.about_back_root{
    background-color: #FFFFFF;
    position: relative;
}
.xz-common-header{
    background-color: transparent;
}
.xz-common-header.xz-white-header{
    background: #ffffff !important;
}
.xz-common-header > .xz-common-header-content > .common-header-left > .header-nav-content > .header-right-btn{
    background: #006EED;
    background: linear-gradient(90deg,rgba(0,110,237,0) 0,#006EED 60%,#006EED 100%);
}
.xz-common-header > .xz-common-header-content > .common-header-left > .header-nav-content > .header-left-btn{
    background: linear-gradient(270deg,rgba(0,110,237,0) 0,#105ADC 60%,#105ADC 100%);
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-left > .header-nav-content > .header-right-btn{
    background: #ffffff;
    background: linear-gradient(90deg,rgba(255,255,255,0) 0,#FFFFFF 60%,#FFFFFF 100%);
    color: #1A1A1A;
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-left > .header-nav-content > .header-left-btn{
    background: #ffffff;
    background: linear-gradient(270deg,rgba(255,255,255,0) 0,#FFFFFF 60%,#FFFFFF 100%);
    color: #1A1A1A;
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-left > .header-nav-content > ul > li > a{
    color: #333333;
    opacity: 0.8;
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-right > .login-btn{
    background: #FFFFFF;
    border: 1px solid #468EEB;
    color: #1F6CDD;
}
.xz-common-header > .xz-common-header-content > .common-header-right > .login-btn.hover{
    background: #468EEB;
    border-color: #468EEB;
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-right > .login-btn.hover{
    background: #1F6CDD;
    border-color: #1F6CDD;
    color: #FFFFFF;
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-right > .header-button{
    color: #333333;
    opacity: 0.8;
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-left > .header-nav-content > ul > li > a.hover{
    color: #1F6CDD;
    opacity: 1;
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-right > .header-button.hover{
    color: #1F6CDD;
    font-weight: bold;
    opacity: 1;
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-right > .user-info > #login-in > .user-name{
    color: #333333;
    opacity: 0.8;
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-right > .user-info.hover > #login-in > .user-name{
    color: #1F6CDD;
    opacity: 1;
}
.xz-common-header.xz-white-header > .xz-common-header-content > .common-header-left > .header-nav-content > ul > li.active > a{
    color: #1F6CDD;
}
.animation-Special{
    animation-duration: 0.7s;
    animation-delay: 0.6s;
    visibility: visible;
}
.xz-common-header .xz-common-header-content > .common-header-left > .header-nav-content > .header-right-btn{
    background:linear-gradient(90deg,rgba(0,110,237,0) 0,#105ADC 60%,#105ADC 100%);
}
.about_back_unit_logo_tempWrap_list{
    /* overflow:hidden; */
    /* position: relative; */
    /* height: 94px; */
    position: absolute;
    /* top: 50%;
    transform: translate(0,-50%); */

    left: 0;
    width: 250%;
}
.about_back_header_title .item-num{
    font-weight: bold;
}
.about_back_root .mask-left,.about_back_root .mask-right{
    width: 56px;
    height: 84px;
    position: absolute;
    top: 0;
    z-index: 10;
}
.about_back_root .popularize{
    overflow: hidden;
}
.about_back_unit_logo_margin{
    margin-top: 18px;
}
.about_back_root .logo-module{
    background-color: #F9FAFC;
}
.about_back_direct_pic_desc_item.pic_desc_activite .about_back_direct_pic_desc_selfir_title{
    color: #1F6CDD;
}
.about_back_direct_pic_desc_item.pic_desc_activite .about_back_direct_pic_desc_selfir_icon{
    color: #1F6CDD;
}
.about_back_root .common-page-content{
    padding-top: 80px;
