.application h1 {
    color: #2A78AB;
}

.application .contents .subtitle {
    font-size: 24px;
}

.about_us_research_box {
    padding-bottom: 0px;
}
.about_us_research_box .diqiu_bg{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.application.consulting_center .contents,
.about_us_research_box:nth-child(3) {
    background-color: #f6f6f6;
}

.about_us_research_box:nth-child(2n) {
    background-color: #fff;
}

.about_us_research_box .img_box img {
    /* margin-top: 0 !important; */
    margin-top: 30px;
    width: 100%;
}

.about_us_research_box .img_box img:first-child {
    margin-top: 0;
}

.application .contents {
    padding-top: 30px;
    padding-bottom: 0;
}

.about_panel .left {
    width: 47% !important;
}

.about_panel .left.text {
    font-size: 18px;
    line-height: 36px;
    color: #2A78AB;
    font-weight: 700;
    padding: 2% 0;
}

.about_panel .left {
    margin-top: 60px;
    padding-right: 4%;
}

.about_panel .right {
    border-left: 1px solid #e6e6e6;
    padding-bottom: 53px;
}

.about_us_research_box:nth-child(3) .left {
    border: 0;
}

.about_panel .left .subtitle {
    margin-top: 17px !important;
}

.bottom_line {
    margin-top: 28px;
}

.about_panel .left>.text:nth-of-type(3) {
    margin-top: 20% !important;
}

.about_panel .left>.text:nth-of-type(4) {
    margin-top: 11% !important;
}

.about_panel .right>.text {
    margin-top: 10% !important;
    font-size: 20px;
    line-height: 36px;
    color: #999;
    padding-left: 20px;
}

.about_panel .left,
.about_panel .right {
    width: 53%;
    text-align: left;
}

.about_panel.company_info_pc {
    display: none;
}

.about_panel.company_info_mobile {
    display: none;
}

.about_panel.company_info_mobile img {
    width: 100%;
    margin-top: 20px;
}

.about_panel.company_info_mobile .company_desc .text:nth-of-type(1) {
    margin-top: 20px;
}

.about_panel.company_info_mobile .company_desc .text {
    color: #666;
    font-size: 16px;
    line-height: 32px;
}

.about_panel.company_info_mobile .company_desc .text:nth-of-type(2) {
    margin: 10px 0;
}

.about_panel.history {
    position: relative;
    padding-bottom: 50px;
}

.about_panel.history .box {
    margin-top: 40px;
}

.about_panel.history .box .left:nth-child(1),
.about_panel.history .box .right:nth-child(2) {
    margin-top: 0;
}

.about_panel.history .box .left,
.about_panel.history .box .right {
    width: 45% !important;
    margin: 0;
    padding: 0;
    margin-top: 96px;
    cursor: pointer;
}

.about_panel.history .box .left:hover .info .title,
.about_panel.history .box .right:hover .info .title {
    color: #2A78AB;
}
.about_panel.history .box .left:hover>img,
.about_panel.history .box .right:hover>img {
    transform: scale(1.05);
}
.about_panel.history .box .left>img,
.about_panel.history .box .right>img {
    float: left;
    width: 260px;
    height: 160px;
    margin-top: 0;
    transition: all 0.3s;
}

.about_panel.history .box .left>.info,
.about_panel.history .box .right>.info {
    margin-left: 41px;
    float: left;
}

.about_panel.history .box .left>.info .title,
.about_panel.history .box .right>.info .title {
    font-weight: 700;
    font-size: 26px;
    color: #333;
}

.about_panel.history .box .left>.info .text,
.about_panel.history .box .right>.info .text {
    font-size: 20px;
    color: #666;
    margin-top: 11px;
}

.about_panel.history .box .left {
    padding-right: 28px;
}

.about_panel.history .box .right {
    border: 0;
    padding-left: 31px;
}

.about_panel.history .h_line {
    display: block;
    position: absolute;
    top: 28px;
    left: 50%;
    transform: translateX(-50%);
    width: 142px;
}

.about_panel.history_mobile img {
    width: 100%;
}

.about_panel.history_mobile .date {
    font-size: 18px;
    font-weight: 700;
}

.about_panel.history_mobile .text {
    font-size: 16px;
    color: #666;
}

.container-middle {
    margin: 0 auto;
}

.section-title {
    display: none;
    text-align: center;
    padding: 38px 0 15px;
}

.section-title h3 {
    font-size: 30px;
}

.section-title h4 {
    font-size: 12px;
    text-transform: uppercase;
    margin-top: 6px;
}

.development-box {
    display: none;
    padding: 0 32px;
    position: relative;
    /* margin-top: 30px; */
    margin-top: 0;
    overflow: hidden;
}

