/*banner*/
.banner {
	position: relative;
	z-index: 0;
    width: 100%;
    height: 100vh;
    max-height: 940px;
}
.banner .ban-box{
	height: 100%;
}
.banner .ban-box ul li{
	position: relative;
	z-index: 0;
	background-size: cover !important;
	overflow: hidden;
}
.banner .ban-box ul li .banbox{
	width: 100%;
	height: 100%;
	padding-top: 70px;
}
.banner .ban-box ul li .bg{
	width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
	background-size: cover !important;
    overflow: hidden;
    transition: all 5.6s cubic-bezier(.04, .79, 1, 1) !important;
    transform: scale(1.1);
}
.banner .ban-box ul li.ban1 .banbox .summary h3{
	font-size: 52px;
}
.banner .ban-box ul li.ban1 .banbox .summary h2 {
	font-size: 68px;
	margin: 30px 0;
}
.banner .ban-box ul li.ban1 .banbox .summary p{
	font-size: 20px;
	line-height: 36px;
}
.banner .ban-box ul li.ban1 .banbox a{
	display: block;
	width: -webkit-fit-content;
	padding: 0 40px;
	line-height: 62px;
	border: 1px solid #fff;
	font-size: 18px;
	margin-top: 90px;
}
.banner .ban-box ul li.ban1 .banbox a:hover{
	background: #666666;
	border-color: #666666;
}

.banner .ban-box ul li.swiper-slide-active .bg{
	transform: scale(1);
}
.banner .ban-box ul li.swiper-slide-active .banbox h3 {
	animation-name: fadeInUp;
	animation-duration: 1.2s;
	animation-delay: 0.2s;
	animation-fill-mode: both;
}
.banner .ban-box ul li.swiper-slide-active .banbox h2 {
	animation-name: fadeInUp;
	animation-duration: 1.2s;
	animation-delay: 0.3s;
	animation-fill-mode: both;
}
.banner .ban-box ul li.swiper-slide-active .banbox p{
	animation-name: fadeInUp;
	animation-duration: 1.2s;
	animation-delay: 0.6s;
	animation-fill-mode: both;
}
.banner .ban-box ul li.swiper-slide-active .banbox a {
	animation-name: fadeInUp;
	animation-duration: 1.2s;
	animation-delay: 0.8s;
	animation-fill-mode: both;
}
.banner .ban-box ul li.swiper-slide-active .pic{
	animation-name: fadeInRight;
	animation-duration: 1.2s;
	animation-delay: 0.4s;
	animation-fill-mode: both;
}
.banner .swiper-pagination{
	width: auto !important;
	position: absolute !important;
	left: 50%;
	transform: translateX(-50%);
	bottom: 40px;
}
.banner .swiper-pagination span{
	margin: 0 10px!important;
}
.banner .swiper-pagination span.swiper-pagination-bullet{
	border: 1px solid #fff;
}

.banner .swiper-pagination span.swiper-pagination-bullet:before{
	background: #fff;
}

/*栏目标题*/
.sy-title h3{
	font-size: 114px;
	line-height: 90px;
	font-weight: bold;
	text-shadow: 0px 0px 1px #666;
}
.sy-title h2{
	font-size: 48px;
	line-height: 90px;
	margin-top: -90px;
	font-weight: bold;
}
.sy-title p{
	font-size: 18px;
	margin-top: 24px;
	line-height: 1.5;
}
/*产品中心*/
.product{
	padding: 110px 0;
}
.product .list{
	margin-top: 50px;
}
.product .list ul li{
	width: calc((100% - 60px) / 4);
	padding: 50px 0;
	background: #ebedec;
}
.product .list ul li .title{
	display: block;
	font-size: 24px;
	height: 72px;
	padding: 0 40px;
	line-height: 1.5;
}
.product .list ul li .pic{
	height: 200px;
	margin: 12px 0 20px;
}
.product .list ul li .pic img{
	mix-blend-mode: darken;
}
.product .list ul li .link a{
	display: block;
	text-align: center;
	line-height: 44px;
	margin: 0 5px;
	width: 110px;
	font-size: 14px;
	cursor: pointer;
}
.product .list ul li .link a.details{
	border: 1px solid #f37416;
}
.product .list ul li .link a#inquiry{
	border: 1px solid #666666;
	color: #666666;
}
.product .list ul li .title:hover{
	color: #f37416;
}
.product .list ul li .pic:hover img{
	transform: scale(1.05);
}
.product .list ul li .link a.details:hover{
	background: #d45a03;
	border-color: #d45a03;
}
.product .list ul li .link a#inquiry:hover{
	background: #666666;
	color: #fff;
}

