.nav {
	width: 1440px;
	height: 96px;
	margin: 0 auto;
	box-sizing: border-box;
}

.nav_lt {
	width: auto;
	height: auto;
}

.banner{
	overflow: hidden;
	position: relative;
width: 100%;
}
.mySwiper .swiper-slide img{
	width: 100%;
}
.dbtzlj{
	position: absolute;
	width: 100%;
	text-align: center;
	bottom: 10%;
	left: 0%;
	height: 3px;
	z-index: 9999;
	display: flex;
	justify-content: space-between;
}
.dbtzlj p{
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: white;
	margin-top: -3px;
}
.dbtzlj p:first-child{
	margin-left: 13%;
}
.dbtzlj p:last-child{
	margin-right: 13%;
}
.baneTion{
	width: 100% !important;
	text-align: center;
	bottom: 10% !important;
	left: 0% !important;
	display: flex;
	justify-content: space-evenly;
	z-index: 999;
	background: rgba(255,255,255,0.5);
}
.baneTion::after {
    content: "";
    position: absolute;
    width: 8px;
    margin-left: -74%;
    height: 8px;
    border-radius: 50%;
    background-color: white;
    margin-top: -2.5px;
}
.baneTion .swiper-pagination-bullet::after {
	content: "";
	position: absolute;
	width: 8px;
	margin-left: 46%;
	height: 8px;
	border-radius: 50%;
	background-color: white;
	margin-top: -2.5px;
}
.baneTion span:first-child{
	margin-left: 13% !important;
}
.baneTion span:last-child{
	margin-right: 13% !important;
}
.baneTion .swiper-pagination-bullet{
	background: rgba(255,255,255,0);
	opacity: 1;
	width: 50%;
	height: 3px;
	border-radius: initial;
	margin: 0 !important;
	position: relative;
}
.baneTion .swiper-pagination-bullet-active{
	background: #fe9900;
}
.myprev,.mynext{
	width: 60px;
	height: 60px;
}
.myprev{
	background: url(../images/jtz.png) no-repeat;
	background-size:100% 100% ;
	left: 4%;
}
.myprev:hover{
	background: url(../images/jtz2.png) no-repeat;
	background-size:100% 100% ;
	transition: all 0.6s;
}
.mynext{
	background: url(../images/jty.png) no-repeat;
	background-size:100% 100% ;
	right: 4%;
}
.mynext:hover{
	background: url(../images/jty2.png) no-repeat;
	background-size:100% 100% ;
	transition: all 0.6s;
}