.swiper-container {
    overflow: hidden;
}

.deve-prev {
    left: 0;
}

.deve-prev,
.deve-next {
    position: absolute;
    top: -4px;
    width: 24px;
    height: 24px;
    border: 1px solid #666;
    border-radius: 50%;
    font-size: 15px;
    color: #666;
    text-align: center;
    line-height: 21px;
    cursor: pointer;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.deve-next {
    right: 0;
}

.deve-prev,
.deve-next {
    position: absolute;
    top: 0px;
    width: 24px;
    height: 24px;
    border: 1px solid #666;
    border-radius: 50%;
    font-size: 15px;
    color: #666;
    text-align: center;
    line-height: 21px;
    cursor: pointer;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    z-index: 999;
}

.deve-center .m-dot {
    width: 16px;
    height: 16px;
    border: 1px solid #6b6b6b;
    border-radius: 50%;
    padding: 4px;
    margin: 0 auto;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.deve-center .m-day {
    font-size: 15px;
    font-weight: 600;
    color: #666;
    text-align: center;
    margin-top: 5px;
}

.deve-item .deve-info {
    position: relative;
    padding: 15px 15px 0 15px;
}

.deve-text {
    width: 100%;
    background: #f1f1f1;
    border: 1px solid #e0e0e0;
    font-size: 12px;
    line-height: 1.875;
    padding: 25px 10px;
    position: relative;
    -webkit-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
}

.deve-img {
    width: 100%;
    -webkit-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
}

.deve-img img {
    width: 100%;
}

.deve-text::after {
    content: '';

    position: absolute;
    left: 50%;
    bottom: 100%;
    margin-left: -12.5px;
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 15px solid #ccc;
    border-top: 0;
}

.deve-center {
    padding: 0 0 25px 0;
}

.region_box .bottom_line {
    margin: 0 auto;
}

.region_box .title {
    font-size: 36px;
    color: #2A78AB;
    font-weight: 700%;
}

.region_box .subtitle {
    font-size: 30px;
    color: #666;
}

.location_box>img {
    float: left;
    width: 58.33333333%;
    display: block;
    height: 100%;
}

/* .location_box div:nth-child(2) {
    position: relative;
    background-color: #fff;
} */

.location_box .bg_text {
    position: absolute;
    top: 54px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
}

.location_box .left_line {
    width: 60px;
    height: 4px;
    background-color: #2A78AB;
}

.location_box>div {
    position: relative;
    height: 100%;
    background-color: #fff;
    float: left;
    width: 41.66666667%;
}

.location_box>div>img {
    padding: 0 30px;
}

.location_box>div>.title {
    position: relative;
    z-index: 2;
    padding-left: 30px;
    font-size: 20px;
    color: #333333;
    font-weight: 700;
    margin-top: 20%;
    background-color: transparent;
}

.location_box>div>.left_line {
    position: relative;
    margin-left: 30px;
    margin-top: 30px;
    z-index: 1;
}

.about_panel.region_box h1 {
    font-size: 36px;
    font-weight: 700;
}

.about_panel.region_box .subtitle {
    font-size: 30px;
    line-height: 48px !important;
}

.about_panel.region_box .location_box {
    margin-top: 60px;
    height: 450px;
    box-shadow: 0px 0px 14px 2px rgba(15, 17, 23, 0.15)
}

.swiper-slide {
    width: 100% !important;
    padding: 0 30px;
    /* margin-top: 6%; */
    margin-top: 0;
}

.swiper-slide .country {
    float: left;
    width: 33%;
    padding: 14px 0;
    text-align: center;
    border: 1px dotted #f2f2f2;
}

.swiper-slide .country img {
    display: inline-block;
    width: 34%;
    /* height: 28px; */
    padding: 0;
    margin: 0;
}

.swiper-slide .country span {
    display: inline-block;
    margin-left: 10px;
    color: #666;
    font-size: 16px;
}

.swiper-container-horizontal>.swiper-pagination-country.swiper-pagination-bullets {
    bottom: -46px !important;
}

.swiper-container {
    overflow: visible;
}

.swiper-container-location-box img {
    padding: 0 30px;
    width: 100%;
    margin-top: 33px;
}

.swiper-pagination {
    background-color: transparent;
}

.swiper-container {
    --swiper-theme-color: #ff6600;
    --swiper-pagination-color: #00ff33;
    /* 两种都可以 */
}

.swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
    bottom: -20px !important;
}

@media (max-width: 768px) {

    .about_panel.company_info_mobile,

    .section-title {
        display: block;
    }

    .about_panel.about_panel.company_info_pc {
        display: none !important;
    }

    .about_panel.history {
        display: none;
    }
    .location_box .bg_text{
        top: 20px;
    }
    .location_box>div>.title{
        margin-top: 40px !important;
    }
    .location_box>div>.left_line{
        width: 48px;
        height: 2px;
        margin-top: 12px;
    }
}