    padding-bottom: 80px;
}
.about_back_root .logo-module .home-title-logo{
    margin-bottom: 0;
}
.about_back_logo_fir{
    margin-top: 48px;
}
.about_back_header_title{
    width: 100%;
    font-weight: bold;
    font-size: 36px;
    line-height: 48px;
    color: #1A1A1A;
    text-align: center;
}
.about_back_header_desc{
    margin-top: 8px;
    font-size: 16px;
    color: #5C5C5C;
    line-height: 24px;
    text-align: center;
}
.about_back_padd{
    padding-top: 80px;
    padding-bottom: 80px;
    width: 100%;
}
.about_back_context{
    margin-top: 48px;
}
.about_back_root .mask-left{
    /* background: linear-gradient( 270deg, rgba(255,255,255,0) 0%, #FFFFFF 100%); */
    left: 0;
}
.about_back_root .mask-right{
    /* background: linear-gradient( 270deg, rgba(255,255,255,0) 0%, #FFFFFF 100%); */
    right: 0;
}
.about_back_paddei{
    padding-top: 166px;
}
.about_back_diamond_marl{
    margin-top: 0;
}
.abort_horizontal_line{
    /* height: 1px; */
    width: 100%;
    border-bottom: 1px solid #F2F3F5;
}
.about_back_root .about_back_header{
    height: 530px;
    /* background: url('../images/home_images/home_banner.jpg') no-repeat center; */
    background-size: cover;
    background: url(../images/about_banner@2x.png) no-repeat center;;
    background-color: #006EED;
}
.about_back_root .about_back_header .about_back_header_basedesc{
    font-weight: bold;
    font-size: 60px;
    color: #FFFFFF;
    line-height: 90px;
    text-align: left;
}
.about_back_root .about_back_header .about_back_header_basedesc .about_back_header_basedesc_specil{
    color: #FFD37A;
    font-weight: bold;
}
.about_back_root .about_back_diamond{
    padding: 32px 0;
    border-radius: 12px;
    background-color: #FFFFFF;
    box-shadow: 0px 2px 31px -12px rgba(0,0,0,0.1);
    margin-top: -78px;
}
.about_back_root .about_back_diamond .about_back_diamond_item{
    padding: 0 24px;
}
.about_back_root .about_back_diamond .about_back_diamond_item img{
    width: 82px;
    height: 82px;
    /* opacity: 0.3; */
    display: block;
    margin: 0 auto;
}
.about_back_diamond .about_back_diamond_item .about_back_diamond_item_title{
    font-weight: bold;
    font-size: 22px;
    color: #303030;
    line-height: 30px;
    width: 100%;
    text-align: center;
    margin-top: 8px;
}
.about_back_diamond .about_back_diamond_item .about_back_diamond_item_desc{
    font-size: 16px;
    line-height: 24px;
    color: #5C5C5C;
    width: 100%;
    text-align: center;
    margin-top: 4px;
}
.about_back_unit_logo .about_back_unit_logo_header{
    padding-top: 80px;
    width: 100%;
}
.about_back_root .about_back_unit_logo{
    box-shadow: inset -5px 0px 3px 0px rgba(255,255,255,0.5);
}
.about_back_unit_logo .about_back_unit_logo_carousel{
    padding: 48px 0 80px 0;
    width: 100%;
    /* height: 350px; */
}
.about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_cooperate{
    position: relative;
    overflow: hidden;
}
.about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap{
    overflow: hidden;
    position: relative;
    height: 108px;
}
.about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap_item{
    float: left;
    margin-left: 32px;
    padding: 5px 20px;
    font-size: 0;
    cursor: pointer;
    box-sizing: border-box;
    border: 1px solid #F2F3F5;
}
.about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap_item.hover{
    /* transform:scale(1.1); */
    transition:all 0.2s;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,.06);
}
.about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap_item img{
    width: 140px;
    height: 72px;
    -webkit-user-drag: none;
    touch-action: none;
}
.about_back_direct{
