@charset "utf-8";

body,
html {
	min-width: 1200px;
}

.w1200 {
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
}

.top {
	height: 136px;
	overflow: hidden;
	background-color: #fff;
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 999;
	background-color: rgba(0, 0, 0, 0.5);
}

.top:before {
	content: "";
	width: calc(50% + 120px);
	position: fixed;
	right: 0;
	height: 50px;
	background-color: #282935;
	top: 0
}

.top .left {
	width: 455px;
	float: left;
	overflow: hidden;
}

.top .left .logo {
	display: block;
	width: 455px;
	height: 95px;
	float: left;
	margin-top: 21px;
	background: url(../images/logo.png) 0 0 no-repeat;
	background-size: 100% auto
}

.top .right {
	float: right;
	overflow: hidden;
	height: 136px;
	width: 720px;
	box-sizing: border-box;
}

.top .right div {
	height: 50px;
	overflow: hidden;
	box-sizing: border-box;
	padding-left: 26px;
	line-height: 50px;
	color: #6f707f;
	font-size: 13px;
	position: relative;
	z-index: 1
}

.nav {
	width: 100%;
	float: left;
	height: 86px;
	overflow: hidden;
}

.nav li {
	width: 120px;
	float: left;
	height: 86px;
	line-height: 86px;
}

.nav li a {
	text-decoration: none;
	color: #fff;
	font-size: 16px;
	text-align: center;
	display: block;
	width: 100%;
	height: 100%
}

.nav li a:hover {
	background-color: #1e50ae;
}

.banner {
	height: 948px;
	position: relative;
	overflow: hidden;
}

.bannerprev {
	display: block;
	width: 86px;
	height: 86px;
	background: url(../images/bannerprev.png) 0 0 no-repeat;
	position: absolute;
	left: 50%;
	margin-left: -42%;
	z-index: 99;
	top: 50%
}

.bannernext {
	display: block;
	width: 86px;
	height: 86px;
	background: url(../images/bannernext.png) 0 0 no-repeat;
	position: absolute;
	left: 50%;
	margin-left: 36%;
	z-index: 99;
	top: 50%
}

.banner .pic {
	height: 948px;
	overflow: hidden;
}

.banner .pic li {
	float: left;
	height: 948px;
	width: 100%;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
	background-position: center 0;
	background-repeat: no-repeat;
}

.box1 {
	height: 847px;
	overflow: hidden;
	background: url(../images/box1.jpg) center 0 no-repeat;
}

.prod-nav {
	width: 100%;
	height: 37px;
	margin-top: 47px;
	text-align: center;
	overflow: hidden;
}

.prod-nav a {
	display: inline-block;
	width: 131px;
	height: 37px;
	font-size: 16px;
	color: #666666;
	text-align: center;
	line-height: 37px;
	text-decoration: none;
	margin-left: 12px;
	margin-right: 12px;
	border-radius: 19px
}

.prod-nav .s {
	background-color: #1e50ae;
	color: #fff
}

.prodlist {
	width: 1200px;
	height: auto;
	margin-left: -4px;
	overflow: hidden;
	margin-top: 60px;
	display: none
}

.prodlist li {
	width: 277px;
	height: 350px;
	float: left;
	margin-left: 20px
}

.prodlist li a {
	display: block;
	text-decoration: none;
	color: #666666
}

.prodlist li img {
	width: 277px;
	height: 277px;
}

.prodlist li span {
	display: block;
	width: 100%;
	height: 54px;
	text-align: center;
	font-size: 14px;
	color: #666666;
	line-height: 54px
}


.box2 {
	height: 559px;
	overflow: hidden;
	background: url(../images/box2.jpg) center 0 no-repeat;
}

.box-title1 {
	width: 100%;
	height: 59px;
	margin-top: 44px;
}

.box-title1 h1 {
	display: block;
	width: 100%;
	height: 36px;
	line-height: 36px;
	color: #fff;
	font-size: 30px;
	font-weight: bold;
	text-align: center;
}

