@charset "utf-8";
body,html{
	font-family:"Source Han Sans CN", Arial;
	margin:0;
	padding:0;
	color:#000;
}
html{font-size:640px;}
img{width: 100%; display:block;}
.header img{vertical-align:top;}
div,form,img,ul,ol,li,dl,dt,dd,p{margin:0; padding:0; border:0;list-style:none;}
ul,li{list-style:none;}
h1,h2,h3,h4,h5,h6,input{margin:0; padding:0; text-align:center;}
a{text-decoration:none;}
a:hover{text-decoration:none;}
.clear{clear:both;}

.section1{
	background: url(../images/nianzhong_01.jpg) no-repeat center center;
	background-size: 100% 100%;
	height: calc(367rem/640);
	width: 100%;
	position: relative;
}
.section2{
	background: url(../images/nianzhong_02.jpg) no-repeat center center;
	background-size: 100% 100%;
	height: calc(450rem/640);
	width: 100%;
	position: relative;
}
.container{
	width: calc(554rem/640);
	margin:0 auto;
	position: relative;
}
.countdown{
	position: absolute;
	width: calc(554rem/640);
	bottom: calc(-210rem/640);
	left: 50%;
	transform: translate(-50%);
}
.countdown li{
	width: calc(93rem/640);
	height: calc(63rem/640);
	text-align: center;
	margin-right: calc(60rem/640);
	float: left;
}
.countdown li:nth-last-child(1){
	margin-right: calc(0rem/640);;
}
.countdown span{
	font-size: calc(48rem/640);
	color:#fff;
	width: calc(93rem/640);
	height: calc(63rem/640);
	text-align: center;
	font-weight: bold;
	vertical-align: top;
}
.section3{
	background: url(../images/nianzhong_03.jpg) no-repeat center center;
	background-size: 100% 100%;
	height: calc(643rem/640);
	width: 100%;
	position: relative;
}
.section3 a{
	width: calc(216rem/640);
	height: calc(40rem/640);
	display: inline-block;
	position: absolute;
	left: 50%;
	transform: translate(-50%);
	bottom:calc(32rem/640);
}
.section4{
	background: url(../images/nianzhong_04.jpg) no-repeat center center;
	background-size: 100% 100%;
	height: calc(653rem/640);
	width: 100%;
	position: relative;
}
.section4 a{
	width: calc(216rem/640);
	height: calc(40rem/640);
	display: inline-block;
	position: absolute;
	left: 50%;
	transform: translate(-50%);
	bottom:calc(15rem/640);
}
.section5{
	background: url(../images/nianzhong_05.jpg) no-repeat center center;
	background-size: 100% 100%;
	height: calc(969rem/640);
	width: 100%;
	position: relative;
}
.section5 a{
	width: calc(216rem/640);
	height: calc(40rem/640);
	display: inline-block;
	position: absolute;
	left: 50%;
	transform: translate(-50%);
	bottom:calc(32rem/640);
}
.section6{
	background: url(../images/nianzhong_06.jpg) no-repeat center center;
	background-size: 100% 100%;
	height: calc(483rem/640);
	width: 100%;
	position: relative;
}
.section6 a{
	width: calc(143rem/640);
	height: calc(143rem/640);
	display: inline-block;
	position: absolute;
	left: 50%;
	transform: translate(-50%);
	bottom:calc(35rem/640);
}