.about_information_img{
    width: 100%;
    height: auto;
}
.about_content_a{
    height:445px;
    width:100%;
    background: #fff;
}
.about_content_a_div{
    width: 1000px;
    height:100%;
    margin: 0 auto;
}
.about_content_a_div ul li{
    width: 25%;
    float: left;
}
.about_content_a_div ul li p{
   text-align: center;
}
.about_content_a_div ul li p img{
    margin: 0 auto;
}
.about_content_a_div ul{
    padding-top: 140px;
}

.about_content_a_div ul .about_content_a_title{
    font-size: 18px;
    font-weight: 500;
    margin-top: 10px;
    margin-bottom: 10px;
}

.about_content_a_title_a{
    font-size: 14px;
    color:#999;
    line-height: 1.3;
}

.about_content_a_title_a span{
    color:#c59d62;
}

.about_person{
    width: 100%;
    height:500px;
}

.about_person_top,.about_person_bottom{
    width: 100%;
    height:250px;
}

.about_person_top ul li {
    width: 240px;
    height:100%;
    float: left;
}

/*.about_person_top ul li img{*/
    /*width: 100%;*/
    /*height:100%;*/
/*}*/

.about_person_top_li img{
    width: 100%;
    height:100%;
}
.about_person_top_li_a img{
    width: 100%;
    height:100%;
}
.about_person_bottom ul li{
    width: 240px;
    height:100%;
    float: left;
}
.about_person_bottom_li{
   position:relative;
    width: 240px;
    height:100%;
    display: block;

}
.about_person_bottom_li img{
    position:absolute;
    top:-250px;
    right:0;
}
.about_person_bottom{
 margin-top: 0px;
}
.about_person{
    width: 1920px;
}
body{
    width: 1920px;
}
.about_banner_content_father{
    width: 100%;
    height:545px;
    padding-top: 130px;
    background: #fff;
}
.about_banner_content{
    width: 1000px;
    margin: 0 auto;
}
.about_banner_content_top{
    text-align: center;

}
.about_i_a,.about_i_b{
    padding: 10px 15px;
    border:1px solid #999;
    font-size: 20px;
    color:#b7b7b7;
}
.about_banner_content_top i:last-child{
    margin-left: -5px;
    border-left:none;
}
.about_banner_content_top i{
    cursor: pointer;
}
.active_about{
    background: #c59d62;
    color:#fff;
    border:1px solid #c59d62;
}
.about_banner_content_bottom_a{
   width: 1000px;
    margin: 0 auto;
}
.about_bottom_a_ul{
    width: 100%;
    margin-top: 50px;
}
.about_bottom_a_ul li{
    width: 20%;
    float: left;
    text-align: center;
    margin-top: 50px;
}
.about_bottom_a_ul li p img{
    margin: 0 auto;
}
.about_bottom_a_ul_p{
    margin-top: 20px;
    font-size: 16px;
    color:#333;
}
.about_environment{
    background:#f3f1ec;
    padding-top: 100px;
    height:630px;
}
.about_environment_content{
    width: 1000px;
    margin: 50px auto auto auto;

}
.about_environment_content ul li{
    width:33%;
    float: left;
}
.about_environment_content ul li p img{
    margin: 0 auto;
}
.about_environment_content ul li p{
    text-align: center;
}
.about_environment_p{
   padding:5px 0px;
}
.about_us{
   padding-top: 100px;
    padding-bottom: 100px;
}
.about_us_map{
   margin-top: 30px;
}
.about_us_map_a p{
    text-align: center;
}
.about_us_map_a_title{
    color:#c59d62;
    padding-top: 80px;
    font-size: 24px;
}
.about_us_map_a_title_a{
    color:#c59d62;
    font-weight:700;
    padding:5px 0px 15px 0px;
}
.about_us_map_a_title_b{
    font-size: 20px;
    line-height: 1.5;
}
.about_us_map_a_title_b span{
    color:#999;
}