.box-title1 span {
	display: block;
	width: 100%;
	height: 23px;
	line-height: 23px;
	color: #fff;
	font-size: 16px;
	text-align: center;
}

.box2 .left {
	width: 477px;
	float: left;
	height: 280px;
	margin-top: 49px;
	background: url(../images/pic1.jpg) 0 0 no-repeat;
}

.box2 .right {
	width: 636px;
	float: right;
	margin-right: 43px;
	margin-top: 79px;
	line-height: 24px;
	font-size: 14px;
	color: #fff;
	text-indent: 2em
}

.box4 {
	height: 688px;
	overflow: hidden;
	background-color: #fff;
}

.box-title2 h1 {
	color: #1e50ae
}

.box-title2 span {
	color: #666666
}

.box4 .left {
	width: 554px;
	height: 368px;
	float: left;
	margin-top: 32px;
}

.newslist {
	width: 1240px;
	margin-top: 56px;
	overflow: hidden;
}

.newslist li {
	width: 580px;
	height: 116px;
	margin-right: 40px;
	float: left;
	height: 122px;
	margin-bottom: 30px;
}

.newslist li a {
	text-decoration: none;
	color: #333;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.newslist li img {
	width: 180px;
	height: 122px;
	float: left;
}

.newslist li .cont {
	width: 390px;
	float: right;
}

.newslist li .cont .title {
	width: 100%;
	height: 22px;
	line-height: 22px;
	overflow: hidden;
}

.newslist li .cont .title h1 {
	display: block;
	width: 300px;
	float: left;
	font-size: 14px;
	color: #666666;
	font-weight: bold;
}

.newslist li .cont .title h2 {
	display: block;
	width: 88px;
	float: right;
	font-size: 14px;
	color: #666666
}

.newslist li .cont span {
	display: block;
	width: 100%;
	line-height: 19px;
	margin-top: 5px;
	color: #666;
	font-size: 12px;
}

.box5 {
	height: 280px;
	overflow: hidden;
	background-color: #f2f2f2
}

.piclist {
	width: 100%;
	height: 126px;
	margin-top: 23px;
}

.piclist li {
	width: 200px;
	height: 126px;
	float: left;
}

.piclist li img {
	width: 100%;
	height: 100%
}

.bottom {
	height: 404px;
	overflow: hidden;
	background: url(../images/bottom.jpg) center 0 no-repeat;
}

.bottom-zhu {
	height: 352px;
}

.bottom-zhu .left {
	width: 455px;
	height: 100%;
	float: left;
	margin-left: 37px;
	position: relative;
	overflow: hidden;
}

.bottom-zhu .left:after {
	content: "";
	width: 1px;
	height: 154px;
	position: absolute;
	top: 81px;
	right: 0;
	background-color: #8e91a1
}

.bottom-zhu .left .bt-title,
.bottom-zhu .center .bt-title {
	width: 100%;
	height: 23px;
	line-height: 23px;
	margin-top: 14px;
	margin-bottom: 5px;
	font-size: 20px;
	color: #979aab;
	font-weight: bold;
}

.bottom-zhu .left span {
	display: block;
	width: 100%;
	height: 30px;
	line-height: 30px;
	box-sizing: border-box;
	padding-left: 40px;
	margin-bottom: 18px;
	font-size: 14px;
	color: #979aab
}

.bottom-zhu .left .icon1 {
	background: url(../images/icon1.png) 5px center no-repeat;
}

.bottom-zhu .left .icon2 {
	background: url(../images/icon2.png) 5px center no-repeat;
}

.bottom-zhu .left .icon3 {
	background: url(../images/icon3.png) 5px center no-repeat;
}

.bottom-zhu .left .icon4 {
	background: url(../images/icon4.png) 5px center no-repeat;
}

.bottom-zhu .left .icon5 {
	background: url(../images/icon5.png) 5px center no-repeat;
}

