.main_personnel{
	width: 1120px;
    margin:20px auto;
    border-radius:20px;
    border:1px solid #B9B9B9; 
}
.main_personnel_a{
	margin:20px auto;
	text-align: center;
	padding:10px 0 0 0;
}
.main_personnel_b{
	padding:0 0 0 40px;

}
.main_personnel_c{
    padding-left:100px;
    line-height: 30px;
    letter-spacing: 2px;
}
.main_personnel_1{
	width: 1120px;
    margin:auto;
    border-radius:20px;
    border:1px solid #B9B9B9; 
}
.foot{
	margin-top:20px;
	height:100px;
	background:#DDDDDD;
}
.foot_1{
    margin:auto;
    padding-top:20px;
    width:800px;
    text-align: center;
    color:#000000;
  
}
.main_introduce{
	padding-top:20px;
	width: 1200px;
    margin:auto;
    /*background:red;*/
}
.main_introduce_b{
	line-height: 30px;
	margin:auto;
	letter-spacing: 2px;
}
.main_introduce_c{
	width:1000px;
	margin-left: 70px;
}
.pics_a{
	float: left;

}
.pics_b1{
	float: left;
	margin-left: 50px;	
}
.pics_b2{
	float: left;
	margin-left: 80px;	
}
.pics_b3{
	float: left;
	margin-left: 95px;	
}
.clear{
	clear: both;
}
.map{
	width: 698px;
	height:548px;
	margin:auto;
}
.first{
	margin:20px auto;
	text-align: center;
}
.zhanlue{
	padding-bottom: 30px;
	margin:auto ;
	padding-left:150px;
	width: 1200px;
	letter-spacing: 2px;
}
.main_introduce_a{
	margin: 20px auto;
}