@charset "utf-8";
/* CSS Document */
* {
	margin: 0;
	padding: 0;
	margin: 0px 0px 0px 0px;
}
body {
	background-color: #000;
	overflow-x: hidden;
}
.bigcontainer {
	width: 100%;
}
.test {
	border: 1px solid red;
}
.fl {
	float: left;
}
.cl {
	clean: both;
}
.bl {
	display: block;
}
.ab {
	position: absolute;
}
.rl {
	position: relative;
}
video {
	position: absolute;
	left: 50%;
	top: 0;
	transform: translate(-50%);
	object-fit: contain;
}
.page_01 {
	margin: 0 auto;
	width: 100%;
	overflow: hidden;
	position: relative;
	height: 1077px;
	background: url(../images/bg_01.jpg) no-repeat center;
}
.downcontainer1 {
	height: 567px;
	background: url(../images/bg_02.jpg) no-repeat center;
}
.downcontainer2 {
	height: 828px;
	background: url(../images/bg_03.jpg) no-repeat center;
}
.downcontainer3 {
	height: 560px;
	background: url(../images/bg_04.jpg) no-repeat center;
}

.downcontainer4 {
	height: 741px;
	background: url(../images/bg_05.jpg) no-repeat center;
}
.downcontainer5 {height:680px;}

.downcontainer6 {background: url(../images/bg_06.jpg) no-repeat top; height:980px;}
.downcontainer7 {background: url(../images/bg_07.jpg) no-repeat top; height:1200px;}
#leftnav {
	position: fixed;
	right: 30px;
	top: 20%;
	width: 98px;
	height: 436px;
	background: url(../images/leftNav.png) no-repeat;
	z-index: 20;
}
#leftnav a {
	width: 98px;
	height: 97px;
	display: block;
	text-align:center;
	padding-right:5px;
}
.gif {
	width: 1920px;
	text-align: center;
	margin: 0 auto;
}
.navs {
	width: 540px;
	height: 150px;
	left:50%;
	margin-left: -290px;
	top: 780px;
}
.nav1,.nav2,.nav3,.nav4 {
	width: 87px;
	height: 266px;
	margin-right:20px;
}

.nav1 {
	margin-left:90px;
	background:url(../images/downland.png) no-repeat;
}
.nav1:hover,.nav2:hover，.nav3:hover，.nav4:hover{cursor: pointer;}
.nav1:hover,.nav2:hover,.nav3:hover,.nav4:hover {
	margin-top:-10px;	
}

.nav2 {
	background:url(../images/pay.png) no-repeat;
}

.nav3 {
	background:url(../images/js.png) no-repeat;
}

.nav4 {
	background:url(../images/show.png) no-repeat;
}




#weixin {
	display: none;
	position: fixed;
	top: 25%;
	left: 38%;
	z-index: 50;
	background: white;
}
#over {
	width: 100%;
	height: 100%;
	opacity: 0.5;/*设置背景色透明度,1为完全不透明,IE需要使用filter:alpha(opacity=80);*/
	filter: alpha(opacity=80);
	display: none;
	position: fixed;
	z-index: 40;
	background: silver fixed;
	background-size: cover;
}
	.bianshen{
            width:2000px;
            left:50%;
			margin-left:-900px;
			margin-top:50px;
        }
/* 幻灯片所需CSS */
        .huanhua-sp{
            width:1600px;
            left:50%;
			margin-left:-800px;
			margin-top:150px;
        }
        .huanhua-sp .swiper-slide >img{ height:800px;}
		
				.zhuanshu-sp{
            width:1200px;
            left:50%;
			margin-left:-680px;
			margin-top:130px;
        }
        .zhuanshu-sp .swiper-slide >img{ height:465px; box-shadow:0px 0px 10px #1c2b3b; border:5px #1c2b3b solid;}
		
		        .zb-wrap{
            width:800px;
            left:50%;
			margin-left:-350px;
			margin-top:160px;
        }
        .zb-wrap .swiper-slide >img{ height:800px; margin-left:20px;}





.on{color:#cecece;}

.bar {
	width: 100px;
	position: fixed;
	top: 102px;
	right: 30px;
	z-index: 1000;
}
.bar .nor {
	color: #fff;
	width: 100px;
	height: 70px;
	display: block;
	text-align: center;
	text-decoration: none;
	font: 14px/70px "微软雅黑";
	background: url(../images/op.png) center repeat;
	margin-bottom: 1px;
	outline: none;
}
.bar .nor:hover, .bar .cur {
	background: #610004;
}
.bar .home {
	font: 18px/70px "微软雅黑";
	outline: none;
}
.bar .home:hover {
	background: #610004;
}
.bar .top {
	width: 100px;
	height: 42px;
	display: block;
	text-align: center;
	background: url(../images/op.png) center repeat;
	outline: none;
}
.bar .top img {
	display: block;
	margin: 0 auto;
	padding-top: 11px;
}
.show{
	width:1000px;
	margin:0 auto;
	}
	
.flash {
	left:50%;
	width:960px;
	height:542px;
	margin-left:-475px;
	top:280px;
}

/*弹出层*/
.layer-toplayer {
	width: 800px;
	height: 732px;
	background : url(../images/LayerTextbg.jpg);
}
.layer-title {
	font: normal 50px "微软雅黑";
	text-align: center;
	margin-top: 150px;
}
.layer-detailText {
	width: 700px;
	height: 450px;
	overflow-x: hidden;
	overflow-y: auto;
	font: normal 18px "微软雅黑";
	margin-left: 50px;
	color:#000;
	font-size:14px;
}

.items { width:1300px;
            left:50%;
			margin-left:-540px;
			margin-top:160px;

}

img{border:0}

.items ul{}


.items li{ width:228px; height:240px; float:left; list-style:none;}

.itemcss{ position:relative;width:52px; height:52px;margin:0 auto} 
.itemcss a,.itemcss span{display:none; text-decoration:none}
.itemcss:hover{cursor:pointer} 
.itemcss:hover a.now{cursor:pointer; position:absolute; top:0; width:100%; height:100%;
 z-index:100; left:0; display:block;}
.itemcss:hover span{ display:block;position:absolute; bottom:0; left:0;color:#FFF;margin-left:50px;
z-index:10;height:36px; line-height:36px; filter:alpha(opacity=80);-moz-opacity:0.8;opacity: 0.8;}