@charset "utf-8";
/*背景*/
.headerBg{
	position: relative;
	width: 100%;
	height: 450px;
	background-image: url(../Images/about/banner.jpg);
}
/*内容*/

.top_bg{
	height: 457px;
	background-image:url(../Images/About/join_top_bg.png);
	background-position: center center;
}
.text_box_big{
	width: 63%;
	margin: auto;
}
.text_box{
	float: left;
	width: 40%;
	padding-top: 110px;
	margin-left: 55%;
}
.text_box h4{
	font-weight: bold;
	font-size: 18px;
	color:#333333;
	padding-bottom: 14px;
}
.text_box p{
	font-size: 14px;
	color:#333333;
	padding-bottom: 20px;
	line-height:1.7;

}
/*我们能提供什么*/
.middle{
	width: 63%;
	margin: auto;
	padding-bottom: 60px;
}
.provide_title{
	font-size: 18px;
	color: #333333;
	font-weight:bold;
	padding-top: 30px;
	padding-bottom: 25px;
}
.environmental{
	overflow: hidden;
}
.environmental2{
	overflow: hidden;
	margin-top: 20px;
}
.circular{
	float: left;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background-color: #e92a39;
	margin-top: 8px;
}
.text1{
	float: left;
	font-size: 16px;
	color: #333333;
	margin-left: 20px;
}
.Promotion{
	font-size: 16px;
	color: #333333;
	margin-left: 30px;
	margin-top: 25px;
}
.picture{
	overflow: hidden;
	margin-top: 36px;
	margin-bottom: 50px;
}
.picture > li{
	float: left;
	margin: 0 0.8%;
	width: 31.5%;
}
.picture2{
	width: 100%;
	margin: 30px 0;
}
.number{
	font-size: 16px;
	color: #333333;
	line-height: 1.7;
}
.number > dt{
	font-weight: normal;
}
.contact2{
	margin-left: 80px;
}
.position{
	overflow: hidden;
}
.position li{
	font-size: 14px;
	color: #666666;
	float: left;
	margin-left: 5%;
	text-align: center;
	width: 20%;
	height: 30px;
	line-height: 30px;
	margin-bottom: 10px;
}
.position a{
	font-size: 14px;
	color: #666666;
	display:block;
}
.select{
	background-color: #ececec;
}
.segmenting_line{
	width: 100%;
	height: 1px;
	background-color: #e3e3e3;
	margin-bottom: 20px;
	margin-top: 16px;
}
.provide_text{
	font-size: 18px;
	color:#e92a39;
	font-weight: bold;
	margin-bottom: 10px;
}
.text{
	font-size: 14px;
	color: #333333;
	line-height: 2;
}
.text > p{
	font-size: 14px;
	color: #333333;
	line-height: 2;
}
.position_content > p{
	font-size: 14px;
	color: #333333;
	line-height: 2;
}
.position_content {
    padding-bottom: 10px;
    font-size: 14px;
    line-height: 2;
}
.pay{
	font-size: 14px;
	color: #333333;
	margin-top: 3px;
	margin-bottom: 30px;
}
.position > li:hover,
.position > .select{
background-color: #ececec;
}


@media (min-width:768px) and (max-width:1200px ) { 
	.text_box_big{
		width: 80%;
		margin: auto;
	}
	.text_box{
		float: left;
		width: 60%;
		padding-top: 110px;
		margin-left:30%;
	}
	.middle {
		width: 90%;
		margin: auto;
		padding-bottom: 60px;
	}
}

@media (min-width:768px) and (max-width:992px ) { 

}

@media only screen and (max-width: 770px) { 
	.headerBg{
		position: relative;
		width: 100%;
		height: 150px;
		background-image: url(../Images/about/banner.jpg);
		background-position: center;
		background-size: 160% 160%;
	}
	.text_box_big {
		width: 90%;
		margin: auto;
	}
	.text_box {
		float: left;
		width: 100%;
		padding-top:40px;
		margin-left: 0%;
	}
	.top_bg {
		height: 400px;
		background-image: url(../Images/About/join_top_bg.png);
		background-position: center center;
	}
	.text_box p {
		font-size: 15px;
		color: #333333;
		padding-bottom: 20px;
		line-height: 1.7;
	}
	.middle {
		width: 90%;
		margin: auto;
		padding-bottom: 20px;
	}
	.position li {
		font-size: 14px;
		color: #666666;
		float: left;
		margin-left: 5%;
		text-align: center;
		width: 45%;
		height: 30px;
		line-height: 30px;
		margin-bottom: 10px;
	}
	.provide_title {
		font-size: 18px;
		color: #333333;
		font-weight: bold;
		padding-top: 20px;
		padding-bottom: 20px;
	}
	.picture {
		overflow: hidden;
		margin-top: 20px;
		margin-bottom: 20px;
	}
	.picture2 {
		width: 100%;
		margin: 20px 0;
	}
	.position a {
		font-size: 15px;
		color: #666666;
		display: block;
	}
	.position_content {
		padding-bottom: 10px;
		font-size: 16px;
		line-height: 2;
	}
	.position li {
		font-size: 16px;
		color: 
		#666666;
		float: none;
		margin-left: 0;
		text-align: left;
		width: 100%;
		height: 30px;
		line-height: 30px;
		margin-bottom: 0px;
	}
	.text1{
		width: 90%;
	}
	.position_content > p{
		font-size: 15px;
	}
	.position a{
		font-size: 16px;
	}
}