@charset "utf-8";

body{
	background-color: #28292d;
	color: #fff;
}
.vus-wrapper,
.vus-container{
	min-width: 1000px;
}

.mb-color{
	color: #ffc440 !important;
}
.mb-bg{
	background-color: #ffc440 !important;
}
.mb-border{
	border-color: rgba(255,196,64, 0.3) !important;
}
.mb-border:after{
	border-color: #ffc440 !important;
}

.mb-color2{
	color: #484a50 !important;
}
.mb-bg2{
	background-color: #455a64 !important;
}
.mb-border2,
.mb-border2:before{
	border-color: #455a64 !important;
}

.zk-banner{
	height: 600px;
	position: relative;
}
.zk-banner .b-img{
	width: 100%;
	height: 200px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: auto 100%;
	position: absolute;
	z-index: -1;
}
.zk-banner .b-img.img1{
	top: 0;
	background-image: url('../images/dark/banner-1.jpg');
}
.zk-banner .b-img.img2{
	top: 200px;
	background-image: url('../images/dark/banner-2.jpg');
}
.zk-banner .b-img.img3{
	top: 400px;
	background-image: url('../images/dark/banner-3.jpg');
}
.zk-banner .title-1{
	width: 440px;
	height: 321px;
	position: absolute;
	top: calc(50% - 160px);
	left: calc(50% + 50px);
	animation-name: vusZoomInOut;
	animation-duration: 2s;
	animation-iteration-count: infinite;
}
.zk-arrow{
    display: inline-block;
    width: 24px;
    height: 24px;
    border-left: 3px solid rgba(255, 255, 255, .5);
    border-bottom: 3px solid rgba(255, 255, 255, .5);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    -webkit-animation: vusSdb1 1.5s infinite;
    animation: vusSdb1 1.5s infinite;
    box-sizing: border-box;
}

.zk-title{
	position: relative;
}
.zk-title:after{
	width: 60px;
	display: block;
	content: '';
	position: absolute;
	bottom: 0;
	left: calc(50% - 30px);
	border-bottom: 5px solid transparent;
}
.zk-title h2{
	font-size: 48px;
}

/*page*/
.zk-page{
	padding-top: 150px;
}
/*page-1*/
.zk-page-1{
	background-image: url('../images/pic-1-2.png');
	background-position: right -30px center;
	background-repeat: no-repeat;
}
.zk-page-1 .tit strong{
	font-size: 120px;
}
.zk-page-1 .txt{
	width: 50%;
	line-height: 2.5;
}
.zk-page-1 .img1{
	width: 441px;
	height: 291px;
	position: absolute;
	right: 30px;
	bottom: 0;
	background-image: url('../images/pic-1.png');
	background-repeat: no-repeat;
}

/*page-2*/
.zk-page-2 .t-list{
	height: 407px;
	float: left;
	overflow: hidden;
}
.zk-page-2 .t-list li i{
	width: 40px;
	height: 40px;
	display: block;
	position: absolute;
	left: 0;
	top: calc(50% - 20px);
}
.zk-page-2 .t-list li strong{
	padding-left: 60px;
	line-height: 1.2;
	display: block;
}
.zk-page-2 .p1{
	width: 100%;
	position: absolute;
	left: 0;
	bottom: 0;
}

/*page-3*/
.zk-page-3 .item{
	height: 168px;
	overflow: hidden;
}
.zk-page-3 .item .number{
	width: 35%;
	height: 168px;
	line-height: 168px;
	font-size: 60px;
}
.zk-page-3 .item .text{
	width: calc(100% - 35% - 10px);
	height: 168px;
}

/*page-4*/
.zk-page-4{
	min-height: 600px;
	background-image: url('../images/dark/pic-3.jpg');
	background-position: center;
	background-repeat: no-repeat;
}
.zk-page-4 .item{
	width: 25%;
	position: absolute;
}
.zk-page-4 .item-1{
	top: 50px;
	left: 0;
}
.zk-page-4 .item-2{
	left: 0;
	bottom: 50px;
}
.zk-page-4 .item-3{
	top: 50px;
	right: 0;
}
.zk-page-4 .item-4{
	right: 0;
	bottom: 50px;
}

