.exhibition_hall,
.lunbo {
	position: relative;
	overflow: hidden
}

#img-slider .img:first-child,
.n-line,
.news-list,
.switcher-wrap img {
	display: block
}

.lunbo {
	width: 100%;
	height: auto;
	padding-top: 17px;
	box-sizing: border-box;
	margin-bottom: 50px
}

.n-line {
	width: 1112px;
	margin: -3px auto auto
}

.exhibition_hall {
	text-align: center;
	height: 100%
}

.exhibition_hall h4 {
	font-size: 30px;
	font-family: "微软雅黑";
	text-align: center;
	margin: 0 auto;
	padding-top: 0;
	color: #000
}

.switcher-wrap {
	width: 100%;
	height: 532px
}

.switcher-wrap img {
	width: 94%;
	margin: auto
}

#img-slider {
	width: 100%;
	height: 532px
}

#img-slider .slide {
	width: 100%;
	background: #fff;
	position: absolute
}

#img-slider .img {
	font-size: 12px!important;
	height: 100%;
	width: 1180px;
	cursor: pointer;
	background: #fff;
	margin-left: .5%;
	overflow: hidden
}

#img-slider .img img {
	height: 100%;
	width: 94%;
	background-color: #FFF;
	display: block;
	margin: auto
}

#img-slider .img .label a {
	color: #fff;
	position: absolute;
	left: 3%;
	bottom: 0;
	font-size: 32px;
	font-weight: 700;
	width: 94%;
	line-height: 50px;
	text-align: left;
	height: 126px;
	overflow: hidden;
	background: url(../images/ind-banner-k-mb.png) bottom repeat-x;
	padding: 66px 20px 20px
}

.hint,
.switcher {
	text-align: center
}

.switcher {
	height: 9px
}

.switcher li {
	width: 33.3%;
	height: 9px;
	background-color: #000;
	float: left;
	cursor: pointer
}

.img_box,
.news-list img {
	width: 100%;
	overflow: hidden
}

.switcher li:hover,
.switcher-wrap ul.switcher li.active a,
li.active {
	background: red
}

.news-list {
	margin: auto;
	overflow: hidden
}

.news-list img:hover {
	transform: scale(1.1)
}

.news-list img {
	transition: 1s;
	max-height: 188px
}

.img_box {
	display: inline-block
}

.b-line {
	width: 1180px;
	height: 1px;
	background: #e8e8e8;
	margin: 30px auto auto
}

.news-express {
	width: 30%;
	float: left;
	margin-right: 59px
}

.news-express .n-express-text {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1
}

.h2,
.n-innovation-left .h2,
.n-wisdom-t .n-express-text {
	-webkit-line-clamp: 2;
	text-overflow: ellipsis;
	-webkit-box-orient: vertical
}

.news-express .title {
	height: 60px;
	line-height: 40px
}

.column {
	width: 6px;
	height: 20px;
	border-radius: 3px;
	float: left
}

.erect .n-express-text,
.erect p {
	width: 100%;
	box-sizing: border-box;
	overflow: hidden
}

.news-express .title .column {
	margin-right: 12px;
	margin-top: 10px
}

.b-red {
	background: #9a0000
}

.b-yellow {
	background: #ffdc73
}

.b-blue {
	background: #23a3d9
}

.b-white {
	background: #fff
}

.t-blue {
	color: #63adec
}

.news-express .title h2 {
	font-size: 20px;
	float: left
}

.news-express .title .more {
	color: #999;
	font-size: 14px;
	float: right
}

.erect .n-express-text {
	font-size: 18px;
	height: 58px;
	padding-top: 24px;
	font-weight: 700
}

.erect p {
	height: 50px;
	padding-top: 10px;
	font-size: 14px;
	line-height: 20px;
	color: #666
}

.activity img:hover {
	transform: scale(1.1)
}

.n-activity-left,
.n-activity-right,
.n-innovation-left,
.n-innovation-right {
	width: 50%
}

.h2,
.p {
	width: 100%
}

.n-innovation-right .n-express-text {
	height: 34px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: normal
}

.n-activity-left .h2,
.n-activity-left .p {
	padding-right: 20px
}

.n-activity-right .h2,
.n-activity-right .p {
	padding-left: 28px
}

.h2 {
	height: 80px;
	font-size: 22px;
	margin: 30px auto;
	overflow: hidden;
	display: -webkit-box;
	box-sizing: border-box
}

