@charset="utf-8";
#banner {
	width:100%px;
	height:268px;
	background:url(image/banner21.jpg) no-repeat center;
	background-size: 100%;
	min-width: 1280px;
}
.part h2 {
	height:126px;
	text-align: center;
	font-size: 18px;
	/*background-color: blue;*/
	line-height: 200px;
/*	margin-top: 100px;*/
/*	border-bottom:1px solid blue;
	padding-bottom: 10px;*/
}
.aboutus{
	width: 100%;
	height: 430px;
	/*background-color: red;*/
	margin-top: -15px;
}
.part1{
	width:1040px;
	height:430px;
	background-color: #f1f2f3;
	margin: 0 auto;
	font-size: 14px;
	line-height: 28px;
}
.part1 p{
	width:958px;
	height:340px;
	/*background-color: red;*/
	text-align: center;
	text-indent:2em;
	font-size: 12px;
	margin: 0 auto;
}
.develop{
	width: 100%;
	height: 600px;
	background-color: white;
	margin-top: -20px;
}
.part2{
	width:680px;
	height:600px;
	/*background-color: blue;*/
	margin: 0 auto;
	font-size: 14px;
}
.part2 p{
	line-height: 28px;
	font-size: 12px;
}
.factory{
	width: 100%;
	height: 860px;
	/*background-color: red;*/
	margin-top: -20px;
}
.part3{
	width: 1040px;
	height: 860px;
	background-color: #f1f2f3;
	margin: 0 auto;

}
.part3 h2{
	background-color: #eef0f1;
}
.part3 nav{
	width: 1040px;
	height: 686px;
	/*background-color: #f1f2f3;*/
	margin: 60px auto;
}
.part3 nav div{
	width: 202px;
	height: 202px;
	border: 1px solid #e5e5e5;
	box-shadow: 0 1px 10px rgba(0,0,0,0.3);

}
.pic1{
	position: relative;
	margin-left: 46.4px;
}
.pic2{
	position: absolute;
	margin-left: 294.8px;
	margin-top: -204px;
}
.pic3{
	position: absolute;
	margin-left: 543.2px;
	margin-top: -204px;
}
.pic4{
	position: absolute;
	margin-left: 791.6px;
	margin-top: -204px;
}
.pic5{
	position: absolute;
	margin-left: 46.4px;
	margin-top: 77.33px;
}
.pic6{
	position: absolute;
	margin-left: 294.8px;
	margin-top: 77.33px;
}
.pic7{
	position: absolute;
	margin-left: 543.2px;
	margin-top: 77.33px;
}
.pic8{
	position: absolute;
	margin-left: 791.6px;
	margin-top: 77.33px;
}
.part3 nav div img{
	margin-top: 1px;
	margin-left: 1px;
/*	float: right;*/
}