.main{
    height: auto;
    width: 100%;
    overflow: hidden;
}
.main-first{
    height: 200px;
    width: 100%;
    overflow: hidden;
}
.first-center{
    width: 750px;
    height: auto;
    margin: 0 auto;
}
.first-list{
    width: 250px;
    height: auto;
    float: left;
}
.first-img{
    width: 77px;
    height: 77px;
    margin: 30px auto 0;
}
.first-img img{
    width: 100%;
    height: 100%;
    display: block;
}
.first-dis{
    text-align: center;
    font-size: 18px;
    margin-top: 15px;
}
.zhuce-title{
    margin-top: 50px;
    text-align: center;
    font-size: 36px;
    color: #fd505b;
}
.main-second{
    height: 1015px;
    width: 100%;
    background: #f5f5f5;
}
.second-center{
    width: 1100px;
    margin: 0 auto;
    overflow: hidden;
    height: auto;
}
.zhuce-title-dis{
    font-size: 16px;
    margin-top: 2px;
    color: #808080;
    text-align: center;
}
.zhuce-title-line{
    width: 65px;
    margin: 6px auto 0;
    height: 2px;
    background: #cccccc;
}
.second-content{
    margin-top: 10px;
    height: auto;
}
.main-phone{
    width: 790px;
    height: 88px;
    margin:  60px auto 0;
}
.main-phone img{
    width: 100%;
    height: 100%;
    display: block;
}
.second-list{
    width: 300px;
    height: 305px;
    background: #fff;
    float: left;
    margin-top: 30px;
    margin-right: 100px;
    overflow: hidden;
}
.second-list:nth-child(3n){
    margin-right: 0;
}
.second-img{
    width: 88px;
    height: 88px;
    margin: 25px auto 0;
}
.second-img img{
    width: 100%;
    height: 100%;
    display: block;
}
.second-name{
    margin-top: 15px;
    text-align: center;
    font-size: 20px;
}
.second-dis{
    margin-top: 10px;
    font-size: 16px;
    color: #555;
    text-align: center;
}
.second-btn{
    width: 150px;
    height: 40px;
    background: #fd505b;
    margin: 35px auto 0;
    border-radius: 5px;
    text-align: center;
    line-height: 40px;
    font-size: 16px;
}
.second-btn a{
    color: #fff;
}
.main-third{
    height: 850px;
}
.third-center{
    width: 1100px;
    margin: 0 auto;
    overflow: hidden;
    height: auto;
}
.third-img{
    width: 623px;
    height: 432px;
    margin: 40px auto 0;
}
.third-img img{
    width: 100%;
    height: 100%;
    display: block;
}
.white-title{
    margin-top: 50px;
    color: #fff;
}
.white-dis{
    color: #fff;
}
.white-bg{
    background: #fff;
}
.main-forth{
    height: 560px;
    background: url("../images/zhuanli/beijing.png") 0 0 no-repeat;
    background-size: 100% 100%;
}
.forth-center{
    width: 1100px;
    margin: 0 auto;
    overflow: hidden;
}
.forth-content{
    height: 315px;
    margin-top: 50px;
}
.forth-content img{
    width: 100%;
    height: 100%;
    display: block;
}
.main-fifth{
    height: 600px;
}
.fifth-center{
    width: 1100px;
    margin:  0 auto;
    overflow: hidden;
    height: auto;
}
.fifth-content{
    margin-top: 35px;
}
.fifth-left{
    width: 537px;
    float: left;
    height: auto;
    overflow: hidden;
}
.fifth-right{
    width: 537px;
    float: right;
    height: auto;
    overflow: hidden;
}
.fifth-name{
    font-size:26px;
}
.fifth-img{
    width: 100%;
    height: 158px;
    margin-top: 15px;
}
.fifth-img img{
    width: 100%;
    height: 100%;
    display: block;
}
.main-sixth{
    height: 620px;
    background: #f5f5f5;
}
.sixth-center{
    width: 1100px;
    margin: 0 auto;
    overflow: hidden;
}
.sixth-content{
    width: 815px;
    height: 390px;
    margin: 25px auto 0;
}
.sixth-content img{
    width: 100%;
    height: 100%;
    display: block;
}