@media (max-width: 991px) {
    .application h1 {
        font-size: 22px !important;
    }

    .about_panel.region_box {
        padding: 40px 0;
    }

    .about_panel.region_box .location_box {
        margin-top: 48px;
    }

    .about_panel.region_box .location_box>img {
        margin-top: 0 !important;
    }

    .swiper-slide .country {
        padding: 28px 0;
    }

    .swiper-slide .country img {
        width: 28%;
    }

    .swiper-container-horizontal>.swiper-pagination-country.swiper-pagination-bullets {
        bottom: -30px !important;
    }

    .swiper-container {
        padding-bottom: 20px !important;
    }

    .location_box>img {
        margin-top: 20px !important;
    }

    .bottom_line {
        margin-top: 16px;
    }

    .about_panel.history {
        display: none;
    }

    .about_panel.about_panel.company_info_pc,
    .development-box,
    .section-title {
        display: block;
    }

    .application .contents .subtitle {
        margin-bottom: 11px;
    }

    .about_panel .left {
        margin-top: 34px;
    }

    .application h1 {
        font-size: 28px;
    }

    .about_panel .left {
        font-size: 14px;
    }

    .about_panel .left>.text:nth-of-type(3) {
        margin-top: 15% !important;
    }

    .about_panel .left>.text:nth-of-type(4) {
        margin-top: 14% !important;
    }

    .about_panel .right>.text {
        margin-top: 12% !important;
        font-size: 14px;
    }

    .location_box>img {
        width: 100% !important;
        height: auto;
    }

    .location_box>div {
        height: auto;
        width: 100%;
    }

    .location_box>div>.title {
        margin-top: 107px;
    }
}

@media (min-width: 992px) {
    .about_panel.company_info_mobile {
        display: none;
    }

    .about_panel.company_info_pc {
        display: block;
    }

    .about_panel .left {
        margin-top: 32px;
    }

    .about_panel .left>.text:nth-of-type(3) {
        margin-top: 16% !important;
    }

    .about_panel .left>.text:nth-of-type(4) {
        margin-top: 12% !important;
    }

    .about_panel .right>.text {
        margin-top: 10% !important;
    }

    .about_panel.history .box .right {
        padding-left: 27px;
    }

    .about_panel.history .box .left .info,
    .about_panel.history .box .right .info {
        margin-left: 18px;
        width: 50%;
        line-height: 30px;
    }

    .about_panel.history .box .left>.info .title,
    .about_panel.history .box .right>.info .title {
        font-size: 16px;
    }

    .about_panel.history .box .left>.info .text,
    .about_panel.history .box .right>.info .text {
        font-size: 13px;
    }

    .about_panel.history .box .left>img,
    .about_panel.history .box .right>img {
        width: 146px;
        height: 94px;
    }

    .about_panel.history .h_line {
        width: 83px;
    }

    .about_panel.history .box {
        margin-top: 34px;
    }

    .about_panel.history {
        padding-bottom: 50px;
        padding-top: 20px;
    }
    .about_panel.history .box .left,
    .about_panel.history .box .right {
        margin-top: 56px;
    }
    .about_panel.region_box .location_box{
        height: 350px;
    }
}

@media (max-width: 1260px) {
    .application h1 {
        font-size: 30px;
    }

    .application .contents .subtitle {
        font-size: 20px;
    }


    .about_panel.history .box .left>.info .title,
    .about_panel.history .box .right>.info .title {
        font-size: 16px;
    }

    .about_panel.history .box .left>.info .text,
    .about_panel.history .box .right>.info .text {
        font-size: 13px;
    }
   
}


@media (min-width: 1260px) {
    .application h1 {
        font-size: 32px;
    }

    .about_panel .left {
        margin-top: 32px;
    }

   
    .about_panel .left>.text:nth-of-type(4) {
        margin-top: 13% !important;
    }

    .about_panel .right>.text {
        margin-top: 12% !important;
    }

    .about_panel.history .box .left .info,
    .about_panel.history .box .right .info {
        margin-left: 26px;
    }

    .about_panel.history .box .left>.info .title,
    .about_panel.history .box .right>.info .title {
        font-size: 16px;
    }

    .about_panel.history .box .left>.info .text,
    .about_panel.history .box .right>.info .text {
        font-size: 13px;
    }

    .about_panel.history .box .left>img,
    .about_panel.history .box .right>img {
        width: 198px;
        height: 122px;
    }

    .about_panel.history .h_line {
        width: 107px;
    }

    .about_panel.history .box {
        margin-top: 34px;
    }

    .about_panel.history .box .left,
    .about_panel.history .box .right {
        margin-top: 69px;
    }

    .about_panel.history {
        padding-bottom: 50px;
        padding-top: 38px;
    }
    .about_panel.region_box .location_box{
        height: 350px;
    }
}