/*定制方案*/
.custom{
	background: url(../images/custombg.jpg) no-repeat center;
	background-size: cover;
	background-attachment: fixed;
	padding: 100px 0;
}
.custom h2{
	font-size: 48px;
}
.custom p{
	font-size: 18px;
	line-height: 2;
	margin: 32px 0 42px;
}
.custom a{
	height: 68px;
	width: 210px;
	margin: 0 auto;
}
.custom a span{
	display: block;
	font-size: 18px;
	margin-left: 16px;
}
.custom a:hover{
	background: #fff;
}
.custom a:hover i svg path{
	fill: #666666;
}
.custom a:hover span{
	color: #666666;
}

/*关于我们*/
.about{
	position: relative;
	z-index: 0;
}
.about .pic{
	width: 50%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
}
.about .content{
	width: 50%;
	padding: 100px 0 100px 90px;
}
.about p{
	font-size: 18px;
	line-height: 32px;
	margin: 24px 0 50px;
}
.about a{
	display: block;
	font-size: 18px;
	width: 170px;
	line-height: 64px;
}
.about a:hover{
	background: #d45a03;
}

/*研发与技术*/
.rd .sy-title{
	padding: 110px 0 50px;
}
.rd .item a{
	width: calc(100% / 3);
	position: relative;
	z-index: 0;
}
.rd .item a:before{
	content: "";
	width: 0;
	height: 4px;
	background: #f37416;
	position: absolute;
	right: 0;
	bottom: 0;
	z-index: 2;
	transition: all 0.4s ease;
}
.rd .item a .pic{
	height: 480px;
	position: relative;
	z-index: 0;
}
.rd .item a .pic:before{
	content: "";
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.4);
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	transition: all 0.4s ease;
}
.rd .item a .summary{
	position: absolute;
	left: 0;
	bottom: 0;
	z-index: 10;
	width: 100%;
	padding: 40px;
	transition: all 0.4s ease;
}
.rd .item a .summary h3{
	font-size: 24px;
}
.rd .item a .summary i{
	display: block;
	width: 30px;
	height: 2px;
	margin: 20px 0 24px;
	background: #fff;
}
.rd .item a .summary p{
	font-size: 15px;
	line-height: 30px;
}
.rd .item a:hover:before{
	width: 100%;
	left: 0;
}
.rd .item a:hover .pic img{
	transform: scale(1.1);
}
.rd .item a:hover .pic:before{
	background: rgba(0,0,0,0.7);
}
.rd .item a:hover .summary{
	bottom: 20px;
}
.rd .item a:hover .summary i{
	width: 50px;
}