.p {
	height: 98px;
	font-size: 16px;
	color: #747474;
	line-height: 25px;
	margin: auto auto 56px;
	overflow: hidden;
	box-sizing: border-box
}

.activity .n-direction {
	width: 100%;
	height: 36px
}

.hint {
	width: 143px;
	height: 36px;
	line-height: 36px;
	color: #fff
}

.b-black {
	background: #000;
	float: left
}

.arrows {
	width: 25px;
	height: 15px;
	margin-top: 10px
}

.main-tit,
.main-tit h2 {
	height: 40px;
	box-sizing: border-box
}

.n-activity-left .arrows {
	margin-left: 30px;
	background: url(../images/down-01.png) no-repeat;
	float: left
}

.n-activity-right .img_box {
	margin-left: 5%
}

.activity img {
	transition: 1s;
	width: 100%;
	max-height: 294px
}

.activity .img_box {
	width: 95%;
	overflow: hidden;
	margin-top: 30px
}

.n-activity-right .b-red {
	background: #ea1a1a;
	float: right
}

.n-activity-right .arrows {
	margin-right: 30px;
	background: url(../images/down-02.png) no-repeat;
	float: right
}

.activity .b-line {
	display: none
}

.main-tit {
	line-height: 40px;
	padding-left: 20px;
	padding-right: 30px;
	margin: 30px auto
}

.main-tit .column {
	margin-top: 12px
}

.main-tit h2 {
	font-size: 20px;
	font-weight: 700;
	padding-left: 12px;
	color: #fff;
	float: left
}

.tit-b1 {
	background: #c08125
}

.tit-b2 {
	background: #9a0000
}

.tit-b3 {
	background: #23a3d9
}

.more {
	float: right;
	color: #fff
}

.main-tit .more {
	font-size: 16px
}

.innovation img:hover {
	transform: scale(1.1)
}

.innovation img {
	transition: 1s
}

.n-innovation-left {
	height: 596px;
	background-color: #f7f7f7
}

.n-innovation-left .img_box {
	width: 95%;
	overflow: hidden;
	display: block;
	margin: auto
}

.n-innovation-left img {
	width: 100%;
	max-height: 375px
}

.n-innovation-left .h2 {
	width: 90%;
	height: 85px;
	box-sizing: border-box;
	margin: 27px auto auto;
	overflow: hidden;
	display: -webkit-box
}

.n-innovation-left .p {
	width: 90%;
	height: 110px;
	font-size: 14px;
	display: block;
	margin: auto;
	line-height: 18px;
	overflow: hidden
}

.n-innovation-right .img_box {
	width: 198px;
	height: 133px;
	overflow: hidden
}

.n-innovation-right img {
	width: 100%;
	height: 100%;
	max-height: 133px
}

.across {
	width: 100%;
	height: 134px
}

.across .n-innovation-text {
	width: 60%;
	padding: 14px 0 0 18px;
	overflow: hidden
}

.across .n-express-text {
	font-weight: 700;
	overflow: hidden
}

.across em {
	font-size: 8px;
	color: #999;
	display: block
}

.across p,
.n-wisdom-t .n-info {
	font-size: 14px;
	overflow: hidden
}

.across p {
	width: 100%;
	height: 40px;
	box-sizing: border-box;
	line-height: 20px
}

em {
	margin: 0;
	padding: 0
}

.n-innovation-right .across {
	background-color: #f7f7f7;
	margin-bottom: 20px
}

.n-innovation-right .mn {
	margin: 0
}

.n-wisdom-t {
	margin-bottom: 28px
}

.n-wisdom-t-right {
	width: 49%
}

.n-wisdom-t img {
	width: 100%;
	overflow: hidden
}

.n-wisdom-t .n-info {
	line-height: 24px;
	text-overflow: ellipsis;
	white-space: nowrap
}

.n-wisdom-t .n-info a {
	color: #9a0000
}

.n-wisdom-b .date,
.n-wisdom-b .year a {
	color: #999;
	letter-spacing: 1px;
	text-align: center
}

