.content{
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
}
#header{
	line-height: 80px;
	padding: 0 10px;
}
.floor01{
	background: url(../images/bg02.jpg)  no-repeat;
	background-size:100%;
	background-attachment:fixed;
	padding: 100px 0;
}
.floor-title{
	font-size: 48px;
	color: #ffa914;
}
.line-box{
	padding: 10px 0;
}
.line{
	width: 600px;
	height: 1px;
	background-color:#ffa914;
	margin: 20px 0;
}
.floor-desc{
	font-size: 24px;
}
.u1{
	width: 600px;
	margin: 40px 0;
	display: flex;
	justify-content: space-between;
}
.u1 li{
	width: 280px;
}
.floor01 .pic01 img{
	width: 580px;
}
.floor01 img{
	border:10px solid #ffffff;
}
.floor02{
	background: url(../images/bg01.jpg) no-repeat;
	background-size:100%;
	background-attachment:fixed;
	padding: 100px 0;
}
.u2{
	margin: 60px 0;
	display: flex;
	justify-content: space-between;
}
.u2 li{
	width: 280px;
	background-color: #ffffff;
	padding: 10px;
}
.floor02 .pic01 img{
	width: 880px;
}
.floor02 img{
	border:10px solid #ffffff;
}
.u2 li p{
	text-align: center;
	margin:20px 0;
}

.kexue{
	background: url(../images/bg03.jpg) no-repeat;
	background-size:100% auto;
	text-align: right;
	padding: 40px 0;
}
.kexue-box{
	display: inline-block;
	padding-right: 40px;
}
.kexue .title{
	width: 550px;
	font-size: 32px;
	color: #333333;
	margin-bottom: 20px;
	text-align: center;
}
.kexue .desc{
	width: 550px;
	font-size: 32px;
	text-align: center;
	margin-bottom: 20px;
}
.kexue .cont{
	width: 550px;
	font-size: 16px;
	text-align: center;
	line-height: 2.0;
}
.floor03{
	background: url(../images/bg05.jpg) no-repeat;
	background-size:100%;
	padding: 100px 0;
	background-position: bottom;
}
.floor03-title{
	font-size: 32px;
	padding-bottom: 20px;
	margin-bottom: 20px;
	border-bottom:1px solid #cccccc;
	text-align: center;
	font-weight: bold;
}
.floor03-desc{
	margin-bottom: 20px;
	text-align: center;
}
.floor03-box{
	padding: 60px;
	background-color: #ffffff;
}
.floor03 .u2 li{
	width: 280px;
}
.floor03 .u2 li img{
	width:100%;
}
.kexue02{
	background: url(../images/bg04.jpg) left top no-repeat;
	background-size:100%;
	color: rgb(204, 252, 139);
	margin-top: 80px;
}
.kexue02 .title{
	color: rgb(204, 252, 139);
}

#footer{
	background-color: #333333;
	padding: 40px 0;
	color: #ffffff;
	text-align: center;
	letter-spacing: 2px;
}

@media screen and (max-width:768px){
	.content{
		width: 100%;
	}
	#header {
	    line-height: 40px;
		font-size: 12px;
	}
	.floor01{
		padding: 20px 0;
	}
	.floor-title{
		font-size: 18px;
		text-indent: 10px;
	}
	.line-box{
		margin: 10px 0;
		padding-left: 10px;
	}
	.line{
		width: 40%;
		margin: 0;
	}
	.floor-desc{
		font-size:14px;
		text-indent: 10px;
	}
	.u1 {
	    width:210px;
	    margin: 20px 0;
	}
	.u1 li {
	    width: 100px;
	}
	.floor01 .pic01 img{
		width: 220px;
	}
	.floor02{
		padding: 40px 0;
	}
	.floor02 .pic01 img{
		width: 60%;
	}
	.u2{
		margin:0 0 20px 0;
	}
	.u2 li {
	    width: 22%;
	}
	.u2 li p{
		font-size: 12px;
		margin: 10px 0;
	}
	.kexue{
		padding: 10px 0;
		background-size: cover;
	}
	.kexue .title {
		width: 200px;
	    margin-bottom: 10px;
	    font-size:16px;
	}
	.kexue .desc {
		width: 200px;
	    margin-bottom: 10px;
	    font-size: 16px;
	}
	.kexue .cont {
	    width: 200px;
	    font-size: 8px;
	}
	.kexue-box{
		padding: 20px 10px 20px 0;
	}
	.floor03{
		padding: 20px 0;
	}
	.floor03-box{
		padding:20px;
	}
	.floor03-title {
	    font-size: 18px;
	}
	.kexue02{
		margin-top: 20px;
	}
	#footer{
		padding: 20px 0;
		font-size: 14px;
	}
	
	
	
	
	
	
	
	
	
}