.newsCenter{
	background: #f6f7f9;
	padding: 50px 0;
}
.newsa{
	width: 1400px;
	margin: 0 auto;
}
.newsCenter h3,.nology h3,.deotxt h3{
	color: #ba7841;
	font-size: 26px;
	line-height: 50px;
}
.newsCenter h4,.nology h4,.deotxt h4{
	font-size: 40px;
}
.newstle{
	overflow: hidden;
	margin-top: 30px;
}
.ntle{
	float: left;
	width: 180px;
}
.ntle li{
	line-height: 25px;
	margin-bottom: 20px;
}
.ntle li span{
	display: inline-block;
	width: 40px;
	height: 3px;
	margin-right: 17px;
	margin-bottom: 6px;
}
.ntle li a{
	font-size: 24px;
}
.tlactive a{
	color: #ba7841;
	font-weight: bold;
}
.tlactive span{
	background-color: #ba7841;
}
.nstx{
	float: right;
	width:calc(100% - 250px);
	overflow: hidden;
	display: none;
}
.nsxq img{
	width: 100%;
}
.nsxq{
	float: left;
}
.nstx .nsxq:nth-child(1){
	margin-left: 0;
}
.nszt{
	height: 60px;
	color: #2b2626;
	margin: 20px 0;
	font-size: 22px;
	line-height: 30px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}
.nsxq p{
	width: 20px;
	height: 4px;
	background-color: #ba7841;
	border-radius: 2px;
}
.nszy{
	margin: 20px 0;
	font-size: 14px;
	color: #979797;
	line-height: 20px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}
.nsdata{
	overflow: hidden;
}
.nsdata span{
	float: left;
}
.nsdata img{
	float: right;
	width: 20px;
}
.moret{
	text-align: center;
	margin-top: 60px;
	font-size: 18px;
}
.moret a{
	color: #ba7841;
}
.moret img{
	vertical-align: revert;
}
.science{
	padding:50px 0 ;
}
.nology{
	position: relative;
	width: 1400px;
	margin: 0 auto;
}
.tecgy{
	margin-top: 30px;
}
.noltle span{
	display: inline-block;
	width: 40px;
	height: 3px;
	margin-right: 17px;
	margin-bottom: 6px;
	background: #ba7841;
}
.noltle a{
	font-size: 24px;
	line-height: 31px;
	color: #ba7841;
	font-weight: bold;
}
.noltle .yfjg{
	color: #ba7841;
	font-weight: 500;
	font-size: 20px;
	margin-left: 45px;
	opacity: .5;
}
.noltle .yfjg img{
	width: 20px;
	margin-left: 7px;
	margin-top: 11px;
}
.zts{
	width: 40%;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
	overflow: hidden;
	font-size: 18px;
	line-height: 30px;
	color: #2a2727;
	margin-left: 61px;
	margin-top: 30px;
}
.deos{
    position: relative;
}
.tektp  .sojt {
      position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    width: 10%;
    height: auto;
    cursor: pointer;
}
.ljgd{
	width: 174px;
	line-height: 44px;
	background-color: #ba7841;
	margin-top: 100px;
	text-align: center;
	margin-left: 61px;
}
.ljgd a{
	font-size: 18px;
	color: white;
}
.tektp{
	position: absolute;
	top: 0;
	right: 0;
	width: 48%;
}
.tektp img{
	width: 100%;
}
.vident{
	background: url(../images/spzxbj.png) no-repeat;
	background-size: 100% 100%;
}
.vident{
	padding: 150px 0 80px 0;
	position: relative;
}
.deotxt{
	width: 1400px;
	margin: 0 auto;
}
.vdoSwiper{
 overflow: hidden;
 margin: 50px 0 100px 0;
}
.vdoSwiper .swiper-slide{
 position: relative;
}
.vdoSwiper .swiper-slide img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.vdoSwiper .swiper-slide .sojt{
	position: absolute;
	left: 50%;
	top: 44%;
	transform: translate(-50%,-50%);
	width: 20%;
	height: auto;
}
.vdoSwiper .swiper-slide div{
	text-align: center;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	width: 90%;
	margin: 0 auto;
	line-height: 40px;
	font-size: 18px;
}
.vdobar{
	height: 5px;
}
.jzmddx{
	position: relative;
}
.vdoTion{
	bottom: 102px;
	width: 72%;
	display: flex;
	justify-content: space-around;
}
.wbx{
	position: absolute;
	left: 0;
	right: 0;
	bottom: 109px;
	height: 2px;
	background-color: #03060f;
	opacity: 0.1;
}
.vdoTion span:first-child{
	margin-left: 5%;
}
.vdoTion span:last-child{
	margin-right: 5%;
}
.vdoTion .swiper-pagination-bullet{
	background: transparent;
	opacity: 1;
	width: 70%;
	height: 16px;
	border-radius: initial;
	margin: 0;
	z-index: 9999;
}
.vdoTion .swiper-pagination-bullet-active{
	background: url(../images/spzxxz.png) no-repeat;
}
.vdoTion::after {
	content: "";
	position: absolute;
	width: 8px;
	margin-left: 90%;
	height: 8px;
	border-radius: 50%;
	background-color: #bbbbbb;
	margin-top: 3.5px;
}
.vdoTion .swiper-pagination-bullet::after {
	content: "";
	position: absolute;
	width: 8px;
	margin-left: 4px;
	height: 8px;
	border-radius: 50%;
	background-color: #bbbbbb;
	margin-top: 3.5px;
}
.vdoTion .swiper-pagination-bullet-active::after{
	background-color: #fe9900;
}
.vdorev,.vdonext{
	width: 30px;
	height: 30px;
	opacity: 1 !important;
	margin-top: -46px;
}
.vdorev{
	background: url(../images/spjtz.png) no-repeat;
	background-size:100% 100% ;
	left: 0;
}
.vdorev:hover{
	background: url(../images/spjtz2.png) no-repeat;
	background-size:100% 100% ;
	transition: all 0.6s;
}
.vdonext{
	background: url(../images/spjty.png) no-repeat;
	background-size:100% 100% ;
	right: 0;
}
.vdonext:hover{
	background: url(../images/spjty2.png) no-repeat;
	background-size:100% 100% ;
	transition: all 0.6s;
}
.vdo_ret{
	position: absolute;
	bottom: 43px;
	left: 50%;
	transform: translate(-42px,0);
}
.contact{
	width: 1400px;
	margin: 100px auto;
	overflow: hidden;
	display: flex;
}
.contact img{
	width: 100%;
	transition: all 0.8s;
}
.catus,.surver,.rention,.advice{
	position: relative;
	overflow: hidden;
}
.carfds{
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
}
.carfds p{
	text-align: center;
	line-height: 32px;
	color: white;
}
.carfds p:nth-child(1){
	font-size: 18px;
}
.carfds p:nth-child(2){
	font-size: 22px;
}
.pycp{
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 20%;
	display: none;
}
.fdzs:hover img{
	transform: scale(1.1);
	transition: all 0.8s;
}
.fdzs:hover .carfds{
	display: none;
	transition: all 0.8s;
}
.fdzs:hover .pycp{
	display: block;
}
@media screen and (max-width: 1420px){
	.contact,.newsa,.nology,.deotxt,.fonav{
		width: 1200px !important;
	}
	.vdoTion{
		bottom: 101px;
		width: 93%;
	}
}
.tbdh {
	background: #DDA300;
	border-top: 1px solid #DDA300;
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	height: 64px;
	z-index: 9;
	position: relative;
}

