* {
	padding: 0px;
	margin: 0px;
	letter-spacing: 1px;
	background-repeat: no-repeat;
}

html,
body {
	/*height: 100%;*/
	/*outline: 0;*/
}

html {
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust: 100%;
}

body {
	/*background-color: #f0f0f0;*/
	/*min-height: 100%;*/
	font-family: "Helvetica Neue", Helvetica, "Microsoft YaHei", '微软雅黑', arial, sans-serif;
	line-height: 1.231;
}
/*.main {
	height: 100%;
	width: 100%;
	margin: 0 auto;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	position: relative;
	overflow: hidden;
}*/

.page {
	margin: 0;
	position: relative;
	height: 100vh;
	width: 100%;
	overflow: hidden;
	display: block;
	background-color: #f0f0f0;
	background-position: center;
	background-size: 100% 100%;
	background-repeat: no-repeat;
}

.pageContainer {
	position: absolute;
}

.currentPage {
	display: block;
}

.activePage {
	display: block;
	z-index: 2;
}

.arrow-bottom {
	bottom: 30px;
	z-index: 150;
	margin-left: -12px;
	position: absolute;
	width: 30px;
	height: 20px;
	left: 50%;
	background: url(../img/sicons.png) -107px 0;
	background-size: 80px;
}

.pageContainer>div {
	position: absolute;
	width: 100%;
	text-align: center;
}

#gongneng {
	-webkit-box-pack: space-between;
	-webkit-justify-content: space-between;
	-moz-justify-content: space-between;
	-ms-justify-content: space-between;
	-o-justify-content: space-between;
	justify-content: space-between;
}

#gongneng>div {
	margin-top: 6vw;
}

#gongneng>div:nth-child(even) {
	margin-left: 10%;
}