius: 50px;
	background: #2F405E;
	display: block;
	float: left;
}
.newscenter .head{
	width: 590px;
	margin: 0 auto;
	margin-top: 60px;
}
.line_news{
	display: block;
	float: left;
	width: 172px;
	height: 1px;
	background-color: #2F405E;
	margin-top: 23px;
}
.newscenter .head dl{
	float: left;
	text-align: center;
	margin-left: 30px;
}
.newscenter .head dl dt{
	font-weight: 500;
	font-size: 26px;
	letter-spacing: 3px;
	color: #2F405E;
}
.newscenter .head dl dd{
	font-size: 14px;
	letter-spacing: 2px;
	color: #2F405E;
}
.newscenter_list{
	margin-top: 50px;
}
.newscenter_list ul li{
	height: 100px;
}
.newscenter_list ul li .left{
	width: 60px;
	height: 60px;
	background: #2F405E;
	float: left;
	color: #FFFFFF;
	margin-top: 14px;
	padding: 8px;
}
.newscenter_list ul li .left dl dt{
	font-size: 28px;
	font-style: italic;
	letter-spacing: 1px;
}
.newscenter_list ul li .left dl dd{
	font-size: 14px;
	font-style: italic;
	padding-top: 6px;
	letter-spacing: 1px;
}
.newscenter_list ul li .right{
	width: 1014px;
	height: 100px;
	float: right;
	border-top: 1px solid #e7e8ed;
}
.newscenter_list ul li .right dl dt{
	font-size: 18px;
	margin-top: 22px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.newscenter_list ul li .right dl dd{
	font-size: 14px;
	color: #999999;
	margin-top: 10px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.newscenter_list ul li .right dl dt a:hover{
	color: #6BCAD2;
}
.newscon h1{
	font-size: 28px;
	text-align: center;
	margin-top: 100px;
}
.newscon h5{
	font-size: 14px;
	color: #999;
	font-weight: normal; 
	text-align: center;
	margin-top: 20px;
}
.newscon p{
	margin-top: 60px;
	font-size: 16px;
	line-height: 30px;
	min-height: 300px;
}
.banner_aboutus{
	background: url(../img/banner_aboutus.png) no-repeat center;
}
.ab_l{
	width: 580px;
	height: 380px;
	margin-top: 60px;
	position: relative;
	background: url(../img/aboutus_img1.png) no-repeat;
}
.ab_r{
	width: 530px;
	height: 324px;
	background-color: #ffffff;
	border: solid 1px rgba(72, 72, 72, 0.16);
	position: absolute;
	top: 114px;
	right: -480px;
	padding: 24px 40px;
}
.ab_r h1{
	font-size: 22px;
	text-align: left;
}
.ab_r p{
	font-size: 16px;
	text-align: left;
	line-height: 30px;
	margin-top: 20px;
}
.culture{
	width: 100%;
	height: 324px;
	background: url(../img/aboutus_img2.png) center no-repeat;
	margin-top: 200px;
}
.vision{
	font-size: 16px;
	line-height: 30px;
	margin-top: 60px;
	padding-bottom: 100px;
	text-align: left;
}
.banner h1{
	font-size: 32px;
    padding-top: 100px;
    color: #fff;
    letter-spacing: 5px;
}
.banner p{
	width: 690px;
	font-size: 14px;
	color: #FFFFFF;
	line-height: 24px;
	margin-top: 24px;
}
.banner_csdn{
	background: url(../img/banner_dn.png) center no-repeat;
	height: 346px;
}
.banner_jjfa{
	background: url(../img/banner_fa.png) center no-repeat;
	height: 346px;
}