.about_body{
    width: 100%;
    height: 320px;
    opacity: 1;
    background: url("/home/images/about12345.png");
    background-size: cover;
}
.about_body_banner_div{
    width: 1200px;
    margin: 0 auto;
}
.about_body_txt{
    height: 47px;
    opacity: 1;
    font-family: 微软雅黑;
    font-size: 40px;
    font-weight: bold;
    line-height: 116.5%;
    color: #FFFFFF;
    margin-bottom: 30px;
}
.about_body_hr_line{
    width: 105px;
    height: 3px;
    opacity: 1;
    margin-bottom: 23px;
    background: #FFFFFF;
}
.about_body_desc{
    height: 28px;
    opacity: 1;
    font-family: 微软雅黑;
    font-size: 24px;
    font-weight: normal;
    line-height: 116.5%;

    color: #FFFFFF;
}
.about_mid_content{
    width: 1200px;
    margin: 0 auto; 
}
.about_mid_content_desc{
    margin-top: 46px;
}
.about_mid_content_desc_img{
    width: 568px;
    height: 455px;
    opacity: 1;
    float: left;
}
.about_mid_content_img_box{
    width: 568px;
    height: 426px;
    opacity: 1;
}
.about_mid_content_desc_right{
    width: 568px;
    height: 455px;
    float: right;
}
.about_mid_content_background{
    width: 215px;
    height: 140px;
}
.about_mid_content_desc_right_txt span{
    display: inline !important;
    font-family: Microsoft YaHei;
    font-size: 20px;
    font-weight: bold;
}
.about_mid_content_desc_right_txt p{
    font-family: Microsoft YaHei;
    font-size: 18px;
    font-weight: normal;
}
.about_bottom_div_left{
    width: 361px;
    height: 584px;
    float: left;

}
.contact_information_div{
    width: 361px;
    height: 118px;
    margin-bottom: 45px;
}
.contact_information_phone{
    height: 49px;
    margin-bottom: 53px;
}
.contact_information_wechat{
    height: 50px;
    margin-bottom: 52px;
}
.contact_information_address{
    width: 289px;
    height: 78px;
}
.contact_information_phone_ico{
    width: 29px;
    height: 29px;
    margin-right: 15px;
    float: left;
}
.contact_information_phone_div{
    float: left;
}
.contact_information_phone_title{
    height: 24px;
    opacity: 1;
    font-family: 微软雅黑;
    font-size: 20px;
    font-weight: normal;
    line-height: 116.5%;
    color: #333333;
    margin-bottom: 6px;
}
.contact_information_phone_txt{
    width: 240px;
    height: 19px;
    opacity: 1;
    font-family: 微软雅黑;
    font-size: 16px;
    font-weight: normal;
    line-height: 116.5%;
    color: #999999;
}

.about_bottom_div_right{
    position: relative;
    width: 717px;
    height: 537px;
    float: right;
    z-index: 9999999;
}
.about_bottom_div_decorate{
    position: absolute;
    width: 207px;
    height: 207px; 
    right: -31px;
    top: -31px;
    z-index: -100;
}