.w1200{
	width: 1200px;
	margin: 0 auto;
	position: relative;
}
.swiper-slide-active .zoomIn{
	-webkit-animation-name: zoomIn;
	animation-name: zoomIn;	
	animation-duration: 1.5s;				
}

.ztswiper{
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.p1{
	background: url(../img/p1.jpg) top center no-repeat;
	background-size:100%;
}
.p_1_1{
	height:24%;
	position: absolute;
	width: 100%;
	top: 26.5%;
	left: 0;
}
.p_1_1 img{
	height: 100%;
	display: block;
	margin: 0 auto;
}
.p1_1_2{
	position: absolute;
	bottom: 0;
	left: 0;
	z-index: 1;
	width: 100%;
}
.p1_1_2 img{
	width: 100%;
}
.p1_1_3{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 1;

}
.p1_1_3 img{
	width: 100%;
}

.p2{
	background: url(../img/p21.jpg) center center no-repeat;
	background-size:100% 100%;
	overflow: hidden;
}

.p_2_1{
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 999;
	background: url(../img/p22.png) center center no-repeat;
	background-size:100% 100%;	
}

.chilun {
  position: absolute;
  right: -0;
  top: 50%;
  margin-top: -90vh;
  height: 180vh;
  width: auto;
  -webkit-transition: -webkit-transform 1s ease-out;
  transition: -webkit-transform 1s ease-out;
  transition: transform 1s ease-out;
  transition: transform 1s ease-out, -webkit-transform 1s ease-out;
  z-index: 1;
}

.p2 .left_text{
	position: absolute;
	height: 440px;
	left: -260px;
	top: 50%;
	margin-top: -220px;
	z-index: 99999;
}
.p2 .box{
	width: 100%;
	height: 740px;
	position: absolute;
	z-index: 9999;
	left: 0;
	top: 50%;
	margin-top: -370px;
}
.p2 .box .w1200{
	width: 1206px;
}
.p2 .box .w1200 .title{
	width: 1200px;
	margin: 0 auto;
}
.p2 .box .w1200 .videobox{
	width: 1206px;
	height: 582px;
	background: url(../img/boxbg.png) center top no-repeat;
	margin-top: 6px;
	position: relative;
}

.p2 .box .w1200 .videobox .hd{
	width: 276px;
	height: 460px;
	position: absolute;
	left: 3px;
	top: 56px;
	z-index: 9999;
}	
.p2 .box .w1200 .videobox .hd ul li{
	height: 276px;
	height: 46px;
	display: flex;
	box-sizing: border-box;
	align-items: center;
	padding-left: 18px;
	font-size: 18px;
	color: #fff;
	cursor: pointer;
	line-height: 1;
}
.p2 .box .w1200 .videobox .hd ul li.on{
	background:url(../img/onbg.png) center center no-repeat;
	color: #000;
}
.p2 .box .w1200 .videobox .bd{
	width: 900px;
	height: 506px;
	position: absolute;
	right: 32px;
	top: 17px;
	z-index: 9998;

}
.p2 .box .w1200 .videobox .bd ul li{
	width: 900px;
	height: 506px;	
}
.p2 .box .w1200 .videobox .bd ul li a{
	display: block;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: url(../img/videobg.png) center center no-repeat;
	z-index: 1;
}

.p2 .box .w1200 .videobox .bd ul li img{
	width: 900px;
	height: 506px;	
		z-index: 0;
}

.tab-wrap{
	width: 260px;
	height: 650px;
	position: absolute;
	right: -300px;background: url(../img/ztnavtitle.png) center 31px no-repeat;
	top: 50%;
	margin-top: -325px;
}
.tab-wrap img{
	position: absolute;
	left: 50%;
	margin-left: -116px;
	width: 232px;
	
}
.tab-wrap img.prev{
	top: 0;
}
.tab-wrap img.next{
	bottom: 0;
}
.tab-wrap .bd{
	width: 260px;
	height: 600px;
	padding-top: 25px;
}
.tab-wrap .bd ul li{
	font-size: 20px;
	height: 60px;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	cursor: pointer;
}
.tab-wrap .bd ul li a{
	font-size: 20px;
}
.tab-wrap .bd ul li.a{
	background-color: #40be9a;
	border-radius:30px ;
}
.tab-wrap .bd ul li.a a{
	color: #fff;
}

.p3{
	background: url(../img/p21.jpg) center top no-repeat;
	background-size:100% 100%;
}
.p3 .p3_1{
	position: absolute;
	height: 33.3vh;
	width: 100%;
	left: 0;
	bottom: 0;
	background: url(../img/p_3_2.png) center top no-repeat;
	background-size:100% 100%;	
}
.p3 .p3_1 .w1200{
	box-sizing: border-box;
}

.p3 .p3_1 p{
	font-size: 14px;
	color: #fff;
	text-align: center;
	line-height: 2;
}
.p3 .p3_1 p:first-child{
	font-size: 14px;
	color: #fff;
	text-align: center;
	justify-content: center;
	padding-bottom:2vh;
	padding-top: 14.5vh;
	
}	
.p3 .p3_1 p:first-child img{
	margin-right: 10px;
}
.p3 .w1200{
	
}
.p3 .p_text3{
	display: block;
	margin: 0 auto;	
	margin-top: 8vh;
	margin-bottom: 5vh;
}
.p3 .p_text3{
	height: 140px;
}
.p3 .w1200{
	text-align: center;
}
.p3 .w1200 strong{
	color: #00856f;
	font-size: 24px;
}
.p3 .w1200 ul{
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	padding-top: 4vh;
	padding-bottom: 4vh;
}
.p3 .w1200 ul li{
	font-size: 16px;
	line-height: 2;
	color: #282828;
	margin: 0 15px;
}
.codepic{
	height: 180px;
}

@media screen and (min-width: 1930px) {
	.box{
		transform: scale(1.3);
	}		
}
@media screen and (max-width: 1900px) {
	.box{
		transform: scale(.9);
	}
	.p3 .p3_1 p{
		font-size: 14px;
		color: #fff;
		text-align: center;
		line-height: 1.8;
	}	
	.p3 .p3_1 p:first-child{
		font-size: 14px;
		color: #fff;
		text-align: center;
		justify-content: center;
		padding-bottom:1vh;
		padding-top: 14vh;
		
	}
	.p3 .p_text3{
		height: 120px;
		margin-top: 6vh;
		margin-bottom: 3vh;
	}	
	.p3 .w1200 ul{
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
		padding-top: 2vh;
		padding-bottom: 3vh;
	}		
	.p3 .w1200 ul li{
		font-size: 16px;
		line-height: 1.6;
		color: #282828;
		margin: 0 15px;
	}	
	.codepic{
		height: 160px;
	}	
		
}	
@media screen and (max-width: 1640px) {
	.box{
		transform: scale(.8);
	}	
}