*{
	padding:0;
	margin:0;
	}
.clearboth{
	clear:both;
	}
.sbhover{
	
	cursor:pointer;
	}
html{
	font-size:100px;
	}
html,body{
	background-color:#05247d;
	}
.main{
	max-width:7.5rem;
	width:7.5rem;
	margin:0 auto;
	}
.bgimg>img{
	width:100%;
	}
.mmw{
	
	
	}
.bg1{
	background:url(../images/a1.png) top center no-repeat;
	background-size:100% 100%;
	height:6.23rem;
	}
.bg1_1{
	height:0.64rem;
	float:left;
	width:3rem;
	margin-top:4.65rem;
	margin-left:0.5rem;
	}
.bg1_2{

	height:0.64rem;
	float:left;
	width:3rem;
	margin-top:4.65rem;
	margin-left:0.5rem;
	}
.bg2{
	background:url(../images/a2.png) top center no-repeat;
	background-size:100% 100%;

	height:11.27rem;
	}
.bg2_1{
	width:3.25rem;
	height:2.55rem;
	margin-left:0.38rem;
	margin-top:5.70rem;
	float:left;
	}
.bg2_2{
	width:3.25rem;
	height:2.55rem;
	margin-left:0.23rem;
	margin-top:5.70rem;
	float:left;
	}
.bg2_3{
	width:3.25rem;
	height:2.55rem;
	margin-left:0.38rem;
	margin-top:0.10rem;
	float:left;
	}
.bg2_4{
	width:3.25rem;
	height:2.55rem;
	margin-left:0.23rem;
	margin-top:0.10rem;
	float:left;
	}
.bg2_5{
	width:2.73rem;
	height:2.74rem;
	margin-left:2.30rem;
	margin-top:-9.2rem;
	float:left;
	
	}
.bg3{
	background: url(../images/a3.png) top center no-repeat;
	background-size:100% 100%;

	height:5.53rem;
	}
.bg3_1{
	height:0.64rem;
	float:left;
	width:3.00rem;
	margin-top:3.75rem;
	margin-left:0.50rem;
	}
.bg3_2{

	height:0.64rem;
	float:left;
	width:3.00rem;
	margin-top:3.75rem;
	margin-left:0.50rem;
	}
.bgkf{
	width:2.04rem;
	height:0.68rem;
	position:fixed;
	top:25%;
	right:2%;
	}