/*询盘*/
.inquiry{
	padding: 110px 0;
}
.inquiry .left h3{
	font-size: 36px;
}
.inquiry .left h2{
	font-size: 48px;
	margin: 20px 0 30px;
	position: relative;
}
.inquiry .left h2:before{
	content: "";
	width: 100%;
	height: 10px;
	background: #f37416;
	position: absolute;
	right: 0;
	bottom: 0;
	z-index: -1;
}
.inquiry .left p{
	font-size: 18px;
}
.inquiry .left .info{
	margin-top: 50px;
}
.inquiry .left .info a.btn{
	padding: 0 30px;
	line-height: 56px;
	margin-right: 30px;
}
.inquiry .left .info a.btn span{
	display: block;
	margin-left: 12px;
}
.inquiry .left .info .tel i{
	width: 48px;
	height: 48px;
	margin-right: 12px;
	border-radius: 50%;
}
.inquiry .left .info .tel span{
	font-size: 14px;
	line-height: 1.5;
}
.inquiry .left .info .tel span a{
	display: block;
	font-weight: bold;
	font-size: 22px;
	margin-top: 5px;
	line-height: 1;
}
.inquiry .left .info a.btn:hover{
	background: #f67817;
}
.inquiry .left .info .tel span a:hover{
	color: #666666;
}
.inquiry .right form{
	width: 660px;
}
.inquiry .right form input{
	display: block;
	font-size: 16px;
	width: 320px;
	line-height: 54px;
	background: #edf8ff;
	border: 1px solid #e5e5e5;
	padding: 0 20px;
}
.inquiry .right form textarea{
	display: block;
	font-size: 16px;
	width: 100%;
	height: 140px;
	line-height: 28px;
	background: #edf8ff;
	border: 1px solid #e5e5e5;
	padding: 10px 20px;
	margin: 20px 0;
}
.inquiry .right form button{
	display: block;
	font-size: 16px;
	width: 100%;
	line-height: 56px;
	cursor: pointer;
}
.inquiry .right form button:hover{
	background: #d45a03;
}

/*新闻资讯*/
.news{
	padding: 110px 0;
	background: url(../images/newsbg.jpg) no-repeat center;
	background-size: cover;
}
.news .content{
	margin-top: 50px;
}
.news .left{
	width: calc(100% - 480px);
}
.news .left a .pic{
	height: 280px;
}
.news .left a .summary{
	height: 210px;
	padding: 30px;
	transition: all 0.4s ease;
}
.news .left a .summary h3{
	font-size: 22px;
	line-height: 1.5;
	margin-bottom: 10px;
	font-weight: bold;
	white-space: nowrap;
	text-overflow: ellipsis;
	overflow: hidden;
}
.news .left a .summary span{
	font-size: 16px;
	margin: 4px 0 20px;
}
.news .left a .summary p{
	font-size: 16px;
	line-height: 30px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient:vertical;
}
.news .left .swiper-pagination{
	display: none;
}
.news .right{
	width: 440px;
	height: 490px;
	align-content: space-between;
}
.news .right a .pic{
	width: 140px;
	height: 100px;
}
.news .right a .summary{
	width: calc(100% - 160px);
}
.news .right a .summary h3{
	font-size: 18px;
	line-height: 1.5;
	margin-bottom: 10px;
	font-weight: bold;
	white-space: nowrap;
	text-overflow: ellipsis;
	overflow: hidden;
}
.news .right a .summary p{
	font-size: 15px;
	line-height: 25px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient:vertical;
}
.news a:hover .pic img{
	transform: scale(1.05);
}
.news .left a:hover .summary{
	background: #f67817;
}
.news .left a:hover .summary h3,
.news .left a:hover .summary span,
.news .left a:hover .summary p{
	color: #fff;
}
.news .right a:hover .summary h3{
	color: #f67817;
}


@media only screen and (max-width: 1600px) {
	
}

@media only screen and (max-width: 1440px) {
	/*banner*/
	.banner .ban-box ul li.ban1 .banbox .summary h3 {
	    font-size: 45px;
	}
	.banner .ban-box ul li.ban1 .banbox .summary h2 {
	    font-size: 60px;
	    margin: 24px 0;
	}
	.banner .ban-box ul li.ban1 .banbox .summary p {
	    font-size: 18px;
	    line-height: 32px;
	}
	.banner .ban-box ul li.ban1 .banbox a {
	    padding: 0px 30px;
	    line-height: 56px;
	    font-size: 16px;
	    margin-top: 70px;
	}
	.banner .ban-box ul li.ban1 .banbox .pic{
	    width: 420px;
	}
	
