/* 产业布局 */
.industry-title {
	padding-top: 58px;
	margin-bottom: 50px;
	height: 130px;
	width: 100%;
	position: relative;
	box-sizing: border-box;
}

.industry-title h2 {
	font-size: 38px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #000;
	line-height: 68px;
	border-bottom: 5px solid #666666;
	width: 414px;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
}

.industry-title span {
	position: absolute;
	right: 0;
	top: 62%;
}

.industry-title span a {
	font-size: 20px;
	color: #B5B5B5;
}


.industry {
	margin-bottom: 60px !important;
}

.industry ul {
	width: 1680px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.industry ul li {
	width: 300px;
	height: 200px;
	border: 1px solid #ECECF8;
}

.item {
	width: 100%;
	height: 100%;
	perspective: 500px;
}

.box {
	background: #F2F6FF;
	width: 100%;
	height: 100%;
	transition: all 1s;
	transform-style: preserve-3d;
	position: relative;
}

.item:hover .box {
	transform: rotateY(180deg);
}

.font,
.back {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	text-align: center;
	line-height: 200px;
	backface-visibility: hidden;
}


.font {
	display: flex;
	align-items: center;
	justify-content: center;
}

.font img {
	max-width: 80px;
	max-height: 80px;
}

.back {
	transform: rotateY(180deg);
}

.back h2 {
	font-size: 28px;
	font-weight: bold;
	color: #000;
	text-align: center;
	height: 30px;
	line-height: 30px;
	margin-top: 40px;
	margin-bottom: 40px;
}

.back p {
	text-align: center;
	width: 170px;
	height: 38px;
	margin: 0 auto;
	line-height: 38px;
	border: 1px solid #E9EAFF;
	border-radius: 15px;
}

.back p a {
	font-size: 18px;
	font-weight: 400;
	color: #000;
	text-align: center;
	line-height: 38px;
}


/* 地图 */
.map {
	margin-bottom: 58px;
}

.map img {
	width: 1215px;
	height: 575px;
	display: block;
	margin: 0 auto;
}

/* 股票 */
.stock {
	height: 354px;
	background-image: url(http://www.yanzhoucoal.com.cn/2022style/2022img/20221212a5.jpg);
	background-repeat: no-repeat;
	margin-bottom: 50px;
}


.stock-title {
	width: 400px;
	height: 50px;
	margin: 0 auto;
	background-color: rgba(0, 0, 0, 0.5);
	text-align: center;
	line-height: 50px;
	color: #FFFFFF;
	font-size: 20px;
	margin-bottom: 50px;
}

.stockin {
	width: 1200px;
	height: 90px;
	margin: 0 auto;
	background-color: rgba(255, 255, 255, 0.5);
	display: flex;
	align-items: center;
	box-sizing: border-box;
	padding: 0 48px;
}

.stockin p {
	display: flex;
	align-items: center;
	justify-content: center;
}

.stockin p span {
	color: #FFFFFF;
	font-size: 36px;
}

.stockin p span:nth-of-type(2) {
	margin: 0px 25px;
}

.stockin p span:nth-of-type(3) {
	margin-right: 8px;
	background-image: url(http://www.yanzhoucoal.com.cn/img/20221212b2.png);
	width: 30px;
	height: 45px;
	background-repeat: no-repeat;
}

.stockin p span:nth-of-type(4) {
	margin-right: 25px;
}

.stockin p span:nth-of-type(6) {
	margin-left: 60px;
	margin-right: 32px;
}

.stock-one {
	margin-bottom: 30px;
}


/* æ–°é—» */
.news {
	margin-bottom: 150px;
}

.news .industry-title h2 {
	width: 120px;
}

.news .industry-title {
	margin-bottom: 30px;
}

.news-left {
	width: 990px;
	height: 570px;
	float: left;
}

.news-left video {
	display: block;
	width: 100%;
	/* height: 100%; */
}

.news-right {
	width: 655px;
	float: right;
}

.news-right ul li {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	margin-bottom: 20px;
}

.news-right ul li .nov {
	height: 60px;
	width: 95px;
	border-right: 1px dashed #333333;
	margin-right: 16px;
	margin-top: 4px;
	font-size: 23px;
	text-align: center;
	color: #999999;
	box-sizing: border-box;
	padding-top: 15px;
}

