.intro{
	height:530px;
	background-color:#fff;
	overflow:hidden;
}
.intro .intro-content{
	width:1200px;
	overflow:hidden;
}
.intro .intro-content .title-bar{
	margin-top:20px;
	margin-bottom:60px;
}
.intro .intro-content .title-bar .title{
	font-size:30px;
	color:#333;
	line-height:60px;
	text-align:center;
}
.intro .intro-content .title-bar .desc{
	color:#666;
	line-height:26px;
	text-align:center;
}
.intro .intro-content .func-list{
}
.intro .intro-content .func-list ul{
}
.intro .intro-content .func-list ul li{
	float: left;
	width:260px;
	height:275px;
	margin:0 20px;
	transition: all .2s linear;
}
.intro .intro-content .func-list ul li:hover{
	transform: translate3d(0,-2px,0);
    box-shadow: 0 4px 12px 4px #e1e1e1;
}
.intro .intro-content .func-list .thumb{
	height:128px;
	width:100%;
	text-align:center;
	padding:25px 0;
}
.intro .intro-content .func-list .thumb .img{
	background-position:center center;
	background-repeat:no-repeat;
	background-size:auto 100%;
	height:100%;
	width:100%;
}
.intro .intro-content .func-list ul li:nth-child(1) .thumb .img{
	background-image:url('../images/intro_icon1.png');
}
.intro .intro-content .func-list ul li:nth-child(2) .thumb .img{
	background-image:url('../images/intro_icon2.png');
}
.intro .intro-content .func-list ul li:nth-child(3) .thumb .img{
	background-image:url('../images/intro_icon3.png');
}
.intro .intro-content .func-list ul li:nth-child(4) .thumb .img{
	background-image:url('../images/intro_icon4.png');
}
.intro .intro-content .func-list ul li:nth-child(1):hover .thumb .img{
	background-image:url('../images/intro_icon11.png');
}
.intro .intro-content .func-list ul li:nth-child(2):hover .thumb .img{
	background-image:url('../images/intro_icon21.png');
}
.intro .intro-content .func-list ul li:nth-child(3):hover .thumb .img{
	background-image:url('../images/intro_icon31.png');
}
.intro .intro-content .func-list ul li:nth-child(4):hover .thumb .img{
	background-image:url('../images/intro_icon41.png');
}
.intro .intro-content .func-list .title{
	font-size:20px;
	line-height:44px;
	color:#333;
	text-align:center;
}
.intro .intro-content .func-list .desc{
	font-size:14px;
	line-height:20px;
	color:#666;
	text-align:center;
}
.lighting{height:820px;overflow:hidden;padding-top:60px;background:url("../images/lighting_bg.jpg") center center no-repeat;
	background-size:auto 100%;}
.lighting .lighting-content{width:1200px;overflow:hidden;}
.lighting .lighting-content .title-bar{margin-bottom:26px;}
.lighting .lighting-content .title-bar .title{font-size:30px;color:#333;line-height:60px;text-align:center;color:#fff;}
.lighting .lighting-content .title-bar .title .alert-n{font-size:54px;vertical-align:baseline;color: #fcea19;}
.lighting .lighting-content .title-bar .title .alert-t{font-size:42px;vertical-align:baseline;}
.lighting .lighting-content .title-bar .desc{color: #fff;line-height: 26px;text-align: center;}
.lighting .lighting-content .lighting-list{
	/* width:1200px; */
	/* height:542px; */
	/* background:url("../images/lighting_circle.png") center center no-repeat; */
	/* background-size:509px 427px; */
	margin-top: 20px;
}
.lighting .lighting-content .lighting-list .row{height: 215px;overflow: hidden;}
.lighting .lighting-content .lighting-list .row:first-child{margin-bottom:20px}
.lighting .lighting-content .lighting-list .row:last-child{height: 150px;}
.lighting .lighting-content .lighting-list .row .row_1{text-align:right;float: left;}
.lighting .lighting-content .lighting-list .row .row_2{text-align:left;float: right;}
.lighting .lighting-content .lighting-list .row .row_1_2_1{width: 336px;}
.lighting .lighting-content .lighting-list .row .row_1_2_2{width: 360px;}
