.middle-yidai{
    background:#efefef;
    padding-bottom:20px;
}
.middle-center{
    background:#fff;
}
.center-t{
    border-bottom:1px solid #d9d9d9;
    padding:0 30px;
    height:62px;
    box-sizing:border-box;
}
.center-t .center-p1{
    float: left;
    margin-top:29px;
}
.center-t .center-dv1{
    float: right;
    margin-top:29px;

}
.center-t .center-dv1 a{
    color:#333;
}
.center-t .center-dv1 p{
    float: left;
    font-size:14px;
    color:#666;
}
.center-b{
    padding:0 45px 0 40px;
}
.center-b li{
    height:170px;
    padding:30px 0;
    box-sizing:border-box;
    border-bottom:1px dashed #dedede;
}
.center-b li .li-dv1{
     float: left;
 }
.center-b li .li-dv1 img{
    width:311px;
    height:107px;
}
.center-b li .li-dv2{
    float: left;
    width:680px;
    margin-left:22px;
}
.li-dv2 p:nth-of-type(1){
    font-size:16px;
    font-weight:bold;
    color:#333;
    text-indent: -0.5em
}
.li-dv2 p:nth-of-type(2){
    font-size:16px;
    line-height: 26px;
    color:#333;
    margin-top:8px;
}
.li-dv2 p:nth-of-type(3){
    font-size:14px;
    color:#999;
    margin-top:8px;
}


/*一带一路详情页*/


.center-b2-p1{
    text-align: center;
    font-size:30px;
    color:#333;
    margin-top:50px;
}
.center-b2-p2{
    text-align:center;
    margin-top:15px;
}
.center-b2-p2 span{
    font-size:14px;
    color:#b4b4b4;
    margin-right:16px;
}

#ydx img{
    max-width:800px;
    display:block;
    margin:0 auto;
}