/* bannertop */
.bannertop {
	width:100%;
	height:450px;
	margin-left:auto;
	margin-right:auto;
	text-align:center;
	position:relative;
}
.bannertop {
	z-index:1;
	overflow:hidden;
}
.maincont {
	height:540px;
}
.bannerwapper {
	width:100%;
	height:100%;
	position:relative;
}
.bannerwin, .bannerios, .bannerandr {
	width:100%;
	height:450px;
	left:100%;
	position:absolute;
	top:0;
	background-image: url(8.jpg);
}
.bannercontent {
	width:1170px;
	text-align:center;
	margin-left:auto;
	margin-right:auto;
}
.bannercontent, .bannerimg {
	height:433px;
}
.bannercontent {
	position:relative;
}
.windows_ico, .ios_ico, .android_ico {
	position:absolute;
	cursor:pointer;
	background:url(wpmain2.png) no-repeat;
	line-height:80px;
	font-size:18px;
	color:#FFF;
	font-family:'微软雅黑';
	letter-spacing:5px;
}
/* ios */
/* windows */
.windows_ico {
	left:0px;
	top:330px;
	height:80px;
	width:270px;
	z-index:90;
	background-position:0px 0px;
}
.windows_active {
	background: url(wpmain1.png) no-repeat;
}
.ios_ico {
	left:275px;
	top:330px;
	height:80px;
	width:270px;
	z-index:90;
	background-position:0px 0px;
}
.ios_active {
	background:url(wpmain1.png) no-repeat;
	}
.android_ico {
	z-index:90;
	left:550px;
	top:330px;
	height:80px;
	width:270px;
	background-position:0px 0px;
}
.android_active {
	background:url(wpmain1.png) no-repeat;
}


/*android*/