#guide {
    background-image: url(../../image/about/boyu_brief_bg.jpg);
}


.brief-introduction > div{
    width: 100%;
}

.brief-introduction .navigation{
    width: 1200px;
    margin: 0 auto;
    height: 67px;
}

.brief-introduction .navigation .navigation_content{
    height: 25px;
    margin-top :45px;
    padding-bottom: 5px;
    border-bottom: 1px solid #000000;
}

#boyu-profile {
    width: 100%;
   /* height: 100vh;*/
    margin: 0 auto;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    flex-direction: column;
    -webkit-justify-content: center;
    justify-content: center;
}

#boyu-profile .company-profile{
    width: 100%;
    height: 852px;
    /*margin: 20px auto 0;*/
}

#boyu-profile .envir-profile  {
    margin-top: 87px;
}

#boyu-profile .company-profile .title,#boyu-profile .envir-profile .title {
    font-size: 34px;
    font-weight: bold;
    text-align: center;
    color: black;
}
#boyu-profile .company-profile.company-profile-en .title,#boyu-profile .envir-profile.envir-profile-en .title {
    font-size: 34px;
    font-weight: bold;
    text-align: center;
    color: black;
    line-height: 75px;
}
/* line 19, ../sass/ext.scss */
#boyu-profile .company-profile .abstract ,#boyu-profile .envir-profile .abstract{
    font-size: 14px;
    line-height: 2;
    text-align: center;
    margin: 20px 0 35px;
    color: black;
}
/* line 19, ../sass/ext.scss */
#boyu-profile .company-profile.company-profile-en .abstract ,#boyu-profile .envir-profile.envir-profile-en .abstract{
    font-size: 14px;
    line-height: 1.4;
    text-align: center;
    margin: 0 auto;
    color: black;
}

#boyu-profile .company-profile .company_profile_content {
    width: 100%;
    height: 739px;
    margin-top: 54px;
    background: url('../../image/about/boyu_brief_figure.jpg') no-repeat center/cover;
    position: relative;
    overflow: hidden;
}

#boyu-profile .company-profile .company_profile_content >div {
    width: 1200px;
    height: 685px;
    margin: 0 auto;
}
#boyu-profile .company-profile.company-profile-en .company_profile_content >div {
    height: 740px;
}

#boyu-profile .company-profile .company_profile_content .company_detail{
    width: 707px;
    height: 596px;
    border: 1px solid #064db7;
    background-color: #FFFFFF;
    position:absolute;
    bottom:0
}
#boyu-profile .company-profile.company-profile-en .company_profile_content .company_detail{
    height: 670px;
}

#boyu-profile .company-profile .company_profile_content .company_detail .detail_content{
    width: 595px;
    margin-left: 51px;
}
#boyu-profile .company-profile.company-profile-en .company_profile_content .company_detail .detail_content{
    width: 620px;
    margin-left: 40px;
}

#boyu-profile .company-profile .company_profile_content .company_detail .detail_content .content_1 {
    height: 70px;
    margin-top: 43px;
    border-bottom: 1px solid #064db7;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

#boyu-profile .company-profile .company_profile_content .company_detail .detail_content .content_2{
    height: 68px;
    border-bottom: 1px solid #c1c1c1;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

#boyu-profile .company-profile .company_profile_content .company_detail .detail_content .content_3{
    height: 90px;
    border-bottom: 1px solid #c1c1c1;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}
#boyu-profile .company-profile.company-profile-en .company_profile_content .company_detail .detail_content .content_3{
    height: 95px;
}

#boyu-profile .company-profile .company_profile_content .company_detail .detail_content .content_4{
    height: 140px;
    border-bottom: 1px solid #c1c1c1;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}
#boyu-profile .company-profile.company-profile-en .company_profile_content .company_detail .detail_content .content_4{
    height: 160px;
}

#boyu-profile .company-profile .company_profile_content .company_detail .detail_content .content_5{
    margin-top: 32px;
}

#boyu-profile .company-profile .company_profile_content .company_detail .detail_content .mini_title{
    width: 140px;
    height: 52px;
    line-height: 25px;
    margin-left: 7px;
    padding-top: 24px;
    font-size: 16px;
    font-weight: bold;
}

#boyu-profile .company-profile .company_profile_content .company_detail .detail_content .mini_content{
    font-size: 14px;
    width: 492px;
    margin-left: 32px;
    padding-top: 26px;
    line-height: 24px;
}

#boyu-profile .company-profile .company_profile_content .company_detail .detail_content .conclusion{
    font-size: 14px;
    line-height: 24px;
}

#boyu-profile .company-profile .company_profile_content .profile_content_bg_2{
    width: 270px;
    height: 500px;
    margin-left : 1472px;
    margin-top: -501px;
}

#boyu-profile .envir-profile .envir-profile_bg_1 {
    width: 1200px;
    height: 436px;
    margin: 25px auto 0;
    border: 1px solid #0e54ba;
    overflow: hidden;
    position: relative;
    background: url("../../image/about/envir_bg_1.jpg") no-repeat center/cover;
}

#boyu-profile .envir-profile .envir-profile_bg_1 .bg_1{
    transition: all 1.6s;
}

#boyu-profile .envir-profile .envir-profile_bg_1:hover .bg_1{
    transform: scale(1.05);
}

#boyu-profile .envir-profile .envir-profile-list {
    width: 1200px;
    height: 440px;
    margin: 37px auto 120px;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

#boyu-profile .envir-profile .envir-profile-list .envir-profile-item{
    width: 380px;
    height: 100%;
    border: 1px solid #0e54ba;
    overflow: hidden;
    position: relative;
}

#boyu-profile .envir-profile .envir-profile-list .envir-profile-item .bg_2{
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    -moz-transition: all 1.6s ease;
    -o-transition: all 1.6s ease;
    -webkit-transition: all 1.6s ease;
    transition: all 1.6s ease;
}

#boyu-profile .envir-profile .envir-profile-list .envir-profile-item:hover .bg_2{
    transform: scale(1.05);
}