.slideTxtBox .bd ul li .nov h3 {
	font-size: 23px;
	text-align: center;
	color: #999999;
	margin-top: 15px;

}

/* .news-right ul li .nov p {
	font-size: 14px;
	color: #A5A9AC;
	text-align: center;
} */

.news-right ul {
	box-sizing: border-box;

}

.news-right ul li .news-text {
	font-size: 18px;
	color: #333333;
}




/* 适配 */
@media screen and (min-width:1260px) {

	header,
	.header,
	.header-top,
	.header-bottom {
		width: 1260px !important;
		margin: 0 auto;
	}

	.introduction {
		height: 370px;
	}

	.introduction-two {
		width: 750px;
	}

	.header-list ul li a {
		font-size: 17px !important;
	}

	.introduction-three ul li a,
	.introduction-two p {
		font-size: 12px ;
	}

	.industry {
		width: 1260px !important;
		margin: 0 auto;
	}

	.industry ul {
		width: 1260px !important;
	}

	.stock {
		width: 1260px !important;
		margin: 0 auto;
	}

	.news {
		width: 1260px !important;
		margin: 0 auto;
		margin-bottom: 150px;
	}

	.news-left {
		width: 800px;
	}

	.news-right {
		width: 400px;
	}

	.header-list .nav {
		width: 1260px !important;
		margin: 0 auto;
	}

}


@media screen and (min-width:1420px) {

	header,
	.header,
	.header-top,
	.header-bottom {
		width: 1412px !important;
		margin: 0 auto;
	}

	.introduction-two {
		width: 900px !important;
	}

	.header-list ul li a {
		font-size: 21.5px !important;
	}

	.introduction-three ul li a,
	.introduction-two p {
		font-size: 12px !important;
	}

	.industry {
		width: 1412px !important;
		margin: 0 auto;
	}

	.industry ul {
		width: 1412px !important;
	}

	.stock {
		width: 1412px !important;
		margin: 0 auto;
	}

	.news {
		width: 1680px !important;
		margin: 0 auto;
		margin-bottom: 150px;
	}

	.news-left {
		width: 900px;
	}

	.news-right {
		width: 450px;
	}

	.header-list .nav {
		width: 1412px !important;
		margin: 0 auto;
	}



}

@media screen and (min-width:1580px) {

	header,
	.header,
	.header-top,
	.header-bottom {
		width: 1500px !important;
		margin: 0 auto;
	}

	.header-list ul li a {
		font-size: 24px !important;
	}

	.introduction-two {
		width: 1100px !important;
	}

	.introduction-two p {
		font-size: 14px !important;
	}

	.industry {
		width: 1500px !important;
		margin: 0 auto;
	}

	.industry ul {
		width: 1500px !important;
	}

	.stock {
		width: 1500px !important;
		margin: 0 auto;
	}

	.news {
		width: 1500px !important;
		margin: 0 auto;
		margin-bottom: 150px;
	}

	.news-left {
		width: 900px;
	}

	.news-right {
		width: 560px;
	}

	.header-list .nav {
		width: 1500px !important;
		margin: 0 auto;
	}



}

@media screen and (min-width:1660px) {

	header,
	.header,
	.header-top,
	.header-bottom {
		width: 1500px !important;
		margin: 0 auto;
	}

	.introduction-two {
		width: 1100px !important;
	}

	.introduction-two p {
		font-size: 14px !important;
	}

	.industry {
		width: 1500px !important;
		margin: 0 auto;
	}

	.industry ul {
		width: 1500px !important;
	}

	.stock {
		width: 1500px !important;
		margin: 0 auto;
	}

	.news {
		width: 1500px !important;
		margin: 0 auto;
		margin-bottom: 150px;
	}

	.news-left {
		width: 900px;
	}

	.news-right {
		width: 560px;
	}
}

@media screen and (min-width:1800px) {

	header,
	.header,
	.header-top,
	.header-bottom {
		width: 1680px !important;
		margin: 0 auto;
	}

