#header {
    width: 100%;
    height: 420px;
    background: linear-gradient(180deg, #367BF0, #41B9FF);
    background-size: auto 100%;
    position: relative;
    padding-top: 170px;
    box-sizing: border-box;
}
#header .header_title_wrap{
    width: 1080px;
    margin-right: auto;
    margin-left: auto;
}
#header .header_title_wrap .header_title {
    font-size: 64px;
    color: #FFFFFF;
    letter-spacing: 0;
    text-align: center;
    margin-bottom: 20px;
}
#header .header_title_wrap .header_des{
    font-size: 20px;
    color: #FFFFFF;
    line-height: 30px;
}
#middle .resources_content{
    width: 1238px;
    margin: 78px auto 0 auto;
    display: flex;
    justify-content: space-between;
}
.nav_resources_title{
    margin-bottom: 20px;
}
.nav_resources_item{
    cursor: pointer;
    font-size: 14px;
    color: #1A2736;
    letter-spacing: 0;
    line-height: 40px;
    user-select: none;
    padding-left: 18px;
    margin-left: 2px;
    position: relative;
    border-left: 1px solid #C3D4E5;
}
.nav_resources_list{
    position: relative;
}
.nav_active_row{
    position: absolute;
    width: 3px;
    height: 40px;
    top: 0;
    left: 1px;
    border-radius: 2px;
    background: #007FDF;
    transition: all .3s ease-in-out;
}
.nav_resources_item:hover{
    color: #007FDF;
}
.nav_resources_item.active{
    color: #007FDF;
}
#middle .resources_content .right_container{
    width: 1000px;
}
.brand_content .title{
    font-size: 36px;
    font-weight: 500;
    color: #1A2736;
    line-height: 42px;
    margin-bottom: 16px;
}
.brand_content .title.use_guide{
    margin-top: 80px;
    margin-bottom: 20px;
}
.brand_content .brand_desc{
    width: 800px;
    font-size: 16px;
    font-weight: 400;
    color: #1A2736;
    line-height: 28px;
    margin-bottom: 40px;
}
.identity_collection .identity_item{
    margin-bottom: 8px;
    font-weight: 400;
    color: #1A2736;
    line-height: 24px;
    display: flex;
}
.identity_collection .identity_item span{
    font-weight: 500;
}
.identity_collection .identity_item:last-child{
    margin-bottom: 0;
}
.brand_content .logo_collection{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}
.logo_collection .logo_item{
    width: 320px;
    height: 240px;
    background: #FFFFFF;
    border-radius: 4px;
    border: 1px solid #C9D1D8;
    margin-top: 20px;
    margin-right: 20px;
    transition: all .3s ease-in-out;
}
.logo_collection .logo_item:hover{
    box-shadow: rgb(3 27 78 / 10%) 0px 10px 20px 0;
}
.logo_collection .logo_item:nth-child(3n){
    margin-right: 0;
}
.logo_collection .logo_item .logo_item_top{
    /*width: 320px;*/
    height: 180px;
    background: #F1F6FA;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-radius: 3px;
}
.logo_collection .logo_item .logo_item_bottom{
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo_item_bottom .bottom_icon .download_icon{
    background: url("/assets/images/downloadProduct/btn_download_n.svg");
    display: block;
    width: 32px;
    height: 32px;
    transition: all .3s ease-in-out;
}
.logo_item_bottom .bottom_icon:hover .download_icon{
    background: url("/assets/images/downloadProduct/btn_download_h.svg");
}
.logo_item .logo_item_bottom .bottom_icon{
    position: relative;
}
.logo_item .logo_item_bottom .bottom_icon .download_link{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
}
.logo_item_bottom .bottom_text{
    font-size: 16px;
    font-weight: 500;
    color: #1A2736;
    line-height: 20px;
}
.logo_item_top .float_tag_collection{
    position: absolute;
    display: flex;
    top: 16px;
    right: 16px;
}
.logo_item_top .float_tag_collection .tag_item{
    background: #F8FAFC;
    border-radius: 2px;
    border: 1px solid #C9D1D8;
    padding: 1px 8px;
    font-size: 14px;
    color: #5E6978;
    line-height: 22px;
    margin-right: 4px;
}
.logo_item_top .float_tag_collection .tag_item:last-child{
    margin-right: 0;
}
.use_guide_content .secondary_title{
    font-size: 24px;
    font-weight: 500;
    color: #1A2736;
    line-height: 32px;
    margin-bottom: 20px;
}
.info p{
    width: 800px;
    font-size: 16px;
    color: #1A2736;
    line-height: 28px;
    margin-bottom: 16px;
}
.info p:last-child{
    margin-bottom: 0;
