header{
	width: 100%;
	height: 818px;
	background: url(/zt/gkk/img/pc-banner.png) no-repeat center 0;
	z-index: 999;
	position: relative;
}
nav{
	width: 100%;
	height: 524px;
	background: url(/zt/gkk/img/nav-show.png) no-repeat center 0;
	margin-top: -182px;
	padding-top: 200px;
	
}
nav .zhuanjiayulan{
	width: auto;
	height: 499px;
	margin-left: 75px;
}
nav .zhuanjiayulan div{
	height: 499px;
	width: 152px;
	float: left;
	transition: all .3s ease; 
}
nav .zhuanjiayulan div:nth-of-type(1){
	
	background:url(/zt/gkk/img/zj-1.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(1):hover{
	width: 305px;
	background:url(/zt/gkk/img/zj-1-a.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(2){
	background:url(/zt/gkk/img/zj-2.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(2):hover{
	width: 305px;
	background:url(/zt/gkk/img/zj-2-a.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(3){
	background:url(/zt/gkk/img/zj-3.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(3):hover{
	width: 305px;
	background:url(/zt/gkk/img/zj-3-a.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(4){
	background:url(/zt/gkk/img/zj-4.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(4):hover{
	width: 305px;
	background:url(/zt/gkk/img/zj-4-a.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(5){
	background:url(/zt/gkk/img/zj-5.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(5):hover{
	width: 305px;
	background:url(/zt/gkk/img/zj-5-a.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(6){
	background:url(/zt/gkk/img/zj-6.jpg) ;
}
nav .zhuanjiayulan div:nth-of-type(6):hover{
	width: 305px;
	background:url(/zt/gkk/img/zj-6-a.jpg) ;
}
section{
	width: 100%;
	height: auto;
}
.box1{
	width: 100%;
	height: 594px;
	padding-top: 155px;
	
	background: url(/zt/gkk/img/pc-bg1.png) no-repeat center 0;
}
.box2{
	width: 100%;
	height: 576px;
	padding-top: 72px;
	background: url(/zt/gkk/img/pc-bg2.jpg) no-repeat center 0;
}
.box3{
	width: 100%;
	height: 576px;
	padding-top: 72px;
	background: url(/zt/gkk/img/pc-bg3.png) no-repeat center 0;
}
.box4{
	width: 100%;
	height: 576px;
	padding-top: 72px;
	background: url(/zt/gkk/img/pc-bg4.jpg) no-repeat center 0;
}
.box5{
	width: 100%;
	height: 576px;
	padding-top: 72px;
	background: url(/zt/gkk/img/pc-bg5.jpg) no-repeat center 0;
}
.box6{
	width: 100%;
	height: 576px;
	padding-top: 72px;
	background: url(/zt/gkk/img/pc-bg6.jpg) no-repeat center 0;
}
.box7{
	width: 100%;
	height: 576px;
	padding-top: 72px;
	background: url(/zt/gkk/img/pc-bg7.jpg) no-repeat center 0;
}
.box8{
	width: 100%;
	height: 576px;
	padding-top: 72px;
	background: url(/zt/gkk/img/pc-bg8.jpg) no-repeat center 0;
}
.ts{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.7);
    z-index: 999;
    display: none;
}
 

.ts img{
    width:669px ;
    height: 402px;
    position:absolute;
    top:35%;
    /*left: 4%;*/
    cursor: pointer;
}
.class_box{
	float: left;
	width:100%;
	height:480px;
	
}
.class_bt{
	width: 100%;
	height:40px;
}
.class_bt p{
	float: left;
}

.case{
	width: 159px;
	height: 40px;
	line-height: 40px;
	text-align: center;
	font-family: "微软雅黑";
	font-size: 20px;
	border-radius:5px ;
	margin-left: -36px;
	color: #fff;
	background: url(/zt/gkk/img/case-bg.png) no-repeat 0 0;
	