    background-color: #FFFFFF;
}
.about_back_direct .about_back_direct_pic_box{
    /* margin: 0 auto; */
    text-align: center;
    background-color: #FFFFFF;
    box-shadow: 0px 2px 31px -12px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    vertical-align: bottom;
}
.about_back_direct .about_back_direct_pic_box img{
    width: 55%;
    float: left;
}
.about_back_direct .about_back_direct_pic_box .about_back_direct_pic_pc{
    display: block;
}
.about_back_direct .about_back_direct_pic_box .about_back_direct_pic_mobile{
    display: none;
}
.about_back_direct_pic_desc_selfir_header{
    cursor: pointer;
}
.about_back_direct .about_back_direct_pic_box .about_back_direct_pic_desc{
    width: calc(100% - 55%);
    /* padding: 24px 60px 24px 80px; */
    padding: 0 60px 0 80px;
    float: left;
    box-sizing: border-box;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(0,-50%);
    /* height: 100%; */
}
.about_back_direct_pic_desc .about_back_direct_pic_desc_selfir_title{
    font-weight: bold;
    font-size: 20px;
    color: #1D2126;
    line-height: 24px;
    max-width: 100%;
    float: left;
    transition: color .3s;
}
.about_back_direct_pic_desc .about_back_direct_pic_desc_item{
    padding: 32px 0;
    transition: all .3s;
}
.about_back_direct_pic_desc .about_back_direct_pic_desc_selfir_icon{
    float: right;
    font-size: 24px;
    color: #5C5C5C;
}
.about_back_direct_pic_desc_item.pic_desc_activite .about_back_direct_pic_desc_selfir_content{
    display: block !important;
    height: auto !important;
    opacity: 1;
    font-size: 16px;
    margin-top: 24px;
}
.about_back_direct_pic_desc_item.pic_desc_activite{
    /* box-shadow: 9px 9px 43px 9px #F9FAFC; */
    /* padding: 28px 0 !important; */
}
.about_back_direct_pic_desc .about_back_direct_pic_desc_selfir_content{
    font-size: 0;
    color: #5C5C5C;
    line-height: 24px;
    text-align: left;
    max-width: calc(100% - 40px);
    height: 0;
    opacity: 0;
    transition:opacity 0.3s ease-in-out;
    /* display: none; */
}
.about_back_docking_channel{
    width: 100%;
    background-color: #F9FAFC;
}
.about_back_docking_channel_context_item{
    padding: 0;
    box-shadow: 0px 2px 12px 0px rgba(229,229,229,0.55);
    border-radius: 8px;
    overflow: hidden;
    width: calc((100% - 24px * 3) / 4);
}
.about_back_docking_channel_context_item.hover img{
    transform: scale(1.4)
}
.about_back_docking_channel_context_item_mar{
    /* padding-left: 24px; */
    margin-left: 24px;
}
.about_back_docking_channel_context_item_img{
    width: 100%;
    height: 149px;
    overflow: hidden; 
    border-radius: 8px 8px 0 0;
}
.about_back_docking_channel_context_item img{
    width: 100%;
    height: 100%;
    /* height: 149px; */
    transition: transform .4s ease-out;
}
.about_back_docking_channel_desc_title{
    font-weight: bold;
    font-size: 22px;
    color: #303030;
    line-height: 28px;
    text-shadow: 0px 2px 12px rgba(229,229,229,0.55);
}
.about_back_docking_channel_context_item_desc{
    padding: 24px;
    background-color: #FFFFFF;
    border-radius: 0 0 8px 8px;
    position: relative;
    height: 128px;
}
.about_back_docking_channel_desc_desc{
    margin-top: 16px;
    font-size: 16px;
    color: #5C5C5C;
    line-height: 26px;
    text-shadow: 0px 2px 12px rgba(229,229,229,0.55);
}
.about_back_docking_channel_desc_jump{
    /* margin-top: 32px; */
    position: absolute;
    bottom: 24px;
    font-weight: bold;
    font-size: 0;
    color: #1F6CDD;
    text-shadow: 0px 2px 12px rgba(229,229,229,0.55);
}
.about_back_docking_channel_desc_jump.hover a{
    color: #408EF5 ;
}
.about_back_docking_channel_desc_jump a:active{
    color:  #0C50C7;
}
