.about_nav p{
   text-indent:2em; 
}
.ach img{
    max-width: 100%;
    margin-top: 0px;
}
.ach .imgbj{
    margin-top: 60px;
}
a div{
    color:#696a6c;
}
#case .case .h1{
    font-size: 50px;
    font-weight: bolder;
    color: #000;
}
#case .case .hr{
    width: 80px;
    height: 4px;
    background: #fac22a;
    margin-top: 20px;
    margin-bottom: 20px;
}
#case .case .p{
    line-height: 31px;
    font-size: 15px;
    color: #696a6c;
}
#case .case .p a{
    line-height: 31px;
    font-size: 15px;
    color: #0096d8;
}
#case .case .fangan_right img{
    width: 100%;
    
}
#case .case .fangan_top{
    padding-left: 0px;
    padding-right:0px;
}
#case .case .fangan_top .fangan_left{
    padding-left: 0px;
    padding-right:0px;
}
#case .case .fangan_top .fangan_right{
    padding-left: 0px;
    padding-right:0px;
}
#case .case .fangan_bottom {
    background: url(../image/bj9.png) no-repeat;
    background-size: cover;
    padding-top: 53px;
    padding-bottom: 51px;
    margin-top: 51px;
    text-align: center;
    margin-bottom: 51px;
}
#case .case .fangan_bottom img{
    width: 90px;
    height: 90px;
    margin-top: 20px;
}
@media (max-width: 768px){
    #case .case .fangan_bottom img{
        width: 60px;
        height: 60px;
        margin-top: 20px;
    }
}