.n-wisdom-t-l {
	width: 605px
}

.n-wisdom-t .across {
	height: 100%
}

.n-wisdom-t .n-innovation-text {
	width: 48%;
	padding: 0
}

.n-wisdom-t .n-express-text {
	width: 100%;
	height: 70px;
	font-size: 20px;
	font-weight: 700;
	margin-bottom: 16px;
	overflow: hidden;
	display: -webkit-box
}

.n-wisdom-t p {
	height: 144px;
	margin-top: 16px;
	box-sizing: border-box;
	font-size: 13px;
	line-height: 24px;
	text-indent: 2em
}

.n-wisdom-b img {
	width: 100%
}

.n-wisdom-b li {
	height: 296px;
	float: left;
	width: 23%;
	margin-right: 30px;
	background-color: #f7f7f7
}

.n-wisdom-b .mn {
	margin: 0
}

.n-wisdom-b .year {
	height: 80px;
	line-height: 80px
}

.n-wisdom-b .year span {
	width: 40%;
	border: 1px solid #e9e9e9;
	margin-top: 15%
}

.n-wisdom-b .year a {
	width: 20%;
	display: inline-block;
	font-size: 17px
}

.n-wisdom-b .date {
	width: 100%;
	font-size: 28px
}

.n-wisdom-b li p {
	width: 80%;
	height: 44%;
	margin: auto;
	padding-top: 27px;
	font-size: 18px;
	line-height: 26px;
	color: #050505;
	overflow: hidden;
	letter-spacing: 1px
}

.cultivate img:hover {
	transform: scale(1.1)
}

.cultivate img {
	transition: 1s;
	max-height: 139px
}

.cultivate {
	margin-bottom: 26px
}

.n-cultivate-t {
	margin-bottom: 40px
}

.n-cultivate-t-left {
	width: 80.5%
}

.n-cultivate-t-left img {
	width: 100%;
	height: auto;
	overflow: hidden;
	max-height: 376px
}

.n-cultivate-t-left .n-innovation-text {
	width: 37%;
	padding: 0;
	font-size: 22px;
	overflow: hidden
}

.n-cultivate-t-left .n-express-text {
	height: 133px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4
}

.n-cultivate-b .n-express-text,
.n-cultivate-t-right .n-express-text {
	-webkit-line-clamp: 2;
	text-overflow: ellipsis;
	-webkit-box-orient: vertical;
	overflow: hidden
}

.n-cultivate-t-left p {
	height: 170px;
	margin-top: 40px;
	font-size: 14px;
	color: grey;
	line-height: 21px;
	overflow: hidden
}

.n-cultivate-t-left .fr {
	width: 59.5%
}

.n-cultivate-t-right {
	width: 18%
}

.n-cultivate-t-right .n-express-text {
	display: -webkit-box;
	padding-top: 18px;
	height: 64px;
	line-height: 24px
}

.n-cultivate-t-right .img_box {
	width: 205px;
	overflow: hidden
}

.n-cultivate-t-right img {
	width: 100%
}

.erect em {
	font-size: 10px;
	color: #9f9f9f;
	display: block
}

.n-cultivate-t-right p {
	height: 136px;
	padding: 0;
	line-height: 22px;
	box-sizing: border-box
}

.n-cultivate-b li {
	width: 29%;
	float: left;
	margin-right: 6%;
	position: relative
}

.n-cultivate-b .mn {
	margin: 0
}

.n-cultivate-b .n-express-text {
	display: -webkit-box;
	width: 82%;
	height: 54px;
	padding: 0;
	line-height: 28px
}

.n-cultivate-b p {
	height: auto;
}

.erect .num {
	font-size: 40px;
	color: #e4e4e4;
	position: absolute;
	right: 12px;
	top: 14px
}

.n-preview-left {
	width: 43.4%;
	float: left;
	margin-right: 10px
}

.v-1 {
	width: 100%;
	overflow: hidden
}

.v-1>a {
	display: block;
	width: 100%;
	height: 100%;
	position: relative
}

.v-1>a .play-btn {
	display: block;
	width: 12.8%;
	height: auto;
	position: absolute;
	margin: auto;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0
}

#video1 {
	width: 100%;
	height: 100%;
	max-height: 342px
}

.n-preview-left h2 {
	width: 96%;
	height: 34px;
	font-size: 22px;
	font-weight: 700;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1
}