}
.how{
	background: url(/zt/gkk/img/case-bg-a.png) no-repeat 0 0;
}
.set{
	position: relative;
	z-index: 99;
	margin-left: 790px;
}
.set span{
	display: block;
	width: 159px;
	height: 40px;
	background: url(/zt/gkk/img/set-bg.png) no-repeat 0 0;
	font-family: "方正清刻本悦宋简体";
	font-size: 20px;
	color: #3c4053;
	cursor: pointer;
	float: left;
	text-align: center;
	margin-left: -36px;
	margin-right: 10px;
	line-height: 40px;
	color: #fff;
}
.set .active{
	background: url(/zt/gkk/img/set-bg-a.png) no-repeat 0 0;
}
.class-box{
	height: 433px;
	width: 100%;
}
.class-box>img{
	width: 409px;
	height: 433px;
	float: left;
}
.class-box .class_link{
	width: 770px;
	height: 433px;
	float: left;
}
.class-box .class_link img{
	width: 770px;
	height: 433px;
}
.class_link a{
	display: none;
}
.class-box .a_link{
	display: block;
}
#video{
	width: 100%;
	height: 100%;
	background: #000;
	position: fixed;
	top:0;
	left: 0;
	display: none;
	z-index: 99999;
}
#video video{
	
	width: 100%;
	max-height:100% ;
}
/*活动后续*/
section h3{
	width: 100%;
	height: 60px;
	display: flex;
	flex-direction:row ;
	align-items: center; 
	font-weight: normal;
	border-bottom: 1px solid #cbc6be;
	
}
section h3 p{
	font-family: "方正清刻本悦宋简体";
	font-size: 26px;
	float: left;
	
}
section h3 p a{
	font-family: "方正清刻本悦宋简体";
	font-size: 26px;
	float: left;
	color: #000;
}
section h3 span{
	font-family: "微软雅黑";
	font-size: 14px;
	color: #b3b3b3;
	padding-left: 10px;
	padding-top:5px ;
}
.news ul{
	width: 100%;
	padding-top: 10px;
	height: 223px;
}
.news ul li{
	width: 520px;
	height: 40px;
	float: left;
	line-height: 40px;
	background: url(/zt/gkk/img/list_d.png) no-repeat left center;
	padding-left: 10px;	
}
.news ul li:nth-of-type(2n){
	margin-left: 36px;
}
.news ul li a{
	font-family: "微软雅黑";
	font-size: 16px;
	color: #272727;
}
.news ul li a:hover{
	color: red;
}
.pc_sj_pm{
	width: 100%;
	height: 372px;
	display: flex;
	flex-direction: row;
}
.sj{
	width: 515px;
	height: 100%;
	margin-right: 50px;
	
}
.sj img{
	margin-top: 20px;
}
.pm{
	width: 515px;
	height: 100%;
}
.pm img{
	margin-top: 20px;
}
.wrap { padding: 10px;}
.dowebok { width:100px; }
.dowebok img { margin-left: 0px; vertical-align: top;}
.fg{
	width: 1050px;
	height:485px;
	margin: 50px auto;
}
.gy{
	padding-bottom: 20px;
}
.gy h3{
	margin-bottom: 10px;
}
.gy img{
	width: 264px;
	height: 174px;
	margin-top: 8px;
	margin-right: 4px;
}
.gy img:nth-of-type(4n){
	margin-right: 0px;
}
.bz_sj{
	padding-top: 20px;
}
.bz_sj p{
	font-family:"微软雅黑" ;
	font-size: 16px;
}
.footer {
	background: #8f5027;
	width: 100%;
	height: 260px;
	margin: 0 auto;
	min-width: 1180px;
}

.footer_dh {
	height: 20px;
	border-bottom: 0px dotted #FFF;
	margin: 0 auto;
	text-align: center;
	width: 100%;
	font-size: 13px;
	font-family:"微软雅黑";
	line-height: 70px;
	margin-bottom: 20px;
}

.footer_dh a {
	margin: 0 10px;
	color: #FFF;
}

.footer_diz {
	line-height: 28px;
	margin: 0 auto;
	text-align: center;
	width: 100%;
	font-size: 13px;
	font-family: "微软雅黑";
	color: #FFF;
}
.zuzhidanwei{
	margin-bottom: 20px;
}
.zuzhidanwei>p{
	line-height: 25px;
	font-size: 15px;
	font-family: "微软雅黑";
}