.lighting .lighting-content .lighting-list .row .row_1_2_3{margin-left:0;}
.lighting .lighting-content .lighting-list .row .row_1_2_4{margin-right:0;width: 270px;}
.lighting .lighting-content .lighting-list .row .row_1_2_5{width: 330px;}
.lighting .lighting-content .lighting-list .row .row_1_2_6{width: 360px;}
.lighting .lighting-content .lighting-list .title{color:#fcea19;font-size:22px;line-height: 38px;font-weight: bold;}
.lighting .lighting-content .lighting-list .desc{color:#fff;font-size:16px;line-height:22px;opacity: .9;}
.custom{
	height:640px;
	overflow:hidden;
	padding:60px 0;
}
.custom .custom-content{
	width:1200px;
	overflow:hidden;
}
.custom .custom-content .title-bar{
	padding-bottom:55px;
}
.custom .custom-content .title-bar .title{
	font-size:30px;
	color:#333;
	line-height:60px;
	text-align:center;
}
.custom .custom-content .title-bar .desc{
	color:#666;
	line-height:26px;
	text-align:center;
}
.custom .custom-content .custom-swiper-content{
	padding:0 75px;
	height:350px;
	overflow:hidden;
}
.custom .custom-content .custom-swiper-content .custom-swiper{
	height:350px;
	overflow:hidden;
}
.custom .custom-content .custom-swiper-content .custom-swiper .custom-swiper-item{
	overflow:hidden;
	display: inline-block;
}
.custom .custom-content .custom-swiper-content .custom-mini-swiper{
	width:300px;
	height:135px;
	overflow:hidden;
	position:absolute;
	bottom:0;
	left:450px;
}
.custom .custom-mini-swiper .custom-mini-swiper-item{
	 overflow:hidden;
	 display: inline-block;
 }
.custom .custom-mini-swiper .custom-mini-swiper-item a{
	overflow:hidden;
	overflow:hidden;
	display:block;
	width:100%;
	height:100%;
	text-align:center;
}
.custom .custom-mini-swiper .custom-mini-swiper-item a .thumb{
	width:68px;
	height:68px;
	display:inline-block;
	overflow:hidden;
	border:2px solid transparent;
    border-radius: 34px;
	transition:border .5s;
}
.custom .custom-mini-swiper .custom-mini-swiper-item a .title,.custom .custom-mini-swiper .custom-mini-swiper-item a .position{
	display:none;
}
.custom .custom-mini-swiper .custom-mini-swiper-item.swiper-slide-active a .title,.custom .custom-mini-swiper .custom-mini-swiper-item.swiper-slide-active a .position{
	display:block;
}
.custom .custom-mini-swiper .custom-mini-swiper-item.swiper-slide-active a .thumb,.custom .custom-mini-swiper .custom-mini-swiper-item:hover a .thumb{
	border-color:#e35d08;
}
.custom .custom-mini-swiper .custom-mini-swiper-item a .thumb:after{
	content:" ";
	position:absolute;
	width:100%;
	height:100%;
	background:rgba(255,255,255,0.5);
	left: 0;
    top: 0;
}
.custom .custom-mini-swiper .custom-mini-swiper-item.swiper-slide-active a .thumb:after{
	content:none;
}
.custom .custom-mini-swiper .custom-mini-swiper-item a .thumb img{
    height: 100%;
    transform: translateX(-50%);
    left: 50%;
}
.custom .custom-mini-swiper .custom-mini-swiper-item a .title{
	color:#333;
	font-size:16px;
}
.custom .custom-mini-swiper .custom-mini-swiper-item a .position{
	color:#666;
	font-size:12px;
}

.custom .custom-swiper-content .custom-mini-swiper-next:after, .custom .custom-swiper-content .custom-mini-swiper-prev:after {
    font-family: swiper-icons;
    font-size: 44px;
    text-transform: none!important;
}
.custom .custom-swiper-content .custom-mini-swiper-next:after{
	content: 'next';
}
.custom .custom-swiper-content .custom-mini-swiper-prev:after{
	content: 'prev';
}
.custom .custom-swiper-content .custom-mini-swiper-next{
	right:0;
}
.custom .custom-swiper-content .custom-mini-swiper-prev{
	left:0;
}
.user{
	height:700px;
	overflow:hidden;
	padding:60px 0;
	background:#f5f2ed;
}
.user .user-content{
	width:1200px;
	overflow:hidden;
}
.user .user-content .title-bar{