}
.image_container.use_guide_image img:first-child{
    margin-right: 20px;
}
.image_container.use_guide_image{
    margin-top: 20px;
    margin-bottom: 80px;
}
.min_size_content{
    margin-top: 20px;
}
.min_size_content .li_title{
    margin-bottom: 10px;
}
.min_size_image_container img:first-child{
    margin-right: 20px;
}
.min_size_image_container.print{
    margin-bottom: 20px;
}
.min_size_content .li_title{
    font-size: 16px;
    font-weight: 500;
    color: #1A2736;
    line-height: 24px;
}
.use_guide_content .second{
    margin-bottom: 80px;
}
.use_guide_content .third{
    margin-bottom: 120px;
}
.third .background_control{
    margin-top: 20px;
}
.third .background_control .li_title{
    font-size: 16px;
    font-weight: 500;
    color: #1A2736;
    line-height: 24px;
    margin-bottom: 10px;
    width: 800px;
}
.third .background_control .li_title .s_title{
    margin-bottom: 10px;
}
.background_image_container.full{
    margin-bottom: 20px;
}
.logo_item_bottom .bottom_icon:hover{
    cursor: pointer;
}

/*    产品标识*/
.product_content .product_info .title{
    font-size: 36px;
    font-weight: 500;
    color: #1A2736;
    line-height: 42px;
    margin-bottom: 20px;
}
.product_info .product_item .item_title{
    font-size: 24px;
    font-weight: 500;
    color: #1A2736;
    line-height: 32px;
    margin-bottom: 20px;
}
.product_info .product_item .item_des p{
    width: 800px;
    font-size: 16px;
    color: #1A2736;
    line-height: 28px;
}
.product_info .product_item .item_des p:first-child{
    margin-bottom: 16px;
}
.product_info .product_item .item_image_container{
    margin-top: 20px;
}
.product_info .product_item .item_image_container img:first-child{
    margin-right: 20px;
}

.product_item.product_second,
.product_item.product_third{
    margin-top: 80px;
}
.product_item.product_second .item_des p:first-child{
    margin-bottom: 20px;
}
.product_item.product_third .item_des p:first-child{
    margin-bottom: 0;
}
.product_item.product_second .item_table{
    width: 800px;
}
.product_item.product_second .item_table .table_header{
    background: #F1F6FA;
    display: flex;
}
.product_item.product_second .item_table .table_header .herder_item{
    padding-top: 18px;
    padding-bottom: 18px;
    padding-left: 20px;
    font-size: 16px;
    font-weight: 500;
    color: #1A2736;
    line-height: 24px;
}
.product_item.product_second .item_table .table_header .herder_item.attribute{
    width: 200px;
}
.product_item.product_second .item_table .table_header .herder_item.chinese,
.product_item.product_second .item_table .table_header .herder_item.english{
    width: 300px;
}
.product_item.product_second .item_table .table_body .body_item_row{
    background: #FFFFFF;
    box-shadow: inset 0px -1px 0px 0px #DAE0E6;
    display: flex;
    transition: all .3s ease-in-out;
}
.product_item.product_second .item_table .table_body .body_item_row:hover{
    background: rgba(243, 250, 255, 0.5);
}
.table_body .body_item_row:hover .body_item.english .copy_btn{
    display: block;
}
.copy_btn:hover svg g{
    fill: red;
    stroke: red;

}
.product_item.product_second .item_table .table_body .body_item_row .body_item{
    padding-top: 18px;
    padding-bottom: 18px;
    padding-left: 20px;
    font-size: 16px;
    color: #1A2736;
    line-height: 24px;
}
.product_item.product_second .item_table .table_body .body_item_row .body_item.attribute{
    width: 200px;
}
.product_item.product_second .item_table .table_body .body_item_row .body_item.chinese,
.product_item.product_second .item_table .table_body .body_item_row .body_item.english{
    width: 300px;
}
.product_item.product_third .logo_collection{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}
.product_item.product_third  .use_guide{
    margin-top: 80px;
}
.copy_text{
    position: absolute;
    top: 0;
    z-index: -1;
}
.body_item.english .copy_btn{
    background: url("/assets/images/brand/button_copy.svg");
    width: 20px;
    height: 20px;
    display: none;
    cursor: pointer;
    transition: all .3s ease-in-out;
}
.body_item.english .copy_btn:hover{
    background: url("/assets/images/brand/button_copy_hover.svg");
}