.about_back_docking_channel_desc_jump a{
    font-weight: bold;
    font-size: 16px;
    text-shadow: 0px 2px 12px rgba(229,229,229,0.55);
    line-height:24px
}
.about_back_docking_channel_desc_jump_icon{
    font-size: 16px;
}
.about_back_service_processl{
    background-color: #fff;
}
.about_back_service_processl_context{
    margin-top: 48px;
    position: relative;
}
.about_back_service_processl_context .processl_item{
    float: left;
    cursor: pointer;
    position: relative;
    /* width: 25%; */
    z-index: 100;
}
.processl_item_content{
    padding: 0 8px;
    text-align: center;
    width: 124px;
}
.about_back_service_processl_context .circle{
    border-radius: 30px;
    width: 60px;
    height: 60px;
    font-size: 24px;
    color: #1F6CDD;
    cursor: pointer;
    font-weight: bold;
    /* box-shadow: 0px 4px 20px 0px rgba(110,125,150,0.08); */
    box-shadow: 0px 2px 12px 0px rgba(229,229,229,0.55);
    background-color: #FFFFFF;
    line-height: 60px;
    margin: 0 auto;
}
.processl_item_on.hover .circle,.processl_item_tw.hover .circle,.processl_item_th.hover .circle,.processl_item_fo.hover .circle{
    background-color: #1F6CDD;
    color: #FFFFFF;
} 
.about_back_service_processl_context .item-mar{
    margin-right: calc((100% - 140.5px * 4) / 3);
}
.about_back_service_processl_context .process-title{
    font-weight: bold;
    font-size: 18px;
    color: #303030;
    line-height: 26px;
    text-align: center;
    margin-top: 24px;
}
.about_back_service_processl_context .line{
    position:absolute;
    border-bottom: 2px dashed  #C9CCD1;
    opacity: 0.72;
    height:1px;
    width: calc(100% - 140px);
    top:31px;
    left:85px
}
@media screen and (min-width: 576px) and (max-width: 1279px){
    .back_docking_pc_padd{
        margin-left: 0 !important;
    }
}
@media screen and (min-width: 576px) and (max-width: 1023px){
    .col-md-4{
        width: 50%;
    }
    .home-page-content-data{
        padding-left: 24px;
        padding-right: 24px;
    }
    .about_back_diamond_marl{
        margin-top: 16px;
    }
    .about_back_root .about_back_diamond{
        padding: 24px 0;
    }
    .about_back_root .about_back_diamond .about_back_diamond_item img{
        float: left;
    }
    .about_back_root .about_back_diamond .about_back_diamond_item .about_back_diamond_item_text{
        float: left;
    }
    .about_back_diamond .about_back_diamond_item .about_back_diamond_item_title{
        text-align: left;
    }
    .about_back_diamond .about_back_diamond_item .about_back_diamond_item_desc{
        text-align: left;
    }
}
@media screen and (min-width: 1024px) and (max-width: 1279px){
    .about_back_service_processl_context{
        margin-top: 68px;
    }
    .about_back_root .about_back_header{
        height: 530px;
        background-image: url(../images/about_banner_middle@2x.png);
    }
    .about_back_header .about_back_header_box{
        padding-left: 40px;
    }
    .col-md-4{
        width: 25%;
    }
    .about_back_direct .about_back_direct_pic_box .about_back_direct_pic_desc{
        /* padding: 8px 24px 9px 48px; */
        padding: 0 24px 0 48px;
    }
    .about_back_docking_channel_context_item{
        width: calc((100% - 24px) / 2);
    }
    /* .about_back_docking_channel_context_item img */
    .about_back_docking_channel_context_item_img{
        height: 243px;
    }
    .about_back_docking_channel_context_item_desc{
        height: auto;
    }
    .about_back_docking_channel_desc_jump{
        right: 24px;
    }
}
@media screen and (min-width: 768px) and (max-width: 1279px){
    .back_docking_pc_mar{
        margin-top: 24px;
    }
}
/* 
.about_back_direct_pic_desc .about_back_direct_pic_desc_item{