	.introduction-two {
		width: 1360px !important;
	}

	.introduction-two p {
		font-size: 18px !important;
	}

	.industry {
		width: 1680px !important;
		margin: 0 auto;
	}

	.industry ul {
		width: 1680px !important;
	}

	.stock {
		width: 1680px !important;
		margin: 0 auto;
	}

	.news {
		width: 1680px !important;
		margin: 0 auto;
		margin-bottom: 150px;
	}


	/* 产业布局 */
	.industry-title {
		padding-top: 58px;
		margin-bottom: 50px;
		height: 130px;
		width: 100%;
		position: relative;
		box-sizing: border-box;
	}

	.industry-title h2 {
		font-size: 38px;
		font-family: Microsoft YaHei;
		font-weight: bold;
		color: #000;
		line-height: 68px;
		border-bottom: 5px solid #666666;
		width: 414px;
		position: absolute;
		left: 50%;
		transform: translateX(-50%);
	}

	.industry-title span {
		position: absolute;
		right: 0;
		top: 62%;
	}

	.industry-title span a {
		font-size: 20px;
		color: #B5B5B5;
	}


	.industry {
		margin-bottom: 90px;
	}

	.industry ul {
		width: 1680px;
		margin: 0 auto;
		display: flex;
		align-items: center;
		justify-content: space-between;
	}

	.industry ul li {
		width: 300px;
		height: 200px;
		border: 1px solid #ECECF8;
	}

	.item {
		width: 100%;
		height: 100%;
		perspective: 500px;
	}

	.box {
		background: #F2F6FF;
		width: 100%;
		height: 100%;
		transition: all 1s;
		transform-style: preserve-3d;
		position: relative;
	}

	.item:hover .box {
		transform: rotateY(180deg);
	}

	.font,
	.back {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		text-align: center;
		line-height: 200px;
		backface-visibility: hidden;
	}


	.font {
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.font img {
		max-width: 80px;
		max-height: 80px;
	}

	.back {
		transform: rotateY(180deg);
	}

	.back h2 {
		font-size: 28px;
		font-weight: bold;
		color: #000;
		text-align: center;
		height: 30px;
		line-height: 30px;
		margin-top: 40px;
		margin-bottom: 40px;
	}

	.back p {
		text-align: center;
		width: 170px;
		height: 38px;
		margin: 0 auto;
		line-height: 38px;
		border: 1px solid #E9EAFF;
		border-radius: 15px;
	}

	.back p a {
		font-size: 18px;
		font-weight: 400;
		color: #000;
		text-align: center;
		line-height: 38px;
	}


	/* 地图 */
	.map {
		margin-bottom: 58px;
	}

	.map img {
		width: 1215px;
		height: 575px;
		display: block;
		margin: 0 auto;
	}

	/* 股票 */
	.stock {
		height: 354px;
		background-image: url(http://www.yanzhoucoal.com.cn/2022style/2022img/20221212a5.jpg);
		background-repeat: no-repeat;
		margin-bottom: 50px;
	}


	.stock-title {
		width: 400px;
		height: 50px;
		margin: 0 auto;
		background-color: rgba(0, 0, 0, 0.5);
		text-align: center;
		line-height: 50px;
		color: #FFFFFF;
		font-size: 20px;
		margin-bottom: 50px;
	}

	.stockin {
		width: 1200px;
		height: 90px;
		margin: 0 auto;
		background-color: rgba(255, 255, 255, 0.5);
		display: flex;
		align-items: center;
		box-sizing: border-box;
		padding: 0 48px;
	}

	.stockin p {
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.stockin p span {
		color: #FFFFFF;
		font-size: 36px;
	}

	.stockin p span:nth-of-type(2) {
		margin: 0px 25px;
	}

	.stockin p span:nth-of-type(3) {
		margin-right: 8px;
		background-image: url(http://www.yanzhoucoal.com.cn/img/20221212b2.png);
		width: 30px;
		height: 45px;
		background-repeat: no-repeat;
	}