	/*栏目标题*/
	.sy-title h3{
		font-size: 100px;
		line-height: 76px;
	}
	.sy-title h2{
		font-size: 42px;
		line-height: 76px;
		margin-top: -76px;
	}
	.sy-title p{
		font-size: 16px;
		margin-top: 20px;
	}
	/*产品中心*/
	.product{
		padding: 90px 0;
	}
	.product .list{
		margin-top: 40px;
	}
	.product .list ul li{
		padding: 40px 0;
	}
	.product .list ul li .title{
		font-size: 20px;
		height: 60px;
		padding: 0 30px;
	}
	.product .list ul li .pic{
		height: 180px;
		margin: 0 0 10px;
	}
	
	/*定制方案*/
	.custom{
		padding: 90px 0;
	}
	.custom h2{
		font-size: 42px;
	}
	.custom p{
		font-size: 16px;
		line-height: 30px;
		margin: 24px 0 40px;
	}
	.custom a{
		height: 62px;
		width: 190px;
	}
	.custom a i svg{
		width: 16px;
		height: 16px;
	}
	.custom a span{
		font-size: 16px;
		margin-left: 12px;
	}
	
	/*关于我们*/
	.about .content{
		padding: 90px 0 90px 80px;
	}
	.about p{
		font-size: 16px;
		line-height: 30px;
		margin: 20px 0 40px;
	}
	.about a{
		font-size: 16px;
		width: 150px;
		line-height: 60px;
	}
	
	/*研发与技术*/
	.rd .sy-title{
		padding: 90px 0 40px;
	}
	.rd .item a .pic{
		height: 360px;
	}
	.rd .item a .summary{
		padding: 30px;
	}
	.rd .item a .summary h3{
		font-size: 20px;
	}
	.rd .item a .summary i{
		margin: 20px 0 ;
	}
	.rd .item a .summary p{
		font-size: 14px;
		line-height: 26px;
	}
	
	/*询盘*/
	.inquiry{
		padding: 90px 0;
	}
	.inquiry .left h3{
		font-size: 32px;
	}
	.inquiry .left h2{
		font-size: 40px;
	}
	.inquiry .left p{
		font-size: 16px;
	}
	.inquiry .right form{
		width: 600px;
	}
	.inquiry .right form input{
		display: block;
		font-size: 15px;
		width: 290px;
		line-height: 53px;
		padding: 0 16px;
	}
	.inquiry .right form textarea{
		font-size: 15px;
		height: 120px;
		line-height: 27px;
		padding: 10px 16px;
	}
	.inquiry .right form button{
		font-size: 15px;
		line-height: 55px;
	}
	
	/*新闻资讯*/
	.news{
		padding: 90px 0;
	}
	.news .content{
		margin-top: 40px;
	}
	.news .left{
		width: calc(100% - 430px);
	}
	.news .left a .pic{
		height: 230px;
	}
	.news .left a .summary{
		height: 190px;
	}
	.news .left a .summary h3{
		font-size: 18px;
	}
	.news .left a .summary span{
		font-size: 15px;
	}
	.news .left a .summary p{
		font-size: 15px;
		line-height: 28px;
	}
	.news .right{
		width: 400px;
		height: 420px;
	}
	.news .right a .pic{
		width: 120px;
		height: 90px;
	}
	.news .right a .summary{
		width: calc(100% - 140px);
	}
	.news .right a .summary h3{
		font-size: 16px;
	}
	.news .right a .summary p{
		font-size: 14px;
		line-height: 24px;
	}

}

@media only screen and (max-width: 1200px) {
	/*banner*/
	.banner .ban-box ul li.ban1 .banbox .summary h3 {
	    font-size: 32px;
	}
	.banner .ban-box ul li.ban1 .banbox .summary h2 {
	    font-size: 48px;
	    margin: 20px 0;
	}
	.banner .ban-box ul li.ban1 .banbox .summary p {
	    font-size: 14px;
	    line-height: 26px;
	}
	.banner .ban-box ul li.ban1 .banbox a {
	    line-height: 50px;
	    font-size: 14px;
	    margin-top: 60px;
	}
	.banner .ban-box ul li.ban1 .banbox .pic{
	    width: 360px;
	}
	
