.section_wrap {
    width: 1200px;
    margin: 0 auto;
    padding-top: 41px;
}

.section_wrap .about_item:after {
    content: "";
    clear: both;
    height: 0;
    display: block;
    visibility: hidden;

}

.section_wrap .about_item .left_content {
    float: left;
    width: 360px;
    height: 327px;
    margin-right: 40px;
}

.section_wrap .about_item .left_content .top_title {
    height: 40px;
    border-bottom: 2px solid #E9E9E9;
    position: relative;
}

.section_wrap .about_item .left_content .top_title .about_img {
    position: absolute;
    width: 20px;
    height: 20px;
    top: 10px;
    left: 0px;
}

.section_wrap .about_item .left_content .top_title .about_title {
    height: 18px;
    font-size: 18px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 18px;
    position: absolute;
    top: 12px;
    left: 30px;
}

.section_wrap .about_item .left_content .top_title .see_more {
    height: 14px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #AA282F;
    line-height: 14px;
    position: absolute;
    top: 14px;
    left: 288px;
}

.section_wrap .about_item .left_content .top_title .arrow_icon {
    width: 14px;
    height: 14px;
    position: absolute;
    top: 14px;
    right: 0;
}

.section_wrap .about_item .left_content .down_content {
    padding-top: 32px;
    font-size: 0;
}

.section_wrap .about_item .left_content .down_content .about_zhongyi {
    width: 130px;
    height: 160px;
    float: left;
    margin-right: 17px;
    margin-bottom: 15px;
}

.section_wrap .about_item .left_content .down_content > span {
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #656667;
    line-height: 22px;

}

.section_wrap .about_item .about_right_content {
    float: left;
    width: 800px;
    height: 327px;
}

.section_wrap .about_item .about_right_content .top_title {
    height: 40px;
    border-bottom: 2px solid #E9E9E9;
    position: relative;
}

.section_wrap .about_item .about_right_content .top_title .honor_img {
    width: 20px;
    height: 20px;
    top: 11px;
    left: 0;
    position: absolute;
}

.section_wrap .about_item .about_right_content .top_title .honor_title {
    font-size: 18px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 18px;
    position: absolute;
    top: 12px;
    left: 30px;
}

.section_wrap .about_item .about_right_content .top_title .left_arrow_icon {
    position: absolute;
    top: 9px;
    left: 676px;
    width: 24px;
    height: 24px;
    cursor: pointer;
    margin-top: 0;
}

.section_wrap .about_item .about_right_content .top_title .right_arrow_icon {
    position: absolute;
    top: 9px;
    left: 716px;
    width: 24px;
    height: 24px;
    cursor: pointer;
    margin-top: 0;
}

.section_wrap .about_item .about_right_content .top_title .more {
    position: absolute;
    height: 14px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #AA282F;
    line-height: 14px;
    top: 14px;
    right: 14px;
}

.section_wrap .about_item .about_right_content .top_title .arrow_icon {
    width: 14px;
    height: 14px;
    position: absolute;
    top: 14px;
    right: 0px;
}

.section_wrap .about_item .about_right_content .down_content .swiper-honor .swiper-wrapper .honor_img {
    width: 183px;
}

.swiper-honor .swiper-wrapper .swiper-slide {
    height: 245px;
    display: flex;
    align-items: center;
    background-color: #F6F6F6;
}


/** 通用 **/
.section_wrap .project_item {
    margin-top: 51px;
}

.section_wrap .project_item .left_content {
    width: 800px;
    float: left;
    margin-right: 40px;
}

.section_wrap .project_item:after {
    clear: both;
    content: "";
    display: block;
    height: 0;
    visibility: hidden;
}

.section_wrap .project_item .left_content .top_title {
    height: 40px;
    border-bottom: 2px solid #E9E9E9;
    position: relative;
}

.section_wrap .project_item .left_content .top_title .about_img {
    position: absolute;
    width: 20px;
    height: 20px;
    top: 10px;
    left: 0px;
}