.product_item.product_second .item_table .table_body .body_item_row .body_item.english{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-right: 24px;
    position: relative;
}
.copy_success_text{
    position: absolute;
    width: 58px;
    height: 32px;
    background: rgba(26, 39, 54, 0.75);
    border-radius: 4px;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 32px;
    text-align: center;
    right: 5px;
    top: -20px;
    opacity: 0;
    transition: all .3s ease-in-out;
}
.copy_success_text.active{
    opacity: 1;
}
.triangle-down {
    width: 0px;
    height: 0px;
    border-width: 7px;
    border-style: solid;
    border-color: rgba(26, 39, 54, 0.75) transparent transparent transparent;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}


/*    产品界面截图*/
.screenshot_content .title{
    font-size: 36px;
    font-weight: 500;
    color: #1A2736;
    line-height: 42px;
    margin-bottom: 16px;
}
.screenshot_content .screenshot_desc{
    width: 800px;
    font-size: 16px;
    font-weight: 400;
    color: #1A2736;
    line-height: 28px;
}
.screenshot_content .choose_product{
    margin-top: 40px;
}
.screenshot_content .choose_product .choose_head{
    display: flex;
}
.screenshot_content  .choose_head .choose_title{
    font-size: 14px;
    font-weight: 400;
    color: #1A2736;
    line-height: 22px;
    margin-right: 20px;
}
.screenshot_content .product_list .product_item_list{
    display: flex;
    margin-bottom: 16px;
}
.screenshot_content .product_list .product_item_list:last-child{
    margin-bottom: 0;
}
.screenshot_content .product_item_list .product_item{
    margin-right: 16px;
    background: #F1F4F7;
    border-radius: 2px;
    font-size: 14px;
    color: #5E6978;
    line-height: 22px;
    padding: 1px 8px;
    transition: all 0.3s linear;
}
.screenshot_content .product_item_list .product_item:hover{
    cursor: pointer;
    background: #007FDF;
    color: #FFFFFF;
}
.screenshot_content .product_item_list .product_item.active{
    background: #007FDF;
    color: #FFFFFF;
}
.screenshot_content .product_item_list .product_item:last-child{
    margin-right: 0;
}
.screenshot_content .choose_product_image_container .image_out_box{
    width: 800px;
    height: 489px;
    background: #FFFFFF;
    box-shadow: 0px 6px 30px 0px rgba(201, 209, 216, 0.4);
    border-radius: 4px;
    border: 1px solid #C9D1D8;
    margin-top: 40px;
    padding: 24px 10px 10px 10px;
    position: relative;
}
.choose_product_image_container .image_out_box .circle_list{
    position: absolute;
    top: 8px;
    left: 10px;
    display: flex;
}
.circle_list .circle_item{
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 8px;
}
.circle_list .circle_item.red{
    background: #EC5960;
}
.circle_list .circle_item.yellow{
    background: #F2AE1B;
}
.circle_list .circle_item.green{
    background: #45BB79;
}
.image_border{
    width: 780px;
    height: 456px;
    border: 1px solid #DAE0E6;
}
.image_border .image_item .change_img{
    display: none;
}
.image_border .image_item .change_img.active{
    display: block;
    animation: arrowMoveBottom .5s linear 0s;
}
@keyframes arrowMoveBottom {
    0% {
        opacity: 0.8;
    }
    100% {
        opacity: 1;
    }
}
.image_item{
    display: none;
}
.image_item.active{
    display: block;
}
.download_screenshot{
    width: 800px;
    margin-top: 40px;
    display: flex;
    justify-content: center;
    margin-bottom: 103px;
}
.download_screenshot .download_card{
    width: 104px;
    height: 40px;
    background: #E0F3FF;
    border-radius: 2px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    transition: all 0.3s linear;
}
.download_screenshot .download_card:hover{
    cursor: pointer;
    transform: translateY(-2px);
    background: #CBEDFF;
    box-shadow: 0px 3px 10px 0px rgb(94 105 120 / 14%);
}
.download_screenshot .download_card p{
    font-size: 16px;
    color: #007FDF;
    line-height: 22px;
}
/*    管理团队*/
.manage_content .title{
    font-size: 36px;
    font-weight: 500;
    color: #1A2736;
    line-height: 42px;
    margin-bottom: 20px;
}
.manage_content .manage_desc{
    width: 800px;
    margin-bottom: 20px;
}
.manage_content .manage_desc p{
    font-size: 16px;
    color: #1A2736;
    line-height: 28px;
}