	padding-bottom:55px;
}
.user .user-content .title-bar .title{
	font-size:30px;
	color:#333;
	line-height:60px;
	text-align:center;
}
.user .user-content .title-bar .desc{
	color:#666;
	line-height:26px;
	text-align:center;
}
.user .user-content .user-list{
}
.user .user-content .user-list ul{
	font-size:0;
}
.user .user-content .user-list ul li{
	width:140px;
	height:222px;
	display:inline-block;
	margin-right:72px;
}
.user .user-content .user-list ul li:nth-child(6n){
	margin-right:0;
}
.user .user-content .user-list a{
	display:block;
	width:100%;
	height:100%;
	text-align:center;
}
.user .user-content .user-list a .thumb{
	width:140px;
	height:140px;
	background:#fff;
	padding:15px 0;
}
.user .user-content .user-list a .thumb img{
	height:100%;
}
.user .user-content .user-list a .title{
	font-size:18px;
	color:#666;
	line-height:52px;
}
.main-content .service{
	background:#fff;
	height:750px;
}
.main-content .service .service-content{
	height:750px;
}
.main-content .service .service-content .title-bar{
	padding-top:65px;
	text-align:center;
}
.main-content .service .service-content .title-bar .title{
	line-height:64px;
	font-size:30px;
	color:#333;
}
.main-content .service .service-content .title-bar .desc{
	line-height:24px;
	color:#666;
}
.main-content .service .service-content .service-nav{
	margin:40px 0;overflow: hidden;
	line-height:36px;
}
.main-content .service .service-content .service-nav ul{
	font-size:0;
	text-align:center;margin-left: 280px;
}
.main-content .service .service-content .service-nav ul li{
	float: left;
	text-align:center;
	width:160px;
}
.main-content .service .service-content .service-nav ul li a{
	font-size:18px;
	line-height:36px;
	color:#333;
	padding:0 20px;
	display:inline-block;
}
.main-content .service .service-content .service-nav ul li.active a{
	color:#fff;
	background:#e35d08;
}



.main-content .service .service-content .service-tabs-content{
	width:1210px;
	height:538px;
	margin:-5px;
	padding:5px;
	overflow:hidden;
}
.main-content .service .service-content .service-tabs{
	background: url('../images/service-tabs.png') center center no-repeat;
	height: 523px;
	color:#666;
}
.service .service-content .service-tabs .service-item{
	position: absolute;
}
.service .service-content .service-tabs .service-item .title{
	position: absolute;
	font-size: 22px;
	color: #fcea19;
	font-weight: bold;
	width: 132px;
	text-align: center;
}
.service .service-content .service-tabs .service-item .desc{
	text-align: center;
	width: 200px;
}



.main-content .service .service-content .service-tabs .tab-item{
	display:inline-block;
	height:405px;
	font-size:0;
	margin-right: 24px;
}
.main-content .service .service-content .service-tabs .tab-item:after{
	content:" ";
	width:0;
	height:100%;
	display:inline-block;
}
.main-content .service .service-content .service-tabs .tab-item ul{
	display:inline-block;
	width:100%;
	font-size:0;
}
.main-content .service .service-content .service-tabs .tab-item ul li{
	width:282px;
	margin-right:24px;
	display:inline-block;
	box-shadow:0 0 10px 4px #e6e3dd;
}
.main-content .service .service-content .service-tabs .tab-item ul li:last-child{
	margin-right:0;
}
.main-content .service .service-content .service-tabs .tab-item ul li a{
	display:block;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .top{
	height:155px;
	text-align:center;
	background:#ecebeb;
	transition: all 0.5s;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .top:after{
	content:" ";
	width:0;
	height:100%;
	display:inline-block;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .top .top-content{
	display:inline-block;
	width:100%;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .top .top-content .logo{