	/*栏目标题*/
	.sy-title h3{
		font-size: 80px;
		line-height: 64px;
	}
	.sy-title h2{
		font-size: 36px;
		line-height: 64px;
		margin-top: -64px;
	}
	.sy-title p{
		font-size: 14px;
		margin-top: 16px;
	}
	/*产品中心*/
	.product{
		padding: 70px 0;
	}
	.product .list{
		margin-top: 35px;
	}
	.product .list ul{
		margin: -10px 0;
	}
	.product .list ul li{
		width: calc((100% - 20px) / 2);
		margin: 10px 0;
		padding: 50px 0;
	}
	.product .list ul li .title{
		font-size: 24px;
		height: 72px;
		padding: 0 40px;
	}
	.product .list ul li .pic {
	    height: 260px;
	}
	
	/*定制方案*/
	.custom{
		padding: 70px 0;
	}
	.custom h2{
		font-size: 36px;
	}
	.custom p{
		font-size: 15px;
		line-height: 28px;
		margin: 20px 0 36px;
	}
	.custom a{
		height: 59px;
		width: 170px;
	}
	.custom a i svg{
		width: 15px;
		height: 15px;
	}
	.custom a span{
		font-size: 15px;
	}
	
	/*关于我们*/
	.about .content{
		padding: 70px 0 70px 60px;
	}
	.about p{
		font-size: 14px;
		line-height: 26px;
		margin: 16px 0 30px;
	}
	.about a{
		font-size: 14px;
		width: 130px;
		line-height: 50px;
	}
	
	/*研发与技术*/
	.rd .sy-title{
		padding: 70px 0 35px;
	}
	
	/*询盘*/
	.inquiry{
		padding: 70px 0;
	}
	.inquiry .left{
		width: 100%;
		text-align: center;
	}
	.inquiry .left h3{
		font-size: 32px;
	}
	.inquiry .left h2{
		font-size: 40px;
		width: fit-content;
		margin: 20px auto 30px;
	}
	.inquiry .left p{
		font-size: 16px;
		text-align-last: center;
	}
	.inquiry .left .info {
	    margin-top: 40px;
	    justify-content: center;
	}
	.inquiry .right{
		width: 100%;
		margin-top: 40px;
	}
	.inquiry .right form{
		width: 100%;
	}
	.inquiry .right form input{
		width: calc(50% - 10px);
	}
	.inquiry .right form textarea{
		font-size: 15px;
		height: 120px;
		line-height: 27px;
		padding: 10px 16px;
	}
	.inquiry .right form button{
		font-size: 15px;
		line-height: 55px;
	}
	
	/*新闻资讯*/
	.news{
		padding: 70px 0;
	}
	.news .content{
		margin-top: 35px;
	}
	.news .left{
		width: calc(50% - 10px);
	}
	.news .right{
		width: calc(50% - 10px);
	}
	.news .right a .pic{
		width: 130px;
	}
	.news .right a .summary{
		width: calc(100% - 150px);
	}
}

@media only screen and (max-width: 767px) {
	/*banner*/
	.banner{
		height: auto;
	}
	.banner .ban-box ul li.ban1 .banbox .summary{
		padding: 60px 0;
	}
	.banner .ban-box ul li.ban1 .banbox .summary h3 {
	    font-size: 20px;
	}
	.banner .ban-box ul li.ban1 .banbox .summary h2 {
	    font-size: 32px;
	    margin: 16px 0 20px;
	}
	.banner .ban-box ul li.ban1 .banbox .summary p {
	    font-size: 14px;
	    line-height: 26px;
	}
	.banner .ban-box ul li.ban1 .banbox .summary p br{
	    display: none;
	}
	.banner .ban-box ul li.ban1 .banbox a {
	    line-height: 42px;
	    font-size: 12px;
	    margin-top: 30px;
	}
	.banner .ban-box ul li.ban1 .banbox .pic{
	   display: none;
	}
	.banner .swiper-pagination {
	    bottom: 16px;
	}
	