    padding: 12px 0;
}
.about_back_direct_pic_desc .about_back_direct_pic_desc_selfir_content{
    margin-top: 4px;
} 
*/
@media screen and (min-width: 910px) and (max-width: 1100px){
    /* .about_back_direct_pic_desc_item.pic_desc_activite .about_back_direct_pic_desc_selfir_content{
        margin-top: 12px;
    }
    .about_back_direct_pic_desc .about_back_direct_pic_desc_item{
        padding: 24px 0;
    } */
}
@media screen and (min-width: 768px) and (max-width: 910px){
    /* .about_back_direct_pic_desc .about_back_direct_pic_desc_item{
        padding: 12px 0;
    }
    .about_back_direct_pic_desc_item.pic_desc_activite .about_back_direct_pic_desc_selfir_content{
        margin-top: 4px;
    } */
}
@media screen and (min-width: 768px) and (max-width: 1023px){
    .about_back_docking_channel_context_item{
        width: calc((100% - 24px) / 2);
    }
    .about_back_direct_pic_desc .about_back_direct_pic_desc_selfir_title{
        font-size:16px
    }
    .about_back_direct_pic_desc_item.pic_desc_activite .about_back_direct_pic_desc_selfir_content{
        font-size: 15px;
    }
    .about_back_service_processl_context{
        margin-top: 36px;
    }
    .custom-signle-fontsize{
        font-size: 15px !important;
    }
    .about_back_unit_logo_margin{
        margin-top: 10px;
    }
    .about_back_direct_pic_desc .about_back_direct_pic_desc_selfir_icon{
        font-size: 18px;
    }
    .about_back_root .about_back_header{
        height: 530px;
        background-image: url(../images/about_banner_middle@2x.png);
    }
    .about_back_header .about_back_header_box{
        padding-left: 40px;
    }
    .about_back_paddei{
        padding-top: 150px;
    }
    .about_back_root .about_back_header .about_back_header_basedesc{
        font-size: 48px;
        line-height: 80px;
    }
    .about_back_diamond .about_back_diamond_item .about_back_diamond_item_title{
        font-size: 18px;
        line-height: 24px;
        margin-top: 15px;
    }
    .about_back_root .mask-left,.about_back_root .mask-right{
        width: 48px;
    }
    .about_back_header_title{
        font-size: 28px;
        line-height: 36px;
    }
    .about_back_unit_logo .about_back_unit_logo_header{
        padding-top: 60px;
    }
    .about_back_unit_logo .about_back_unit_logo_carousel{
        padding: 36px 0 60px 0;
    }
    .about_back_root .about_back_diamond .about_back_diamond_item{
        padding: 0 24px;
    }
    .about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap_item{
        margin-left: 24px;
    }
    .about_back_direct .about_back_direct_pic_box .about_back_direct_pic_desc{
        padding: 4px 24px 4px 32px;
    }
    .about_back_context{
        margin-top: 36px;
    }
    .about_back_direct .about_back_direct_title{
        font-size: 28px;
        line-height: 36px;
    }
    .about_back_padd{
        padding-top: 60px;
        padding-bottom: 60px;
    }
    .about_back_docking_channel_context_item_img{
        height: 184px;
    }
    .about_back_root .common-page-content{
        padding-top: 60px;
        padding-bottom: 60px;
    }
    .about_back_logo_fir{
        margin-top: 36px;
    }
    .about_back_root .about_back_diamond .about_back_diamond_item img{
        width: 75px;
        height: 75px;
    }
}
@media screen and (min-width: 576px) and (max-width: 767px){
    .about_back_docking_channel_context_item{
        width: calc((100% - 16px) / 2);
    }
    .about_back_root{
        margin-top: 50px;
    }
    .padd_reset{
        padding-bottom: 0 !important;
    }
    .about_back_unit_logo_margin{
        margin-top: 16px;
    }
    .about_back_service_processl_context{
        margin-top: 24px;