.n-preview-center {
	width: 33%;
	float: left
}

.n-preview-center li {
	position: relative;
	height: 110px;
	margin-bottom: 30px
}

.n-preview-center li .play-btn {
	display: block;
	position: absolute;
	top: 50%;
	margin-top: -5%;
	left: 15%;
	width: 11.5%;
	height: auto
}

.contact,
.device {
	position: relative
}

.n-preview-center .mn {
	margin: 0
}

.n-preview-center video {
	width: 45%;
	float: left;
	max-height: 117px
}

.n-preview-center .n-innovation-text {
	width: 50%;
	padding-top: 0;
	padding-left: 14px;
	line-height: 26px
}

.n-preview-center .n-express-text {
	height: 52px;
	font-weight: initial;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2
}

.n-preview-center em {
	margin-top: 36px
}

.n-preview-right {
	float: right
}

.n-preview-right img {
	width: 267px;
	max-height: 390px;
	overflow: hidden
}

.footer .n-contact {
	padding-top: 55px;
	padding-bottom: 8px
}

.device {
	width: 100%;
	height: 144px
}

.device .arrow-left,
.device .arrow-right {
	top: 25%;
	width: 28px;
	height: 57px;
	z-index: 10
}

.device .arrow-left {
	background: url(../images/prev.png) no-repeat;
	position: absolute;
	left: 0
}

.device .arrow-right {
	background: url(../images/next.png) no-repeat;
	position: absolute;
	right: 0
}

.swiper-container {
	height: 100%;
	width: 90%
}

.content-slide {
	padding: 20px;
	color: #000
}

.title {
	font-size: 25px;
	margin-bottom: 10px
}

.pagination {
	position: absolute;
	left: 0;
	text-align: center;
	bottom: -40px;
	width: 100%
}

.swiper-pagination-switch {
	display: inline-block;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: #999;
	margin: 0 3px;
	cursor: pointer
}

.swiper-active-switch {
	background: #940406
}

.swiper-slide li {
	margin: 0 15px;
	float: left
}

.swiper-container li {
	width: 25%;
	margin: 0;
	display: flex
}

.swiper-container li a,
.swiper-container li img {
	display: block;
	margin: auto
}

.swiper-container li img {
	max-width: 90%
}

@media (min-width:1024px) and (max-width:1199px) {
	.b-line,
	.wrap {
		width: 99%
	}
	.roundabout-moveable-item {
		margin-left: 5px
	}
	.swiper-slide li {
		margin: 0 -4px;
		float: left
	}
	.news-express {
		width: 32%;
		float: left;
		margin-right: 19px
	}
	.news-list img {
		width: 100%;
		overflow: hidden
	}
	.n-wisdom-b {
		margin-left: 20px
	}
	.n-wisdom-t .sweater {
		width: 90%;
		display: block;
		margin: auto
	}
	.n-wisdom-b .year span {
		margin-top: 17%
	}
	.h2,
	.p {
		width: 90%
	}
	.n-wisdom-b li {
		margin-right: 2%
	}
	.n-wisdom-b img {
		height: 164px
	}
	.v-1 {
		height: 291px
	}
	.n-preview-left {
		margin-right: 0
	}
	.n-preview-right img {
		width: 237px;
		height: 346px;
		overflow: hidden
	}
}

