*{
	margin:0;
	padding:0;
	font-family:Microsoft YaHei;
	color: #eee
}
.wind_box{
	width: 100%;
}
.item{
	width: 100%;
}
.i1{
	background: url(../img/1.png) no-repeat top center;
	height: 813px;
}
.i2{
	background: url(../img/2.png) no-repeat top center;
	height: 754px;
}
.i2 .t1,
.i3 .t1,
.i4 .t1{
	position: relative;
	top: 150px;
	right: 365px;
	font-size: 38px;
}
.i2 .t2 p{
	width: 410px;
	margin:0 auto;
	position: relative;
	right: 237px;
	top: 190px;
	line-height: 34px;
	font-size:20px;
	text-align: justify;
}
.i3 .t2,
.i4 .t2,
.i4 .t2{
	position: relative;
	top: 250px;
	right: 105px;
	
}
.i2 .t3{
	padding: 234px 210px 0 0 ;
}
.i2 .t3 a{
	font-size: 20px;
	color: #069ec8
}
.i3{
	background: url(../img/3.png) no-repeat top center;
	height: 578px;
}
.i3 .t1{
	top: 20px;
	right: 0px;
}
.i3 .t2{
	right: 0;
	top: 58px;
}
.i3 .t3,
.i3 .t4{
	position: relative;
	top: 140px;
}
.i3 .t4{
	top: 300px;
}
.i3 .t3 span,
.i3 .t4 span{
	margin:0 105px;
	color: #069ec8;
	font-size: 24px;
}
.i4{
	background: url(../img/4.png) no-repeat top center;
	height: 775px;
}
.i4 .t1{
	right: 0;
	top: 50px;
}
.i4 .t2{
	top: 100px;
	right: 0;
}
.i4 .t3,
.i4 .t4{
	width: 1200px;
	margin:150px auto 0;
}
.i4 .t3 div{
	background: url(../img/4-bg.png) no-repeat top center;
	width: 344px;
	height: 344px;
	float:left;
	margin: 0 28px;
	z-index: 99;
}
.i4 .t3 div p{
	padding-top: 140px;
}
.i4 .t3 div p .s1{
	font-size: 30px;
}
.i4 .t3 div p .s2{
	font-size: 14px;
}
.i4 .t4 div{
	background: url(../img/4-jt.png) no-repeat top center;
	width: 68px;
	height: 47px;
	float:left;
	margin:0 166px;
	position: relative;
	top: -300px;
}
.show1{
	position: relative;
	top: -345px;
}
.show2{
	opacity:0;
	top:-395px;
	
}
.bluetooth{
	background: url(../img/bluetooth.png) no-repeat  center !important;
}
.zhuji{
	background: url(../img/zhuji.png) no-repeat  center !important;
}
.sensor{
	background: url(../img/sensor.png) no-repeat  center !important;
}
.i5{
	background: url(../img/5.png) no-repeat  center;
	height: 748px;
}
.i5 .t1{
	width: 100%;
}
.i5 .t1 span{
	position: relative;
	color: #333;
	font-size: 26px;
}
.i5 .t1 .s1{
	top: 55px;
	left: -720px
}
.i5 .t1 .s2{
	top: 180px;
	left:-1200px;
}
.i5 .t1 .s3{
	top: 210px;
	left: -1000px
}
.i5 .t1 .s4{
	font-size: 44px;
	top: 175px;
	left: -312px
}
.i5 .t1 .s5{
	top: 420px;
	left: -1290px;
}
.i6{
	background: url(../img/6.png) no-repeat top center;
	height: 273px;
}
.i6 .t1{
	font-size: 18px;
	padding-top: 110px;
	color: #333
}