    }
    .about_back_docking_channel_context_item_mar{
        margin-left: 16px;
    }
    .about_back_padd{
        padding-top: 40px;
        padding-bottom: 40px;
    }
    .about_back_root .about_back_header{
        height: 340px;
        background-image: url(../images/about_banner_middle@2x.png);
    }
    .about_back_header .about_back_header_box{
        padding-left: 24px;
    }
    .about_back_paddei{
        padding-top: 64px;
    }
    .about_back_root .about_back_header .about_back_header_basedesc{
        font-size: 40px;
        line-height: 64px;
    }
    .about_back_root .about_back_diamond .about_back_diamond_item img{
        width: 48px;
        height: 48px;
    }
    .about_back_diamond .about_back_diamond_item .about_back_diamond_item_title{
        margin-top: 0;
        font-size: 16px;
        line-height: 24px;
    }
    .about_back_diamond .about_back_diamond_item .about_back_diamond_item_desc{
        font-size: 13px;
        line-height: 22px;
    }
    .about_back_root .about_back_diamond .about_back_diamond_item{
        padding: 0 8px;
    }
    .about_back_root .mask-left,.about_back_root .mask-right{
        width: 32px;
        height: 64px;
    }
    .about_back_header_title{
        font-size: 20px;
        line-height: 28px;
    }
    .about_back_header_desc{
        margin-top: 4px;
    }
    .about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap_item{
        padding: 4px 15px 3px 15px;
        margin-left: 16px;
    }
    .about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap_item img{
        width: 107px;
        height: 55px;
    }
    .about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap{
        height: 64px;
    }
    .about_back_unit_logo .about_back_unit_logo_header{
        padding-top: 40px;
    }
    .about_back_unit_logo .about_back_unit_logo_carousel{
        padding: 24px 0 40px 0;
    }
    .about_back_context{
        margin-top: 24px;
    }
    .about_back_direct .about_back_direct_pic_box img{
        width: 100%;
    }
    .about_back_direct .about_back_direct_pic_box .about_back_direct_pic_desc{
        width: 100%;
        padding: 4px 0;
    }
    .about_back_direct_pic_desc .about_back_direct_pic_desc_item{
        padding: 16px 0;
    }
    .about_back_direct_pic_desc_item.pic_desc_activite .about_back_direct_pic_desc_selfir_content{
        margin-top: 8px;
    }
    .about_back_direct_pic_desc .about_back_direct_pic_desc_selfir_icon{
        font-size: 18px;
    }
    .about_back_direct .about_back_direct_pic_box .about_back_direct_pic_pc{
        display: none;
    }
    .about_back_direct .about_back_direct_pic_box .about_back_direct_pic_mobile{
        display: block;
        border-radius:8px;
    }
    .about_back_direct .about_back_direct_title{
        font-size: 20px;
        line-height: 28px;
    }
    .about_back_direct .about_back_direct_desc{
        margin-top: 4px;
    }
    .back_docking_pc_mar{
        margin-top: 16px;
    }
    .about_back_docking_channel_context_item_img{
        height: 135px;
    }
    .about_back_docking_channel_context_item_desc{
        padding: 16px 20px;
        height: 96px;
    }
    .about_back_docking_channel_desc_jump{
        bottom: 16px;
    }
    .about_back_service_processl_context .circle{
        font-size: 20px;
        line-height: 48px;
        width: 48px;
        height: 48px;
    }
    .about_back_service_processl_context .line{
        top: 23px;
    }
    .about_back_service_processl_context .process-title{
        font-size: 16px;
        line-height: 24px;
    }
    .processl_item_content{
        width: 98px;
    }
    .about_back_service_processl_context .item-mar{