.section_wrap .project_item .left_content .top_title .about_title {
    height: 18px;
    font-size: 18px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 18px;
    position: absolute;
    top: 12px;
    left: 30px;
}

.section_wrap .project_item .left_content .top_title .see_more {
    height: 14px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #AA282F;
    line-height: 14px;
    position: absolute;
    top: 14px;
    left: 728px;
}

.section_wrap .project_item .left_content .top_title .arrow_icon {
    width: 14px;
    height: 14px;
    position: absolute;
    top: 14px;
    right: 0;
}

.section_wrap .project_item .item_right_content {
    float: left;
    width: 360px;
}

.section_wrap .project_item .item_right_content .top_title {
    height: 40px;
    border-bottom: 2px solid #E9E9E9;
    position: relative;
}

.section_wrap .project_item .item_right_content .top_title .about_img {
    position: absolute;
    width: 20px;
    height: 20px;
    top: 10px;
    left: 0px;
}

.section_wrap .project_item .item_right_content .top_title .about_title {
    height: 18px;
    font-size: 18px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 18px;
    position: absolute;
    top: 12px;
    left: 30px;
}

.section_wrap .project_item .item_right_content .top_title .see_more {
    height: 14px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #AA282F;
    line-height: 14px;
    position: absolute;
    top: 14px;
    left: 288px;
}

.section_wrap .project_item .item_right_content .top_title .arrow_icon {
    width: 14px;
    height: 14px;
    position: absolute;
    top: 14px;
    right: 0;
}

.section_wrap .project_item .left_content .down_content {
    margin-top: 30px;
    border: 1px solid #E9E9E9;
}

.section_wrap .project_item .left_content .down_content:after {
    content: "";
    height: 0;
    clear: both;
    visibility: hidden;
    display: block;
}

.section_wrap .project_item .left_content .down_content .left_tab {
    padding: 0;
    width: 177px;
    float: left;
    margin: 0;
    box-sizing: border-box;
    border-right: 1px solid #E9E9E9;
    height: 290px;
}

.section_wrap .project_item .left_content .down_content .left_tab > li {

    height: 72px;
    line-height: 72px;
    text-indent: 41px;
    font-size: 16px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    background: #F5F5F5;
    list-style: none;
    border-bottom: 1px solid #E9E9E9;
    box-sizing: border-box;
}

.section_wrap .project_item .left_content .down_content .left_tab > li:nth-child(4) {
    border-bottom: none;
}

.section_wrap .project_item .left_content .down_content .left_tab > li:hover {
    background: #B20B17;
    color: #FFFFFF;
    cursor: pointer;
}

.section_wrap .project_item .left_content .down_content .left_tab .active {
    background: #B20B17;
    color: #FFFFFF;
}

.section_wrap .project_item .left_content .down_content .tab_content_wrap {
    float: right;
    width: 620px;
    list-style: none;
    position: relative;
    height: 290px;
    overflow: hidden;

    box-sizing: border-box;
    border-left: none;
}

.section_wrap .project_item .left_content .down_content .tab_content_wrap > ul {
    position: absolute;
    list-style: none;
    padding: 0;
    margin: 0;
    top: 0;
}

.section_wrap .project_item .left_content .down_content .tab_content_wrap > ul > li {
    height: 289px;
}

.section_wrap .item_top_tab {
    width: 620px;
    height: 45px;
    box-sizing: border-box;
    border-bottom: 1px solid #E9E9E9;
    cursor: pointer;
}

.section_wrap .item_top_tab > li {
    line-height: 45px;
    text-align: center;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #333333;
    display: inline-block;
    float: left;
    width: 124px;
}

.section_wrap .item_top_tab > li:hover {
    color: #B20B17;
    font-weight: 600;
}

.section_wrap .item_top_tab .item_tab_active {
    color: #B20B17;
    font-weight: 600;
}

.section_wrap .bottom_line {
    width: 620px;
    position: relative;
    height: 3px
}

