* {
	padding: 0px;
	margin: 0px
}

body {
	font-size: 100px;
}

* {
	margin: 0;
	padding: 0;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
	box-sizing: border-box;
}

.trans {
	transition: all .3s ease-in;
}

html {
	width: 100%;
	height: 100%;
}

body {
	width: 100%;
	height: 100%;
	max-width: 640px;
	min-width: 320px;
	margin: 0 auto;
	font: .24rem/1.5 "PingFang SC", Helvetica, "Helvetica Neue", "microsoft yahei", Tahoma, Arial, sans-serif;
	color: #666;
	-webkit-touch-callout: none;
	-webkit-user-select: none;
	-khtml-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	position: relative;
}
img {
	border: 0px;
}
.content{
	background: url(../img/bj.png) no-repeat center center;
	background-size: cover;
	width: 100%;
	height: 100%;
}
.logo{
	width: 100%;
	padding-top: 2.4rem;
	overflow: hidden;
}
.logo img{
	width: 1.26rem;
	height: 1.26rem;
	margin: 0 auto;
	display: block;
}
.content .logo p{
	color: #ffffff;
	font-size: 0.28rem;
	text-align: center;
	padding: 0.2rem 0 0.1rem 0;
}
.content .logo span{
	color: #fff6e7;
	font-size: 0.2rem;
	text-align: center;
	display: block;
}

.button{
	width: 4rem;
	height: 0.92rem;
	margin: 1rem auto 0 auto;
	background: url(../img/bott_bj.png) no-repeat center center;
	background-size: 100% 100%;
}
.button .down{
	width: 100%;
	height: 100%;
	margin: 0 auto;		
}
.button .down .and{
	float: left;
	margin: 0.16rem 0.16rem 0 0.76rem;
}
.button .down .and img{
	width: 0.4rem;
	height: 0.44rem;
}
.button .down span{
	float: left;
	color: #5789ff;
	font-size: 0.34rem;
	line-height: 0.76rem;
	font-weight: bolder;
}
.intr{
	width: 100%;
	margin: 0.16rem auto 0 auto;
	overflow: hidden;
}
.intr .item1{
	padding-right: 0.5rem;
	width: 50%;
	float: left;
	font-size: 0.24rem;
	color: #fff1da;
	text-align: right;
	background: url(../img/icon1.png) no-repeat right 1.3rem center;
	background-size: 0.24rem 0.28rem;
}
.intr .item2{
	padding-left: 0.38rem;
	width: 50%;
	float: left;
	font-size: 0.24rem;
	color: #fff1da;
	text-align: left;
	background: url(../img/icon2.png) no-repeat left center;
	background-size: 0.28rem 0.28rem;
}
.footer{
	width: 100%;
	position: absolute;
	bottom: 0.3rem;
	left: 0;
}
.footer p{
	font-size: 0.2rem;
	color: #fff1da;
	text-align: center;
	line-height: 0.32rem;
}











@media only screen and (min-width:641px) {
	html {
		font-size: 100px;
	}
}

@media only screen and (max-width:640px) {
	html {
		font-size: 100px;
	}
}

@media only screen and (max-width:540px) {
	html {
		font-size: 84.375px;
	}
}

@media only screen and (max-width:480px) {
	html {
		font-size: 75px;
	}
}

@media only screen and (max-width:414px) {
	html {
		font-size: 64.6875px;
	}
}

@media only screen and (max-width: 400px) {
	html {
		font-size: 62.5px;
	}
}

@media only screen and (max-width: 375px) {
	html {
		font-size: 58.5938px;
	}
}

@media only screen and (max-width: 360px) {
	html {
		font-size: 56.25px;
	}
}

@media only screen and (max-width: 320px) {
	html {
		font-size: 50px;
	}
}