*{
	margin: 0;
	padding: 0;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}
@media screen and (min-width: 750px) {
	html{
		font-size: 60px;
	}
}
@media screen and (max-width: 750px){
	html{
		font-size: 38px;
	}
}
.main{
	width: 100%;
	padding: 0 0.5rem;
	margin: 0 auto;
	overflow: hidden;
	position: relative;
}
.page1{
	color: #FFFFFF;
	background: url(../img/bg1.png) no-repeat left 0/100% 100%;
}
.page2,.page4{
	color: #000000;
	background: url(../img/bg2.png) no-repeat left 0/100% 100%;
}
.page3{
	background: url(../img/bg3.png) no-repeat left 0/100% 100%;
}
	
.center{
	width: 100%;
	/* max-width: 1400px; */
	padding: 0 1.1rem;
	margin: 0 auto;
	overflow: hidden;
}
.text_main{
	width: 50.3%;
}
.left{
	float: left;
}
.right{
	float: right;
}
.title{
	width: 100%;
	overflow: hidden;
	margin: 1rem auto 0;
}
.logoPic{
	width: 1.5rem;
	height: auto;
	float: left;
}
.logoname{
	float: left;
	margin-left: 0.3rem;
	margin-top: 0.28rem;
}
.logoname h1{
	color: #fff;
	font-size: 0.36rem;
}
.logoname p{
	color: #fff;
	font-size: 0.26rem;
}
.Pic_main{
	width: 30%;
	max-width: 495px;
	padding-top: 1.2rem;	
	overflow: hidden;
	position: absolute;
	bottom: 0;
	right: 0;
}
.Pic_right{
	left: 0;
	float: right;
}
.Pic_main img{
	width: 100%;
	display: block;
	margin: 0 auto;
}
.Product_text{
	margin: 1.2rem auto 0;
}
.Product_text h2{
	font-size: 0.46rem;
}
.Product_text h3{
	font-size: 0.56rem;
	margin: 0.2rem auto 0;
}
.Product_text p{
	width: 100%;
	color: #BFBEBE;
	font-size: 0.26rem;
	line-height: 0.52rem;
	padding-bottom: 0.8rem;
	margin: 0.28rem auto 0;
	overflow: hidden;
}
.page2 .text_main{
	margin: 2.9rem auto 0;
}
.page2 .Product_text p{
	color: #666;
	margin: 1.2rem auto 0;
}
.footer{
	width: 100%;
	background-color: #252322;
	padding: 0.6rem 0;
	color: #FFFFFF;
	font-size: 0.3rem;
	line-height: 0.6rem;
	text-align: center;
	margin: 0 auto;
}
.footer a{
	color: #FFFFFF;
	text-decoration: none;
}
@media screen and (min-width: 750px) {
	html{
		font-size: 60px;
	}
	.main{
		min-height: 500px;
	}
}
@media screen and (min-width: 1100px) {
	.main{
		min-height: 600px;
	}
}
@media screen and (min-width: 1350px) {
	.main{
		min-height: 750px;
	}
}
@media screen and (max-width: 750px){
	.Pic_right{
		width: 48%;
	}
	.center{
		padding: 0;
	}
}
.dowbutton{
	width: 160px;
	height: 40px;
	font-size: 15px;
	display: flex;
	justify-content: center;
	align-items: center;
	border-radius: 50px;
	color: #FFE4C3;
	cursor: pointer;
	margin-bottom: 20px;
	background: linear-gradient(135deg, #363330 0%, #111111 100%);
}