.section_wrap .bottom_line > div {
    width: 124px;
    text-align: center;
    position: absolute;
    top: -100%;
    padding: 0;
    margin: 0;
    height: 3px
}

.section_wrap .bottom_line > div > span {
    width: 64px;
    height: 3px;
    background: #B20B17;
    display: inline-block;
}

.section_wrap .item_bottom_content {
    width: 620px;
    height: 240px;
    position: relative;
    overflow: hidden;
}

.section_wrap .item_bottom_content > ul {
    position: absolute;
    width: 3100px;
}

.section_wrap .item_bottom_content > ul > li {
    width: 620px;
    height: 240px;
    display: inline-block;
    float: left;
    padding: 30px;
    box-sizing: border-box;
}

.section_wrap .item_bottom_content > ul .project_img_dec {
    width: 140px;
    height: 184px;
    margin-right: 29px;
    float: left;
}

.section_wrap .item_bottom_content > ul .sec_title {
    font-size: 15px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 15px;
    float: left;
}

.section_wrap .item_bottom_content > ul .sec_content {
    width: 390px;
    height: 135px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #656667;
    line-height: 22px;
    float: left;
    margin-top: 14px;
    display: -webkit-box;

    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
}

.section_wrap .item_bottom_content > ul .check_more {
    font-size: 0;
    float: right;
}

.section_wrap .item_bottom_content > ul .check_more > a {
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #AA282F;
    line-height: 12px;
    height: 12px;
    vertical-align: middle;
}

.section_wrap .item_bottom_content > ul .check_more .arrow_icon_right {
    width: 12px;
    height: 12px;
    vertical-align: middle;
}

.section_wrap .project_item .item_right_content .down_content {
    padding-top: 30px;
}

.section_wrap .project_item .item_right_content .down_content .guide_artical_img {
    width: 180px;
    height: 120px;
    float: left;
    margin-bottom: 10px;
    margin-right: 18px;
}

.section_wrap .project_item .item_right_content .down_content > span {
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #7C7D7E;
    line-height: 22px;
}

.section_wrap .project_item .item_right_content .down_content > p {
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #7C7D7E;
    line-height: 22px;
}


/*专家团队*/
.section_wrap .team_item {
    margin-top: 51px;
}

.section_wrap .team_item .left_content {
    width: 800px;
    float: left;
    margin-right: 40px;
}

.section_wrap .team_item:after {
    clear: both;
    content: "";
    display: block;
    height: 0;
    visibility: hidden;
}

.section_wrap .team_item .left_content .top_title {
    height: 40px;
    border-bottom: 2px solid #E9E9E9;
    position: relative;
}

.section_wrap .team_item .left_content .top_title .about_img {
    position: absolute;
    width: 20px;
    height: 20px;
    top: 10px;
    left: 0px;
}

.section_wrap .team_item .left_content .top_title .about_title {
    height: 18px;
    font-size: 18px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 18px;
    position: absolute;
    top: 12px;
    left: 30px;
}

.section_wrap .team_item .left_content .top_title .see_more {
    height: 14px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #AA282F;
    line-height: 14px;
    position: absolute;
    top: 14px;
    left: 728px;
}

.section_wrap .team_item .left_content .top_title .arrow_icon {
    width: 14px;
    height: 14px;
    position: absolute;
    top: 14px;
    right: 0;
}

.section_wrap .team_item .item_right_content {
    float: left;
    width: 360px;
}

.section_wrap .team_item .item_right_content .top_title {
    height: 40px;
    border-bottom: 2px solid #E9E9E9;
    position: relative;
}

.section_wrap .team_item .item_right_content .top_title .about_img {
    position: absolute;
    width: 20px;
    height: 20px;
    top: 10px;
    left: 0px;
}

.section_wrap .team_item .item_right_content .top_title .about_title {
    height: 18px;
    font-size: 18px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 18px;
    position: absolute;
    top: 12px;
    left: 30px;
}

.section_wrap .team_item .item_right_content .top_title .see_more {
    height: 14px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #AA282F;
    line-height: 14px;
    position: absolute;
    top: 14px;
    left: 288px;
}