	.stockin p span:nth-of-type(4) {
		margin-right: 25px;
	}

	.stockin p span:nth-of-type(6) {
		margin-left: 60px;
		margin-right: 32px;
	}

	.stock-one {
		margin-bottom: 30px;
	}


	/* æ–°é—» */
	.news .industry-title h2 {
		width: 120px;
	}

	.news .industry-title {
		margin-bottom: 30px;
	}

	.news-left {
		width: 990px;
		height: 570px;
		float: left;
	}

	.news-left video {
		display: block;
		width: 100%;
		height: 100%;
	}

	.news-right {
		width: 655px;
		float: right;
	}

	.news-right ul li {
		display: flex;
		align-items: center;
		justify-content: flex-start;
		margin-bottom: 20px;
	}

	.news-right ul li .nov {
		height: 60px;
		width: 95px;
		border-right: 1px dashed #333333;
		margin-right: 16px;
	}

	/* 	.news-right ul li .nov h3 {
		font-size: 36px;
		text-align: center;
		color: #333333;
		margin-top: -5px;
	} */

	.slideTxtBox .bd ul li .nov h3 {
		font-size: 23px;
		text-align: center;
		color: #999999;
		margin-top: 15px;
		margin-left: 10px;
	}

	/* 	.news-right ul li .nov p {
		font-size: 14px;
		color: #A5A9AC;
		text-align: center;
	} */

	.news-right ul {
		box-sizing: border-box;
	
	}

	.news-right ul li .news-text {
		font-size: 18px;
		color: #333333;
	}

	header {
		width: 100%;
		height: 195px;
		position: relative;

	}

	header img {
		width: 100%;
		/* height: 100%; */
	}

	.header {
		position: absolute;
		left: 50%;
		top: 50%;
		transform: translate(-50%, -50%);
		height: 100%;
	}

	.header-top {
		height: 46px;
		border-bottom: 1px dashed #CCCCCC;
	}

	.language {
		height: 100%;
		float: left;
	}

	.language li {
		height: 46px;
	}

	.language ul {
		display: none;
		position: absolute;
		left: 50%;
		top: 40px;
		transform: translateX(-50%);
		width: 100%;
		z-index: 999;
	}

	.language ul li {
		width: 80px;
		height: 46px;
		text-align: center;
		background-color: #FFFFFF;
		border-bottom: 1px solid #CCCCCC;
	}

	.language li a {
		display: block;
		width: 100%;
		height: 100%;
		line-height: 41px;
		color: #333;
	}

	.language li a img {
		vertical-align: middle;
		width: 12px;
		height: 12px;
		margin-left: 3px;
	}

	.beacon {
		float: right;
		height: 46px;
		width: 440px;
		position: relative;
	}


	.header-bottom {
		height: 138px;
		position: relative;
		display: flex;
		align-items: center;
		justify-content: space-between;
		border-bottom: 1px dashed #CCCCCC;
	}

	.nav .blue {
		position: relative;
		width: 100%;
	}

	.nav .blue::after {
		content: '';
		display: inline-block;
		position: absolute;
		bottom: -4px;
		left: 0px;
		width: 100%;
		height: 4px;

		z-index: 999;
	}

	.header-list {
		width: 100%;
		height: 66px;
		position: relative;
	}

	.header-list .nav {
		margin: 0 auto;
		display: flex;
		align-items: center;
		width: 1680px !important;
	}

	.header-list .nav li {
		position: relative;
		min-width: 120px;
		padding: 0 23px;
	}


	.nav a {
		display: inline-block;
		width: 100%;
		height: 100%;
		text-align: center;

	}

	.header-list ul li a {
		font-size: 28px !important;
		font-family: Microsoft YaHei;
		font-weight: 400;
		color: #333333;
		line-height: 60px;
		/* width: 100%; */
		height: 100%;
	}

	.header-list ul li a.active {
		background-color: #0B61B7;
	}

	.header-list ul div {
		float: right;
		height: 100%;
		line-height: 70px;
		position: relative;
		width: 178px;
		height: 60px;

	}

	.header-list ul div p {
		border-radius: 18px;
		background-color: #F5F5F5;
		height: 40px;
		display: table-cell;
		vertical-align: middle;
		position: absolute;
		top: 50%;
		transform: translateY(-50%);
		box-sizing: border-box;
		padding: 2px;
	}

	.header-list ul div span {
		font-size: 18px;
		font-family: Microsoft YaHei;
		font-weight: 400;
		height: 36px;
		line-height: 36px;
		color: #999;
		text-align: center;
		padding: 0px 10px;
		float: left;