	font-size:48px;
	color:#a5a4a4;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .top .top-content .logo i{
	font-size:50px;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .top .top-content .title{
	font-size:20px;
	color:#171717;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .top .top-content .desc{
	font-size:12px;
	color:#666;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .bottom{
	height:180px;
	font-size:0;
	transition: all 0.5s;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .bottom:after{
	content:" ";
	width:0;
	height:100%;
	display:inline-block;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .bottom dl{
	display:inline-block;
	width:100%;
	padding: 0 30px;
	margin-bottom:0;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .bottom dl dd{
	padding-left:15px;
	font-size:12px;
	line-height:18px;
	margin-bottom:10px;
	white-space: normal;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .bottom dl dd:last-child{
	margin-bottom:0;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .bottom dl dd:before{
	position:absolute;
	content:" ";
	width:4px;
	height:4px;
	background:#999999;
	border-radius:2px;
	top:7px;
	left:0;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .bottom dl dd .short{
	display:block;
}
.main-content .service .service-content .service-tabs .tab-item ul li a .bottom dl dd .long{
	display:none;
}
.main-content .service .service-content .service-tabs .tab-item ul li.active a .top{
	height:165px;
	background:#e35d08;
}
.main-content .service .service-content .service-tabs .tab-item ul li.active a .top .top-content .logo{
	color:#fff;
}
.main-content .service .service-content .service-tabs .tab-item ul li.active a .top .top-content .title{
	color:#fff;
}
.main-content .service .service-content .service-tabs .tab-item ul li.active a .top .top-content .desc{
	color:#fff;
}
.main-content .service .service-content .service-tabs .tab-item ul li.active a .bottom{
	height:230px;overflow: hidden;
}
.main-content .service .service-content .service-tabs .tab-item ul li.active a .bottom dl{
	padding-left:25px;
}
.main-content .service .service-content .service-tabs .tab-item ul li.active a .bottom dl dd{
}
.main-content .service .service-content .service-tabs .tab-item ul li.active a .bottom dl dd .short{
	display:none;
}
.main-content .service .service-content .service-tabs .tab-item ul li.active a .bottom dl dd .long{
	display:block;
}

.case{height:1060px;overflow:hidden;background:url("../images/case_bg_icon.jpg") center center no-repeat;
	background-size:100% 100%;}
.case .line-content{width:1200px;overflow:hidden;}
.case .line-content .title-bar{margin:20px 0 60px 0;overflow:hidden;}
.case .line-content .title-bar .title{font-size:30px;color:#333;line-height:60px;text-align:center;}
.case .line-content .title-bar .desc{color:#666;line-height:26px;text-align:center;}
.banner{width:100%;}
.banner .banner-wrapper{height: 794px;}
.banner .banner-wrapper .banner-item{text-align:center;}
.banner-dot .swiper-pagination-bullet-active{background: #e35d08;}
.bookshelf{width: 1200px;height: 296px;position: relative;}
.bookshelf::before{content: '';width: 1200px;height: 12px;border-radius: 12px;background: #d9b989;box-shadow: 0px 8px 12px 0px
rgba(51, 34, 10, 0.32);position: absolute;bottom: -12px;left: 0;}
.bookshelf .img{height: 296px;width: 216px;background: #fff;margin-left: 20px;overflow: hidden;float: left;}
.bookshelf .img img{width: 196px;height: 276px;margin: 10px auto;}
.spectrum_name{width: 1200px;margin: 33px 0 60px 0;overflow: hidden;}
.spectrum_name div{font-size: 18px;color: #666;width: 216px;text-align: center;margin-left: 20px;float: left;}