.section_wrap .team_item .item_right_content .top_title .arrow_icon {
    width: 14px;
    height: 14px;
    position: absolute;
    top: 14px;
    right: 0;
}

.section_wrap .team_item .left_content .down_content {
    padding-top: 30px;
}

.section_wrap .team_item .left_content .team_img {
    display: flex;
    justify-content: space-between;
}

.section_wrap .team_item .left_content .team_img .img_wrap {
    position: relative;
    width: 185px;
    height: 246px;
    overflow: hidden;
    display: inline-block;
    margin: 0 10px;
}

.section_wrap .team_item .left_content .team_img .img_wrap > p {
    position: absolute;
    bottom: 0;
    background-color: #CBAA7B;
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: white;
    font-size: 14px;
}

.section_wrap .team_item .left_content .team_img .img_wrap > p span:nth-child(1) {
    margin-right: 10px;
}

.section_wrap .team_item .left_content .team_img .img_wrap .dialog {
    width: 185px;
    height: 246px;
    background: #B20B17;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    padding: 20px 13px;
    line-height: 20px;
    font-size: 12px;
    font-weight: 400;
    color: #FFFFFF;
    box-sizing: border-box;
}

.section_wrap .team_item .left_content .team_img .img_wrap .dialog .name {
    font-size: 14px;
    font-weight: 600;
}

.section_wrap .team_item .left_content .team_img .img_wrap .dialog .work {
    font-size: 12px;
    font-weight: 600;
}

.section_wrap .team_item .left_content .team_img .img_wrap .dialog .dec {
    text-align: left;
    white-space: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 8;
    -webkit-box-orient: vertical;
}

.section_wrap .team_item .left_content .team_img .img_wrap:hover .dialog {
    opacity: 0.8;
}

.section_wrap .team_item .item_right_content .down_content {
    padding-top: 30px;
}

.section_wrap .team_item .item_right_content .down_content .top_artical {
    height: 116px;
    width: 361px;
    padding: 20px 0;
    box-sizing: border-box;
    display: flex;
}

.section_wrap .team_item .item_right_content .down_content .top_artical .artical_img {
    display: none;
    width: 100px;
    height: 75px;
    margin-right: 18px;
}

.section_wrap .team_item .item_right_content .down_content .top_artical .artical_img.show {
    display: inline-block;
}

.section_wrap .team_item .item_right_content .down_content .top_artical .artical_txt {
    float: left;
    flex: 1;
}

.section_wrap .team_item .item_right_content .down_content .top_artical .artical_txt .artical_title {
    font-size: 15px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 21px;
    margin-bottom: 16px;
}

.section_wrap .team_item .item_right_content .down_content .top_artical .artical_txt .artical_date {
    font-size: 13px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #A4A4A4;
    line-height: 13px;
}

.section_wrap .team_item .item_right_content .down_content .new_artical {

    height: 74px;
    background: #FFFFFF;
    padding: 18px 0;
    box-sizing: border-box;
}

.section_wrap .team_item .item_right_content .down_content .new_artical .title {

    height: 15px;
    font-size: 15px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 15px;
    margin-bottom: 12px;
}

.section_wrap .team_item .item_right_content .down_content .new_artical .date {

    height: 13px;
    font-size: 13px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #A4A4A4;
    line-height: 13px;
}


/*鉴定平台*/
.section_wrap .platform_item {
    margin-top: 51px;
    margin-bottom: 10px;
}

.section_wrap .platform_item:after {
    content: "";
    clear: both;
    height: 0;
    display: block;
    visibility: hidden;
}

.section_wrap .platform_item .left_content {
    float: left;
    width: 800px;
    margin-right: 40px;
}

.section_wrap .platform_item .left_content .top_title {
    height: 40px;
    border-bottom: 2px solid #E9E9E9;
    position: relative;
}

.section_wrap .platform_item .left_content .top_title .about_img {
    position: absolute;
    width: 20px;
    height: 20px;
    top: 10px;
    left: 0px;
}