	}

	.header-list ul div span.on {
		background: #007CC9 !important;
		border-radius: 18px;
		color: #FFFFFF;
	}


	.img3,
	.img4 {
		position: absolute;
		z-index: 99;
		top: 50%;
		transform: translateY(-50%);
	}

	.img1 {
		position: absolute;
		left: 0px;
		width: 452px;
		height: 110px;
		z-index: -1;
	}

	.img2 {
		position: absolute;
		right: 0px;
		width: 552px;
		/* height: 65px; */
	}

	.img3 img,
	.img4 img {
		width: 24px;
		margin-right: 5px;
	}

	.img3,
	.img4 {
		font-size: 16px;
		font-family: Microsoft YaHei;
		font-weight: 400;
		color: #999999;
		line-height: 24px;
		transform: translateY(-50%);
		font-size: 18px;
		font-family: Microsoft YaHei;
		font-weight: 400;
		color: #333333;
	}

	.img3 {
		left: 10px;
		/* width: 24px; */
		height: 24px;
		top: 50%;
	}

	.img4 {
		left: 194px;
		/* width: 24px; */
		height: 24px;
		top: 50%;
	}

	/* 二级 */
	.introduction {
		width: 100%;
		height: 324px;
		position: absolute;
		left: 0;
		top: 60px;
		z-index: 99;
		overflow: hidden;
	}

	.introduction1 {
		display: none !important;
	}

	.introduction .introduction-menu {
		position: absolute;
		background: #F6F6F7;
		opacity: 0;
		z-index: 99;
		top: -275px;
		border-top: 5px solid #B5D5E8;
		width: 100%;
		height: 100%;
	}

	.header-list .introduction .active {
		transition: all 0.5s;
		animation: myfirst 0.5s linear forwards;
	}

	.introduction .active-two {
		transition: all 0.5s;
		animation: mysecond 0.5s linear forwards;
	}

	@keyframes myfirst {
		0% {
			opacity: 0;
			top: -275px;
		}

		100% {
			opacity: 1;
			top: 0px;
		}
	}

	@-webkit-keyframes myfirst

	/* Safari and Chrome */
		{
		0% {
			opacity: 0;
			top: -275px;
		}

		100% {
			opacity: 1;
			top: 0px;
		}
	}

	@keyframes mysecond {
		0% {
			opacity: 1;
			top: 0px;
		}

		100% {
			opacity: 0;
			top: -275px;
		}
	}

	@-webkit-keyframes mysecond

	/* Safari and Chrome */
		{
		0% {
			opacity: 1;
			top: 0px;
		}

		100% {
			opacity: 0;
			top: -275px;

		}
	}


	.introduction-one,
	.introduction-two {
		float: left;
	}

	.introduction-one {
		width: 470px;
		height: 250px;
		margin-top: 10px;
		margin-right: 40px;
	}

	.introduction-one img {
		width: 100%;
		height: 100%;
	}

	.introduction-two {
		width: 1356px;

		position: relative;
	}

	.introduction-two h2 {
		font-size: 30px;
		font-family: Microsoft YaHei;
		font-weight: 400;
		color: #333333;
		line-height: 30px;
		margin-top: 10px;
		margin-bottom: 15px;
	}

	.introduction-two p {
		font-size: 18px;
		font-family: Microsoft YaHei;
		font-weight: 400;
		color: #666666;
		line-height: 28px;
	}

	.introduction-two p span {
		color: #0878B8;
	}

	.introduction-three {
		margin-top: 5px;
	}

	.introduction-three ul {
		overflow: hidden;
	}

	.introduction-three ul li {
		float: left;
		margin-right: 50px;
	}

	.introduction-three ul li a {
		font-size: 18px !important;
		font-family: Microsoft YaHei;
		font-weight: bold;
		color: #333333;
		line-height: 48px;
		position: relative;
		display: inline-block;
		height: 100%;
		padding-left: 8px;
	}

	.introduction-three ul li a::before {
		content: '';
		display: inline-block;
		width: 3px;
		height: 18px;
		background: #0878B8;
		position: absolute;
		left: 0;
		top: 50%;
		transform: translateY(-50%);
	}

}