@media (min-width:320px) and (max-width:1024px) {
	.wrap {
		width: 90%
	}
	.b-line {
		width: 100%
	}
	.n-activity-left,
	.n-activity-right,
	.n-cultivate-t .fr,
	.n-cultivate-t-left,
	.n-cultivate-t-left .fr,
	.n-cultivate-t-left .n-innovation-text,
	.n-cultivate-t-right .n-cultivate-t-left .fl,
	.n-innovation-left,
	.n-innovation-right,
	.n-wisdom-t .n-innovation-text,
	.n-wisdom-t-right {
		float: none;
		width: 100%
	}
	.n-innovation-left {
		margin-bottom: 20px;
		padding-bottom: 20px
	}
	.n-line {
		width: auto;
		position: absolute;
		left: 46%;
		bottom: 10%;
		z-index: 300
	}
	.switcher li {
		width: 12px;
		height: 12px;
		border-radius: 50%;
		background-color: gray;
		float: left;
		cursor: pointer;
		margin: 0 8px
	}
	#img-slider .img img,
	.activity img,
	.n-innovation-left img,
	.n-wisdom-t img {
		margin: auto;
		display: block
	}
	li.active {
		background: #fff
	}
	#img-slider .img img {
		height: 100%;
		width: 100%;
		background-color: #FFF
	}
	#img-slider .img .label a {
		left: 8%;
		width: 84%;
		font-size: 32px;
		line-height: 58px
	}
	.activity img,
	.cultivate img,
	.n-cultivate-t-left img,
	.n-innovation-left img {
		max-height: none
	}
	.activity img {
		margin: 30px auto
	}
	.activity img,
	.n-cultivate-t-right .img_box {
		width: 100%;
		height: auto
	}
	.activity .b-line {
		display: block
	}
	.n-preview-right,
	.news-list p {
		display: none
	}
	.n-activity-right .img_box {
		margin-left: 0
	}
	.n-innovation-left {
		height: auto
	}
	.n-wisdom-b li {
		width: 46%;
		height: 290px;
		margin-right: 4%;
		margin-bottom: 20px
	}
	.n-wisdom-b {
		margin-left: 20px
	}
	.n-cultivate-t-left .across {
		height: auto
	}
	.n-preview-left h2 {
		height: 120px
	}
	.n-preview-center {
		width: 50%;
		float: right
	}
	.swiper-container ul {
		margin-top: 5%
	}
	.news-express {
		float: none;
		width: 100%;
		padding: 20px 0;
		overflow: hidden
	}
	.news-list .img_box {
		width: 46%;
		height: auto
	}
	.news-list .n-express-text {
		width: 50%;
		float: right;
		padding-right: 20px;
		padding-top: 10px;
		font-size: 26px;
		line-height: 30px;
		height: 42px
	}
	.news-express .title h2 {
		font-size: 32px
	}
	.column {
		width: 7px;
		height: 30px
	}
	.news-list img {
		width: auto;
		max-width: 100%;
		max-height: 200px
	}
	.news-express .title .more {
		font-size: 26px
	}
	.h2 {
		font-size: 28px
	}
	.p {
		font-size: 22px;
		height: 100px
	}
	.hint {
		width: 160px;
		height: 50px;
		line-height: 50px
	}
	.main-tit {
		height: 60px;
		line-height: 60px
	}
	.main-tit h2 {
		height: 60px;
		line-height: 54px;
		font-size: 26px
	}
	.main-tit .more {
		font-size: 24px
	}
	.n-innovation-left .p {
		font-size: 20px;
		line-height: 30px;
		height: 94px;
		margin-bottom: 20px
	}
	.n-innovation-right .across {
		height: 200px;
		padding: 33px 0
	}
	.n-innovation-right .across em,
	.n-innovation-right .across p {
		font-size: 18px
	}
	.n-wisdom-t .n-express-text {
		font-size: 28px
	}
	.n-wisdom-t .n-info {
		font-size: 20px
	}
	.n-wisdom-t p {
		height: 140px;
		font-size: 18px;
		margin: 24px 0
	}
	.n-cultivate-t-left .n-express-text {
		font-size: 28px;
		margin-top: 30px
	}
	.n-cultivate-t-left p {
		font-size: 18px;
		line-height: 26px;
		margin-top: 0;
		height: 160px;
		margin-bottom: 20px
	}
	.n-cultivate-t-right .n-express-text {
		font-size: 28px;
		height: 92px;
		line-height: 38px
	}
	.erect em {
		font-size: 20px
	}
	.n-cultivate-t-right p {
		line-height: 29px;
		font-size: 20px
	}
	.across em,
	.erect p {
		font-size: 18px
	}
}

@media (max-width:800px) {
	#img-slider .img .label a {
		font-size: 24px
	}
}

@media (max-width:565px) {
	.n-innovation-text em,
	.n-innovation-text p {
		display: none
	}
	.n-innovation-right .n-innovation-text {
		width: 50%
	}
	.n-innovation-right img {
		height: auto;
		overflow: hidden
	}
	.n-innovation-right .across {
		overflow: hidden
	}
	.n-wisdom-b {
		margin-left: 0
	}
	.n-preview-center li {
		margin-bottom: 0
	}
	.swiper-container ul {
		margin-top: 10%
	}
	.n-preview-center li .play-btn {
		top: 20%;
		margin: 0
	}
}