	/*栏目标题*/
	.sy-title h3{
		font-size: 60px;
		line-height: 48px;
	}
	.sy-title h2{
		font-size: 28px;
		line-height: 48px;
		margin-top: -48px;
	}
	.sy-title p{
		font-size: 14px;
		line-height: 24px;
		margin-top: 12px;
	}
	/*产品中心*/
	.product{
		padding: 50px 0;
	}
	.product .list{
		margin-top: 25px;
	}
	.product .list ul{
		margin: -8px 0;
	}
	.product .list ul li{
		width: 100%;
		margin: 8px 0;
		padding: 40px 0;
	}
	.product .list ul li .title{
		font-size: 18px;
		line-height: 1;
		height: 18px;
		padding: 0 20px;
	}
	.product .list ul li .pic {
	    height: 360px;
	}

	/*定制方案*/
	.custom{
		padding: 50px 0;
	}
	.custom h2{
		font-size: 28px;
	}
	.custom p{
		font-size: 14px;
		line-height: 26px;
		margin: 16px 0 30Px;
	}
	.custom a{
		height: 52px;
		width: 150px;
	}
	.custom a i svg{
		width: 14px;
		height: 14px;
	}
	.custom a span{
		font-size: 14px;
	}
	
	/*关于我们*/
	.about .sy-title{
		text-align: center;
	}
	.about .pic {
	    width: 100%;
	    height: auto;
	    position: unset;
	}
	.about .content{
		width: 100%;
		padding: 50px 0;
	}
	.about p{
		font-size: 14px;
		line-height: 26px;
		margin: 16px 0 30px;
		text-align-last: center;
	}
	.about a{
		margin: 0 auto;
	}
	
	/*研发与技术*/
	.rd .sy-title{
		padding: 50px 0 25px;
	}
	.rd .item a{
		width: 100%;
	}
	.rd .item a .pic{
		height: 280px;
	}
	.rd .item a .summary {
	    padding: 30px 20px;
	}
	
	/*询盘*/
	.inquiry{
		padding: 50px 0;
	}
	.inquiry .left h3{
		font-size: 20px;
	}
	.inquiry .left h2{
		font-size: 28px;
		margin: 16px auto 20px;
	}
	.inquiry .left h2:before {
	    height: 4px;
	}
	.inquiry .left p{
		font-size: 14px;
		line-height: 24px;
	}
	.inquiry .left .info {
	    margin-top: 20px;
	}
	.inquiry .left .info a.btn {
	    padding: 0px 20px;
	    line-height: 50px;
	    margin-right: 15px;
	}
	.inquiry .left .info .tel i{
		display: none;
	}
	.inquiry .left .info .tel span {
	    text-align: left;
	}
	.inquiry .right{
		margin-top: 30px;
	}
	.inquiry .right form input{
		width: 100%;
		padding: 0 12px;
		margin-bottom: 10px;
	}
	.inquiry .right form textarea{
		font-size: 14px;
		height: 100px;
		line-height: 26px;
		padding: 10px 12px;
		margin: 0 0 10px;
	}
	.inquiry .right form button{
		font-size: 14px;
		line-height: 50px;
	}
	/*新闻资讯*/
	.news{
		padding: 50px 0;
	}
	.news .sy-title{
		text-align: center;
	}
	.news .sy-title p{
		text-align-last: center;
	}
	.news .content{
		margin-top: 25px;
	}
	.news .left{
		width: 100%;
	}
	.news .left a .pic {
	    height: 240px;
	}
	.news .left a .summary {
	    height: auto;
	    padding: 20px;
	}
	.news .left a .summary span {
	    font-size: 14px;
	    margin: 0px 0 12px;
	}
	.news .left a .summary p {
	    font-size: 14px;
	    line-height: 26px;
	}
	.news .right{
		width: 100%;
		height: auto;
	}
	.news .right a{
		margin-top: 10px;
	}
	.news .right a .pic{
		display: none;
	}
	.news .right a .summary{
		width: 100%;
		background: #FFFFFF;
		padding: 20px;
	}
}