.navdh {
	width: 1370px;
	margin: 0 auto;
}

.navdh li {
	float: left;
	width: 10.877%;
	text-align: center;
	line-height: 64px;
	padding: 0;
}

.navdh li a {
	font-size: 20px;
	font-weight: normal;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #ffffff;
	line-height: 64px;
	display: block;
}
.ejxl {
	position: absolute;
	top: 64px;
	left: 0;
	right: 0;
	background: rgba(255, 255, 255, 0.8);
	padding-left: 10%;
	display: none;
}

.xlcd1 {
	padding-left: 23.8%;
}

.ejxl li {
	float: left;
	width: auto;
	text-align: center;
	line-height: 30px;
	margin-left: 44px;
}

.ejxl li:nth-child(1) {

	margin-left: 0;
}

.ejxl li a {
	color: #333333 !important;
	padding-left: 10px;
	/* border-left: 3px solid #DDA300; */
	font-size: 18px;
	line-height: 80px;
	background: url(/cnit/lib/tempalte/scheme/images/dj0608.png) no-repeat 0px 32px;
}

.ejxl li a:hover {
	color: #DDA300 !important;
}

.navdh .active:hover {
	background: white;
}

.navdh .active:hover a {
	color: #DDA300;
}

.navdh li:hover .ejxl {
	display: block;
}

.xlcd2 {
	padding-left: 31.5%;
}

.xlcd3 {
	padding-left: 39.4%;
}

.xlcd4 {
	padding-left: 47.3%;
}

.xlcd5 {
	padding-left: 55.4%;
}

.xlcd6 {
	padding-left: 61.5%;
}

.xlcd7 {
	padding-left: 71%;
}

.xlcd8 {
	padding-left: 72%;
}
@media screen and (max-width: 1440px){
.navdh {
    width: 1100px;
}
}
@media screen and (max-width:1366px) {
	.xlcd1 {
		padding-left: 17.4% !important;
	}

	.xlcd2 {
		padding-left: 27% !important;
	}

	.xlcd3 {
		padding-left: 36.8%;
	}

	.xlcd4 {
		padding-left: 46%;
	}

	.xlcd5 {
		padding-left: 53.5%;
	}

	.xlcd6 {
		padding-left: 58%;
	}

	.xlcd7 {
		padding-left: 74.5%;
	}

	.xlcd8 {
		padding-left: 73.5%;
	}
}