        margin-right: calc((100% - 115px * 4) / 3);
    }
    .about_back_root .common-page-content{
        padding-top: 40px;
        padding-bottom: 40px;
    }
    .about_back_logo_fir{
        margin-top: 24px;
    }
    .about_back_direct .about_back_direct_pic_box{
        box-shadow: none;
    }
}
@media screen and (max-width: 575px) {
    .about_back_service_processl_context .circle{
        box-shadow: 0px 2px 12px 0px rgba(229,229,229,0.8);
    }
    .about_back_root{
        margin-top: 50px;
    }
    .about_back_service_processl_context{
        margin-top: 20px;
    }
    .about_back_unit_logo_margin{
        margin-top: 12px;
    }
    .about_back_root .logo-module{
        background-color: #fff;
        margin-top: 12px;
    }
    .about_back_direct .about_back_direct_pic_box{
        padding-bottom: 8px;
    }
    .about_back_padd{
        padding-top: 24px;
        padding-bottom: 24px;
    }
    .about_back_direct{
        padding-bottom: 0 !important;
    }
    .about_back_root{
        background-color: #F9FAFC;
    }
    .col-md-4{
        width: 100%;
    }
    .home-page-content-data{
        padding: 0;
    }
    .about_back_diamond_mobile{
        margin-top: 8px;
    }
    .about_back_root .about_back_header{
        height: 263px;
        background-image: url(../images/about_banner_small@2x.png);
    }
    .about_back_header .about_back_header_box{
        padding-left: 16px;
    }
    .about_back_root .about_back_diamond{
        margin-top: 0;
    }
    .about_back_paddei{
        padding-top: 64px;
    }
    .about_back_root .about_back_header .about_back_header_basedesc{
        font-size: 24px;
        line-height: 36px;
    }
    .about_back_root .about_back_diamond .about_back_diamond_item img{
        float: left;
    }
    .about_back_root .about_back_diamond .about_back_diamond_item .about_back_diamond_item_text{
        float: left;
    }
    .about_back_diamond .about_back_diamond_item .about_back_diamond_item_title{
        text-align: left;
        font-size: 16px;
        line-height: 24px;
        margin-top: 6px;
    }
    .about_back_diamond .about_back_diamond_item .about_back_diamond_item_desc{
        text-align: left;
        font-size: 14px;
        line-height: 22px;
    }
    .about_back_root .about_back_diamond .about_back_diamond_item{
        padding: 0;
        padding-left: 16px;
    }
    .about_back_root .about_back_diamond{
        padding: 24px 0;
    }
    .about_back_root .about_back_diamond .about_back_diamond_item img{
        width: 64px;
        height: 64px;
    }
    .about_back_root .mask-left,.about_back_root .mask-right{
        width: 16px;
        height: 38px;
    }
    .about_back_unit_logo .about_back_unit_logo_header .about_back_unit_logo_desc{
        margin-top: 5px;
        font-size: 14px;
        line-height: 22px;
    }
    .about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap_item{
        padding: 2px 9px 1px 9px;
        margin-left: 12px;
    }
    .about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap_item img{
        width: 63px;
        height: 33px;
    }
    .about_back_unit_logo .about_back_unit_logo_carousel .about_back_unit_logo_tempWrap{
        height: 38px;
    }
    .about_back_header_title{
        font-size: 20px;
        line-height: 28px;
    }
    .about_back_unit_logo .about_back_unit_logo_header{
        padding-top: 24px;
    }
    .about_back_root .about_back_unit_logo{
        margin-top: 12px;
        padding: 0 16px;
        background-color: #FFFFFF;
    }
    .about_back_padd{
        padding-top: 24px;
        padding-bottom: 24px;
        margin-top: 12px;
    }
