*{
    margin: 0;
    padding: 0;
}
/* header */
.navbar{
    margin-bottom: 0 !important;
}

/* banner */
/* #carousel-example-generic{
   
} */
#carousel-example-generic .carousel-inner{
    width: 100%;
    height: 0;
    padding-bottom: 50%;
}
#carousel-example-generic img{
    width: 100%;
    height: 100%;
    max-height: 600px;
}
/* gongcheng */
.gongcheng{
   width: 90%;
   margin:0 auto;
}
.gongcheng h3{
    text-align: center;
    color: #0a5398;
    font-size: 24px;
    background: url(../img/biao_bg.jpg) center bottom no-repeat;
}
.gongcheng h5{
    font-size: 18px;
    color: #c5c5c5;
    font-family: impact;
    text-transform: uppercase;
    padding: 7px 0 0 0;
    text-align: center;
}
.xiangmu{
    overflow: hidden;
   margin-bottom:30px;
}
.xiangmu>div{
   width: 33.33333%;
   padding: 10px;
   float: left;
}
.xiangmu>div .anlibox{
    width: 100%;
    position: relative;
}
.xiangmu>div img{
    width: 100%;
    min-height: 210px;
}
.xiangmu>div p{
    width: 100%;
    background-color: #000;
    color: white;
    padding: 10px;
    position: absolute;
    bottom: 0;
    margin-bottom: 0;
}


/* about */
.about{
    padding: 30px;
    background: url(../img/intro_bg.jpg) center center;
    background-size: cover;
    overflow: hidden;
}
.about h3,.about h5{
    text-align: center;
    color: white;
}
.about h3{
    font-size: 24px;
    background: url(../img/biao_bg2.png) center bottom no-repeat;
}
.about_details>div{
    float: left;
}
.photo_box{
    border: 5px solid white;
}
.photo img{
    width: 100%;
}
.about_details .text{
    color: white;
}
.about_details .text h4{
   font-size: 18px;
   line-height: 36px;
}

/* contact */
.contact{
    padding: 30px;
    background: url(../img/Color_bg.jpg) center center;
    background-size: cover;
    margin-top: 30px;
    color: #fff;
}
.contact_detail{
    width: 1200px;
    margin:0 auto;
}
.contact h3{
    font-size: 24px;
    background: url(../img/biao_bg3.png) center bottom no-repeat;
    text-align: center;
}
.contact h5{
    text-align: center;
    font-size: 18px;
}
.contact_detail_box h6{
    font-size: 20px;
}
.contact_detail{
    overflow: hidden;
}
.contact_detail_box{
    float: left;
}
.wechat_code{
    float: right;
}
.wechat_code img{
    width: 150px;
}



@media screen and (max-width:580px){
    .xiangmu>div{
        /* width: 100%; */
        width: 50%;
        padding: 10px;
        /* float: none; */
     } 
     .contact_detail{
        width: 100%;
     }
     .contact_detail_box,.wechat_code{
        float: none;
    }
    .wechat_code{
        margin-top: 20px;
        text-align: center;
    }
    .wechat_code img{
        width: 100px;
    }
}