.manage_content .manage_desc p:first-child{
    margin-bottom: 16px;
}
.manage_content .logo_collection{
    display: flex;
    margin-bottom: 120px;
}
.manage_content .logo_collection .logo_item .logo_item_top img{
    position: absolute;
    top: 0;
    border-radius: 3px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}
.bottom_text .job_title{
    font-size: 16px;
    color: #5E6978;
    line-height: 20px;
    margin-left: 16px;
    font-weight: 400;
}
.staff_content .title{
    font-size: 36px;
    font-weight: 500;
    color: #1A2736;
    line-height: 42px;
    margin-bottom: 20px;
}
.staff_content .staff_desc p{
    width: 800px;
    font-size: 16px;
    color: #1A2736;
    line-height: 28px;
}
.staff_content .logo_collection{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin-top: 20px;
    margin-bottom: 120px;
}
.staff_content .logo_collection .logo_item .logo_item_top img{
    position: absolute;
    top: 0;
    border-radius: 3px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}
.third .background_control .li_title p{
    font-weight: 400;
}

/*    移动端*/
@media screen and (max-width: 1260px){
    #middle .resources_content{
        width: 90%;
        flex-direction: column;
        margin-top: 40px;
    }
    #middle .resources_content .nav_resources{
        margin-bottom: 40px;
    }
}
@media screen and (max-width: 1100px){
    #middle .resources_content .right_container{
        width: 100%;
    }
    .brand_content .logo_collection{
        width: 100%;
    }
    .brand_content .logo_collection .logo_item{
        margin-right: 20px;
    }
    #header .header_title_wrap{
        width: 90%;
    }
    .product_content .logo_collection .logo_item{
        margin-right: 20px;
    }
    .staff_content .logo_collection .logo_item{
        margin-right: 20px;
    }
}
@media screen and (max-width: 1036px){
    .image_container.use_guide_image img{
        margin-right: 0;
        margin-bottom: 20px;
    }
    .image_container.use_guide_image img:last-child{
        margin-bottom: 0;
    }
    .product_info .product_item .item_image_container img{
        margin-right: 0;
        margin-bottom: 20px;
    }
    .product_info .product_item .item_image_container img:last-child{
        margin-bottom: 0;
    }
}
@media screen and (max-width: 900px){
    .screenshot_content .choose_product_image_container .image_out_box{
        width: 100%;
        height: unset;
    }
    .image_border{
        width: 100%;
        height: unset;
    }
    .download_screenshot{
        width: 100%;
    }
}
@media screen and (max-width: 860px){
    #middle .resources_content .right_container{
        width: 100%;
    }
    .brand_content .brand_desc{
        width: 100%;
    }
    .info p{
        width: 100%;
    }
    .third .background_control .li_title{
        width: 100%;
    }
    .product_info .product_item .item_des p{
        width: 100%;
    }
    .table_box{
        overflow-x: scroll;
    }
    .screenshot_content .screenshot_desc{
        width: 100%;
    }
    .manage_content .manage_desc{
        width: 100%;
    }
    .staff_content .staff_desc p{
        width: 100%;
    }
}
@media screen and (max-width: 800px){
    .identity_collection .identity_item strong{
        min-width: 150px;
    }
}
@media screen and (max-width: 757px){
    .manage_content .logo_collection{
        flex-direction: column;
    }
}
@media screen and (max-width: 751px){
    .min_size_image_container img{
        margin-right: 0;
        margin-bottom: 20px;
    }
    .min_size_image_container img:last-child{
        margin-bottom: 0;
    }
}

@media screen and (max-width: 713px){
    .screenshot_content .product_list .product_item_list{
        flex-direction: column;
    }
    .screenshot_content .product_item_list .product_item{
        margin-bottom: 20px;
        margin-right: 0;
    }
    .screenshot_content .product_list .product_item_list:first-child{
        margin-bottom: 0;
    }
    .screenshot_content .product_list .product_item_list:last-child .product_item:last-child{
        margin-bottom: 0;
    }
}
@media screen and (max-width: 375px){
    .staff_content .logo_collection .logo_item .logo_item_top img{
        height: 100%;
    }
}