    .about_back_unit_logo .about_back_unit_logo_carousel{
        padding: 20px 0 24px 0;
    }
    .about_back_context{
        padding: 0 16px;
        margin-top: 20px;
    }
    .about_back_direct .about_back_direct_pic_box img{
        width: 100%;
    }
    .about_back_direct .about_back_direct_pic_box .about_back_direct_pic_desc{
        width: 100%;
        padding: 4px 0;
    }
    .about_back_direct_pic_desc .about_back_direct_pic_desc_item{
        padding: 16px 0;
    }
    .about_back_direct_pic_desc_item.pic_desc_activite .about_back_direct_pic_desc_selfir_content{
        margin-top: 8px;
    }
    .about_back_direct_pic_desc .about_back_direct_pic_desc_selfir_icon{
        font-size: 18px;
    }
    .about_back_direct .about_back_direct_pic_box .about_back_direct_pic_pc{
        display: none;
    }
    .about_back_direct .about_back_direct_pic_box .about_back_direct_pic_mobile{
        display: block;
        border-radius:8px;
    }
    .about_back_docking_channel_context_item_img{
        border-radius:8px; 
    }
    .about_back_direct .about_back_direct_title{
        font-size: 20px;
        line-height: 28px;
    }
    .about_back_direct .about_back_direct_desc{
        margin-top: 4px;
    }
    .about_back_docking_channel_context_item_mar{
        margin-left: 0;
        margin-top: 24px;
    }

    .about_back_docking_channel_context_item_desc{
        padding: 16px 0 0 0;
    }
    .about_back_docking_channel{
        background-color: #fff;
    }
    .about_back_docking_channel_context_item_img{
        height: auto;
    }
    .about_back_docking_channel_context_item{
        box-shadow:none
    }
    .about_back_docking_channel_context_item_desc{
        height: 54px;
    }
    .about_back_docking_channel_desc_jump{
        bottom: 0;
        right: 0;
    }
    .about_back_docking_channel_desc_jump_icon{
        display: none;
    }
    .about_back_header_desc{
        /* padding: 0 16px; */
        font-size: 14px;
        line-height: 22px;
        margin-top: 4px;
    }
    .processl_item_content{
        padding: 0 4px;
        width: 80px;
    }
    .about_back_service_processl_context .item-mar{
        margin-right: calc((100% - 89px * 4) / 3);
    }
    .about_back_service_processl_context .circle{
        width: 32px;
        height: 32px;
        font-size: 12px;
        line-height: 32px;
    }
    .about_back_service_processl_context .line{
        top: 17px;
        width: calc(100% - 95px);
        left: 60px;
    }
    .about_back_service_processl_context .process-title{
        font-size: 12px;
        line-height: 20px;
        margin-top: 14px;
    }
    .about_back_root .common-page-content{
        padding: 24px 16px;
    }
    .about_back_logo_fir{
        margin-top: 20px;
    }
    .about_back_service_processl{
        padding: 0 16px;
    }
}
@media screen and (max-width: 1023px) {
    .about_back_direct_pic_desc .about_back_direct_pic_desc_selfir_content{
        max-width: calc(100% - 34px);
    }
}
@media screen and (max-width: 767px) {
    .about_back_direct_pic_desc .about_back_direct_pic_desc_selfir_title{
        font-size: 16px;
    }
    .about_back_docking_channel_context_item.hover img{
        transform:none
    }
    .about_back_docking_channel_desc_title{
        font-size: 16px;
        line-height: 24px;
    }
    .about_back_docking_channel_desc_jump a{
        font-size: 14px;
        line-height: 22px;
    }
    .about_back_docking_channel_desc_desc{
        margin-top: 8px;
        font-size: 14px;
        line-height: 22px;
    }
    .about_back_direct .about_back_direct_pic_box .about_back_direct_pic_desc{
        position: relative;
        transform: none;
    }
}