.bottom-zhu .center {
	float: left;
	height: 100%;
	margin-left: 50px;
	overflow: hidden;
    width: 250px;
}

.center-display{
	width: 100%;
	display: flex;
	flex-wrap: wrap;
    justify-content: space-between;
}

.bottom-zhu .center a {
	height: 30px;
	line-height: 30px;
	text-decoration: none;
	color: #979aab;
	font-size: 14px;
	display: block;
	width: 120px;
	margin-bottom: 10px
}

.bottom-zhu .right {
	width: 356px;
	float: right;
	margin-right: 32px;
	overflow: hidden;
	text-align: right;
}

.bottom-zhu .right .btlogo {
	width: 351px;
	height: 124px;
	margin-top: 28px;
	background: url(../images/btlogo.png) 0 0 no-repeat;
	margin-bottom: 20px;
}

.bottom-zhu .right img {
	width: 156px;
	height: 156px;
}

.footer {
	height: 50px;
	border-top: 1px solid #404450;
	text-align: center;
	line-height: 50px;
	color: #979aab
}

.page {
	padding-bottom: 20px;
	height: auto;
	overflow: hidden;
	min-height: 400px;
	margin-top: 60px
}

.pagebanner {
	height: 580px;
	overflow: hidden;
}

.pagebanner1 {
	background: url(../images/pagebanner1.jpg) center 0 no-repeat;
}

.pagebanner2 {
	background: url(../images/pagebanner2.jpg) center 0 no-repeat;
}

.pagebanner3 {
	background: url(../images/pagebanner3.jpg) center 0 no-repeat;
}

.pagebanner4 {
	background: url(../images/pagebanner4.jpg) center 0 no-repeat;
}

.pagebanner5 {
	background: url(../images/pagebanner5.jpg) center 0 no-repeat;
}

.pageleft {
	width: 240px;
	height: auto;
	overflow: hidden;
	box-sizing: border-box;
	border: 1px solid #eeeeee;
	float: left;
}

.left-title {
	width: 100%;
	height: 45px;
	line-height: 45px;
	text-indent: 10px;
	background-color: #1e50ae;
	color: #fff;
	font-size: 16px;
}

.pagenav {
	width: 100%;
	height: auto;
	overflow: hidden;
	box-sizing: border-box;
	padding: 0 5px;
}

.pagenav li {
	width: 100%;
	height: 50px;
	line-height: 50px;
	text-indent: 4px;
	line-height: 50px;
	border-bottom: 1px solid #d9d9d9
}

.pagenav li a {
	text-decoration: none;
	color: #000;
	font-size: 14px;
}

.pageright {
	width: 930px;
	height: auto;
	overflow: hidden;
	min-height: 400px;
	overflow: hidden;
	float: right;
}

.right-title {
	width: 100%;
	height: 47px;
	line-height: 47px;
	text-indent: 10px;
	background-color: #1e50ae;
	color: #fff;
	font-size: 16px;
	margin-bottom: 35px
}

.pagecontent {
	width: 100%;
	height: auto;
	overflow: hidden;
	font-size: 14px;
	color: #000000
}

.newslist2 {
	width: 100%;
	height: auto;
	overflow: hidden;
	margin: 0 auto
}

.newslist2 li {
	width: 100%;
	height: 145px;
	border-bottom: 1px solid #808080;
	overflow: hidden;
	padding-top: 33px;
	padding-bottom: 28px;
	box-sizing: border-box;
}

.newslist2 li a {
	text-decoration: none;
	color: #5e5e5e;
	display: block;
}

.newslist2 li .data {
	width: 84px;
	height: 84px;
	float: left;
	background-color: #fbfbfb;
}

.newslist2 li .data h1 {
	display: block;
	width: 100%;
	height: 23px;
	line-height: 23px;
	text-align: center;
	margin-top: 23px;
	color: #666666;
	font-size: 24px
}