/*page-5*/
.zk-page-5 .img{
	width: 100%;
	height: 150px;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.zk-page-5 .img1{
	background-image: url('../images/pic-4-icon-1.jpg');
}
.zk-page-5 .img2{
	background-image: url('../images/pic-4-icon-2.jpg');
}
.zk-page-5 .img3{
	background-image: url('../images/pic-4-icon-3.jpg');
}
.zk-page-5 .img4{
	background-image: url('../images/pic-4-icon-4.jpg');
}
.zk-page-5 .img5{
	background-image: url('../images/pic-4-icon-5.jpg');
}
.zk-page-5 .img6{
	background-image: url('../images/pic-4-icon-6.jpg');
}
.zk-page-5 .img7{
	background-image: url('../images/pic-4-icon-7.jpg');
}
.zk-page-5 .img8{
	background-image: url('../images/pic-4-icon-8.jpg');
}
.zk-page-5 .img9{
	background-image: url('../images/pic-4-icon-9.jpg');
}
.zk-page-5 .img10{
	background-image: url('../images/pic-4-icon-10.jpg');
}
.zk-page-5 .img11{
	background-image: url('../images/pic-4-icon-11.jpg');
}
.zk-page-5 .img12{
	background-image: url('../images/pic-4-icon-12.jpg');
}
.zk-page-5 .img13{
	background-image: url('../images/pic-4-icon-13.jpg');
}
.zk-page-5 .img14{
	background-image: url('../images/pic-4-icon-14.jpg');
}
.zk-page-5 .img15{
	background-image: url('../images/pic-4-icon-15.jpg');
}
.zk-page-5 .img16{
	background-image: url('../images/pic-4-icon-16.jpg');
}
.zk-page-5 .txt{
	line-height: 1.2;
}
.zk-page-5 .bg{
	background-image: url('../images/pic-4.png');
	background-repeat: no-repeat;
	background-position: right bottom;
}
.zk-page-5 ul{
	line-height: 50px;
	padding: 50px 0 0 80px;
}
.zk-page-5 .number{
	width: 50px;
	height: 50px;
	line-height: 46px;
	display: block;
}
.zk-page-5 .li-txt{
	width: calc(100% - 70px);
}

/*page-6*/
.zk-page-6 .tit{
	height: 465px;
}
.zk-page-6 .tit .txt{
	width: 45px;
	line-height: 1.2;
	overflow: hidden;
	display: inline-block;
	font-size: 45px;
}
.zk-page-6 .tit .txt2{
	width: 25px;
	font-size: 25px;
}
.zk-page-6 .img{
	height: 465px;
	line-height: 1.8;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.zk-page-6 .img1{
	background-image: url('../images/pic-5.jpg');
}
.zk-page-6 .img2{
	background-image: url('../images/pic-5-1.jpg');
}
.zk-page-6 .img3{
	background-image: url('../images/pic-5-2.jpg');
}
.zk-page-6 .img4{
	background-image: url('../images/pic-5-3.jpg');
}

/*page-7*/
.zk-page-7{
	min-height: 530px;
}
.zk-page-7 .p1{
	width: 306px;
	height: 528px;
	overflow: hidden;
}
.zk-page-7 .p2{
	width: calc(100% - 612px);
	min-height: 530px;
}
.zk-page-7 .p2 .img1{
	width: 80%;
	margin-top: 80px;
}
.zk-page-7 .p2 .img2{
	position: absolute;
	bottom: 0;
}


/*page-8*/
.zk-page-8 .line{
	margin: 80px 0;
	height: 400px;
}
.zk-page-8 .arrow{
	height: 8px;
}
.zk-page-8 .arrow:after{
	width: 40px;
	height: 41px;
	content: '';
	position: absolute;
	top: calc(50% - 21px);
	right: -10px;
	background-image: url('../images/dark/pic-7-arrow.png');
}
.zk-page-8 .arrow:before{
	width: 30px;
	height: 30px;
	content: '';
	border-radius: 100%;
	position: absolute;
	top: calc(50% - 15px);
	left: -23px;
	border: 8px solid transparent;
}
.zk-page-8 .step{
	width: 100%;
	padding: 0 50px;
	position: absolute;
	top: -44px;
	left: 0;
}
.zk-page-8 .step .info:after{
	width: 0;
	height: 0;
	content: '';
	border: 20px solid transparent;
	border-bottom-color: #455a64;
	position: absolute;
	top: -40px;
	left: calc(50% - 20px);
	z-index: 0;
}

/*page-9*/
.zk-page-9{
	background-position: right center;
	background-repeat: no-repeat;
	background-image: url('../images/dark/pic-8.jpg');
	background-size: auto 100%;
}



.footer{
	padding: 80px 0 20px;
	overflow: hidden;
}



/*----------箭头向下滑动------------*/
@-webkit-keyframes vusSdb1{0%{-webkit-transform: rotate(-45deg) translate(0, 0);opacity: 0;}50%{opacity: 1;}100%{-webkit-transform: rotate(-45deg) translate(-20px, 20px);opacity: 0;}}
@keyframes vusSdb1{0%{transform: rotate(-45deg) translate(0, 0);opacity: 0;}50%{opacity: 1;}100%{transform: rotate(-45deg) translate(-20px, 20px);opacity: 0;}}

/*----------放大缩小(心跳效果)------------*/
@-webkit-keyframes vusZoomInOut{0%,100%{transform: scale(1,1);}50%{transform: scale(1.1, 1.1);}}
@keyframes vusZoomInOut{0%,100%{transform: scale(1,1);}50%{transform: scale(1.1, 1.1);}}

@media (min-width: 1280px) {
	.zk-banner .title-1{
		left: calc(50% + 100px);
	}
	.zk-page-2 .t-list{
		width: 390px;
		height: 500px;
	}
	.zk-page-7 .p2 .img1{
		width: 383px;
		margin: 0;
	}
	.zk-page-7 .p2 .img2{
		width: 576px;
	}
}
@media (min-width: 1900px) {
	.vus-container {
		max-width: 1220px;
	}
}