@media (min-width: 1460px) {
    .application h1 {
        font-size: 30px;
    }

    .about_panel .left {
        margin-top: 32px;
    }

    .about_panel .left>.text:nth-of-type(3) {
        margin-top: 9% !important;
    }

    .about_panel .right>.text {
        margin-top: 10% !important;
    }

    .about_panel .left>.text:nth-of-type(4) {
        margin-top: 12% !important;
    }

    .swiper-container-location-box img {
        margin-top: 33px;
    }

    .about_panel.history .box .left .info,
    .about_panel.history .box .right .info {
        margin-left: 26px;
    }

    .about_panel.history .box .left>.info .title,
    .about_panel.history .box .right>.info .title {
        font-size: 16px;
    }

    .about_panel.history .box .left>.info .text,
    .about_panel.history .box .right>.info .text {
        font-size: 13px;
        display: block;
    }

    .about_panel.history .box .left>img,
    .about_panel.history .box .right>img {
        width: 198px;
        height: 122px;
    }

    .about_panel.history .h_line {
        width: 108px;
    }

    .about_panel.history .box {
        margin-top: 25px;
    }

    .about_panel.history .box .left,
    .about_panel.history .box .right {
        margin-top: 69px;
    }

    .about_panel.history {
        padding-bottom: 60px;
        padding-top: 80px;
    }
    .about_panel.region_box .location_box{
        height: 350px;
    }
}

@media (max-width:1680px) {

    .about_panel.history .box .left>.info .title,
    .about_panel.history .box .right>.info .title {
        font-size: 16px;
    }

    .about_panel.history .box .left>.info .text,
    .about_panel.history .box .right>.info .text {
        font-size: 13px;
    }

    .about_panel.history .box .left .info,
    .about_panel.history .box .right .info {
        line-height: 23px;
    }
}

@media (min-width: 1680px) {
    .application h1 {
        font-size: 40px;
    }

    .location_box>div>.left_line {
        margin-top: 11px;
    }

    .location_box .bg_text {
        top: 17%;
    }

    .about_panel .left>.text:nth-of-type(3) {
        margin-top: 24% !important;
    }

    .about_panel .right>.text {
        margin-top: 11% !important;
    }

    .about_panel .left>.text:nth-of-type(4) {
        margin-top: 25% !important;
    }

    .about_panel.history .box .left>.info .title,
    .about_panel.history .box .right>.info .title {
        font-weight: 700;
        font-size: 26px;
        color: #333;
    }

    .about_panel.history .box .left>.info .text,
    .about_panel.history .box .right>.info .text {
        font-size: 20px;
        color: #666;
    }

    .about_panel.history .h_line {
        display: block;
        position: absolute;
        top: 28px;
        left: 50%;
        transform: translateX(-50%);
        width: 139px;
    }

    .about_panel.history .box .left>img,
    .about_panel.history .box .right>img {
        width: 260px;
        height: 160px;
    }

    .about_panel.history .box .left,
    .about_panel.history .box .right {
        margin-top: 91px;
    }

    .about_panel.history {
        padding-bottom: 80px;
    }
    .about_panel.region_box .location_box{
        height: 450px;
    }
}
.about_panel .left>.text:nth-of-type(3) {
    margin-top: 10% !important;
    font-size: 20px;
}
@media(max-width: 1459px) {
    .about_panel .left>.text:nth-of-type(3) {
        margin-top: 10% !important;
        font-size: 15px;
        line-height: 28px;
    }
    .about_panel .right>.text {
        font-size: 15px;
        line-height: 28px;
        padding-left: 20px;
    }
    .about_panel .right>.text {
        margin-top: 6% !important;
    }
}
@media(max-width: 500px) {
    .bottom_line {
        margin-top: 0px;
    }
    .about_panel.company_info_mobile .company_desc .text:nth-of-type(1) {
        margin-top: 12px;
    }
    .about_panel.company_info_mobile .company_desc .text {
        font-size: 14px;
        line-height: 22px;
    }
    .about_panel.company_info_mobile .company_desc .text:nth-of-type(2) {
        margin: 8px 0;
    }
    .about_us_research_box {
        padding-bottom: 36px;
    }
    .about_us_research_box:nth-child(2) {
        padding-bottom: 0px;
    }
    .about_us_research_box:nth-child(3) {
        padding-bottom: 0px;
    }
    .section-title h3 {
        font-size: 24px;
    }
    .application .swiper-container {
        padding-bottom: 0px !important;
    }
    .about_panel.region_box .subtitle {
        font-size: 15px;
        line-height: 22px !important;
    }
    .about_panel.region_box .location_box {
        margin-top: 24px;
    }
    .about_panel.region_box {
        padding: 40px 0;
        padding-bottom: 0;
    }
    .application.consulting_center .contents {
        padding: 40px 0;
    }
}