.newslist2 li .data span {
	display: block;
	width: 100%;
	height: 16px;
	line-height: 16px;
	text-align: center;
	color: #666666;
	font-size: 12px
}

.newslist2 li .cont {
	width: 824px;
	height: 84px;
	overflow: hidden;
	float: right;
}

.newslist2 li .cont h1 {
	display: block;
	width: 100%;
	height: 28px;
	line-height: 28px;
	color: #000;
	font-size: 14px
}

.newslist2 li .cont span {
	display: block;
	width: 100%;
	height: 38px;
	line-height: 38px;
}

.newslist2 li h1 {
	display: block;
	width: 100%;
	font-size: 16px
}

.newspage {
	width: 100%;
	float: left;
	min-height: 500px;
}

.newshow-top {
	text-align: center;
	width: 100%;
	height: auto;
	overflow: hidden;
	float: left;
}

.newshow-top h1 {
	font-size: 24px;
	margin-top: 18px;
	height: auto;
	display: block;
	width: 100%;
	line-height: 30px;
	float: left;
	color: #333333
}

.newshow-top span {
	font-size: 12px;
	color: #888888;
	line-height: 26px;
	display: block;
	float: left;
	width: 100%;
	margin-top: 3px;
	margin-bottom: 10px
}

.fengexian1 {
	border-bottom: 1px solid #ebebeb;
	float: left;
	width: 100%;
}

.newshow-ct {
	padding-bottom: 27px;
	color: #555555;
	float: left;
	margin-left: 15px;
	margin-right: 10px;
	padding-top: 15px;
	overflow: hidden;
}

.newshow-bot {
	width: 100%;
	position: relative;
	margin-bottom: 5px;
	float: left;
	overflow: hidden;
	margin-top: 10px;
	margin-bottom: 10px;
}

.newshow-bot span {
	color: #666666;
	font-size: 13px;
	display: block;
	width: 550px;
	margin-top: 3px;
	line-height: 20px;
	margin-left: 15px;
}

.newshow-bot span a {
	color: #666666;
	text-decoration: none;
}

.newshow-bot span a:hover {
	color: #407aee;
}

.prodlist2 {
	width: 950px;
	height: auto;
	margin-left: -15px;
	overflow: hidden;
	margin-top: 60px
}

.prodlist2 li {
	width: 292px;
	height: 367px;
	float: left;
	margin-left: 20px
}

.prodlist2 li a {
	display: block;
	text-decoration: none;
	color: #666666
}

.prodlist2 li img {
	width: 292px;
	height: 292px;
	border: 1px solid #eee
}

.prodlist2 li span {
	display: block;
	width: 100%;
	height: 54px;
	text-align: center;
	font-size: 14px;
	color: #666666;
	line-height: 54px
}


.prodpage {
	width: 921px;
	min-height: 403px;
	background-color: #f6f6f6;
	float: right;
}

.prodpage-cont {
	width: 100%;
	height: auto;
	overflow: hidden;
}

.prodpage .left {
	width: 372px;
	float: left;
	margin-left: 47px;
	height: 302px;
	margin-top: 54px;
	text-align: center;
}

.prodpage .left img {
	max-width: 372px;
	max-height: 302px;
	width: auto;
	height: auto;
}

.prodpage .right {
	width: 400px;
	float: right;
	margin-right: 47px;
	margin-top: 54px;
}

.prodpage .right h1 {
	display: block;
	width: 100%;
	line-height: 50px;
	color: ;
	font-size: 24px;
}

.prodpage .right span {
	display: block;
	width: 100%;
	line-height: 29px;
	margin-top: 10px;
	color: #686868
}

.prodcontent {
	width: 946px;
	height: auto;
	padding-bottom: 20px;
	margin-left: 47px;
	overflow: hidden;
	margin-top: 30PX;
}

.pageindex {
	text-align: center;
	line-height: 50px;
	width: 100%;
	overflow: hidden;
}