.box{
	width:100%;
	height:550px;
	background:#efefef;
    position:absolute;
    top:50%;
    margin:-280px 0px 0px 0px;

}
.box-top {
    height:100px;
     width:100%;
    background:#fff;
    

}
.box-top-con {
    height:100px;
    width:1100px;
    margin:auto;

}
.cnt{
	width:380px;
	height:400px;
	background: url(../img/bj1.png);
	margin-right:0px;
	padding:40px 40px 40px 40px;
   
 }
 
 #cnt_one{
	 
	color:#fff;
	font-size:20px; 
	font-weight:600;
	padding-right:120px;
	
}

 #cnt_two{
	color:blue;
	font-size:18px;
	//padding-left:50px;
	
 }
 
 #huanying{
	padding-bottom:10px; 
 }
 
 #oimg{
	 padding-left:30px;
 }