.section_wrap .platform_item .left_content .top_title .about_title {
    height: 18px;
    font-size: 18px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 18px;
    position: absolute;
    top: 12px;
    left: 30px;
}

.section_wrap .platform_item .left_content .top_title .see_more {
    height: 14px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #AA282F;
    line-height: 14px;
    position: absolute;
    top: 14px;
    left: 756px;
}

.section_wrap .platform_item .left_content .top_title .arrow_icon {
    width: 14px;
    height: 14px;
    position: absolute;
    top: 14px;
    right: 0;
}

.section_wrap .platform_item .left_content .down_content {
    padding-top: 32px;
    font-size: 0;
}

.section_wrap .platform_item .item_right_content {
    float: left;
    width: 360px;
}

.section_wrap .platform_item .item_right_content .top_title {
    height: 40px;
    border-bottom: 2px solid #E9E9E9;
    position: relative;
}

.section_wrap .platform_item .item_right_content .top_title .honor_img {
    width: 20px;
    height: 20px;
    top: 11px;
    left: 0;
    position: absolute;
}

.section_wrap .platform_item .item_right_content .top_title .honor_title {
    font-size: 18px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #333333;
    line-height: 18px;
    position: absolute;
    top: 12px;
    left: 30px;
}

.section_wrap .platform_item .left_content .top_title .left_arrow_icon {
    position: absolute;
    top: 9px;
    left: 676px;
    width: 24px;
    height: 24px;
    cursor: pointer;
    margin-top: 0;
}

.section_wrap .platform_item .left_content .top_title .right_arrow_icon {
    position: absolute;
    top: 9px;
    left: 716px;
    width: 24px;
    height: 24px;
    cursor: pointer;
    margin-top: 0;
}

.section_wrap .platform_item .item_right_content .top_title .more {
    position: absolute;
    height: 14px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #AA282F;
    line-height: 14px;
    top: 14px;
    right: 14px;
}

.section_wrap .platform_item .item_right_content .top_title .arrow_icon {
    width: 14px;
    height: 14px;
    position: absolute;
    top: 14px;
    right: 0px;
}

.section_wrap .platform_item .item_right_content .down_content {
    padding-top: 29px;
}

.section_wrap .platform_item .item_right_content .down_content .case_item {
    width: 360px;
    height: 74px;
    cursor: pointer;
}

.section_wrap .platform_item .item_right_content .down_content .case_item .title {
    height: 16px;
    font-size: 16px;
    font-weight: 600;
    color: #333333;
    line-height: 17px;
    margin-bottom: 16px;

    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.section_wrap .platform_item .item_right_content .down_content .case_item .title > span:nth-child(1) {
    width: 6px;
    height: 6px;
    background: #AA282F;
    margin-right: 10px;
    border-radius: 3px;
    display: inline-block;
    position: relative;
    top: 3px;
}

.section_wrap .platform_item .item_right_content .down_content .case_item .date {
    font-size: 13px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #A4A4A4;
    line-height: 13px;
}

.section_wrap .platform_item .item_right_content .down_content .case_item .date > span:nth-child(1) {
    width: 6px;
    height: 6px;
    background: transparent;
    margin-right: 10px;
    border-radius: 3px;
    display: inline-block;
    position: relative;
    top: 3px;
}

.section_wrap .honor_list_img .honor_img {
    display: inline-block;
    width: 183px;
    height: 245px;
    margin: 0 10px;
}

.section_wrap .honor_list_img .honor_img img {
    width: 183px;
}

.guide_link a {
    height: 58px;
    line-height: 58px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.guide_link li:nth-last-child(1) a {
    border-bottom: none;
}

.guide_link a span:nth-child(1) {
    color: #333;
    font-weight: bold;

}

.guide_link a span:nth-child(2) {
    background: url("../../imgs/arrow_icon2.png") no-repeat right;
    padding-right: 14px;
    background-size: 8px 15px;
}