@import "https://common.zwwltkl.com/fonts/pingfang/pingfang.css";

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    letter-spacing: 0.38px;
}

.container {
    padding: 0;
}

.row {
    margin-left: 0;
    margin-right: 0;
}

button {
    outline: none !important;
}

.content_title {
    padding-top: 70px;
    padding-bottom: 40px;
}

.content_title h1 {
    padding: 0;
    margin: 0;
    letter-spacing: 2px;
    font-size: 34px;
    font-weight: bold;
    text-align: center;
    color: #333333;
}

.content_title section {
    letter-spacing: 2px;
    font-size: 20px;
    font-weight: 400;
    text-align: center;
    color: #666666;
    margin-top: 20px;
}

.container {
    padding: 0;
}

@media (max-width: 992px) {
    .content_title {
        padding-top: 30px;
        padding-bottom: 20px;
    }

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

    .content_title section {
        font-size: 18px;
        margin-top: 20px;
    }
}

@media (max-width: 768px) {
    .content_title {
        padding-top: 26px;
        padding-bottom: 18px;
    }

    .content_title h1 {
        font-size: 22px;
        padding: 0 16%;
        line-height: 34px;
    }

    .content_title section {
        font-size: 14px;
        margin-top: 10px;
        padding: 0 16%;
    }
}

.swiper-container {
    height: 900px;
}

.swiper-container .swiper-wrapper .swiper-slide img {
    height: 900px;
}

.swiper-container .swiper-wrapper .swiper-slide .swiper_btn {
    bottom: 40%;
}

.application {
    width: 100%;
    position: relative;
    padding-bottom: 70px;
}

.application .content_title h1 {
    color: #333333;
}

.application .content_title section {
    color: #666666;
}

.application .application_down {
    position: relative;
}

.application .application_down img {
    width: 1200px;
    height: auto;
    transform: translate(-15px, 0);
}

.application .application_down .application_down {
    position: absolute;
    top: 0;
    left: -15px;
    height: 500px;
    display: flex;
}

.application .application_down .application_down .application_down_left {
    width: 500px;
    height: 500px;
    position: relative;
}

.application .application_down .application_down .application_down_left li {
    width: 335px;
    height: 80px;
    border-radius: 50px;
    position: absolute;
    padding-top: 10px;
}

.application .application_down .application_down .application_down_left li .left_left_item {
    width: 220px;
    margin-left: 30px;
}

.application .application_down .application_down .application_down_left li .left_left_item h4 {
    color: #ffffff;
    font-size: 16px;
    padding: 0;
    margin: 0;
    text-align: right;
    font-weight: 400;
}

.application .application_down .application_down .application_down_left li .left_left_item section {
    text-align: right;
    color: #ffffff;
    font-size: 12px;
    padding: 0;
    margin: 0;
    margin-top: 5px;
}

.application .application_down .application_down .application_down_left li .left_right_item {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.application .application_down .application_down .application_down_left li .left_right_item img {
    width: 40px;
    height: 40px;
    transform: translate(10px, 8px);
}

.application .application_down .application_down .application_down_left li:nth-child(1) {
    top: 1px;
    left: 54px;
}

.application .application_down .application_down .application_down_left li:nth-child(2) {
    top: 118px;
    left: 5px;
}

.application .application_down .application_down .application_down_left li:nth-child(3) {
    top: 228px;
    left: 50px;
}

.application .application_down .application_down .application_down_left li:nth-child(4) {
    top: 338px;
    left: 134px;
}

.application .application_down .application_down .application_down_central {
    width: 200px;
    height: 200px;
    text-align: center;
    padding-top: 90px;
}

.application .application_down .application_down .application_down_central img {
    width: 100px;
    height: 100px;
    transform: translate(0, 0);
}

.application .application_down .application_down .application_down_central p {
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    margin-top: 10px;
}

.application .application_down .application_down .application_down_right {
    position: relative;
    width: 500px;
    height: 500px;
}

.application .application_down .application_down .application_down_right li {
    width: 335px;
    height: 80px;
    border-radius: 50px;
    position: absolute;
    padding-top: 10px;
    display: flex;
}

.application .application_down .application_down .application_down_right li .right_left_item {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.application .application_down .application_down .application_down_right li .right_left_item img {
    width: 38px;
    height: 38px;
    transform: translate(15px, 10px);
}

.application .application_down .application_down .application_down_right li .right_right_item {
    width: 220px;
    margin-left: 16px;
}

.application .application_down .application_down .application_down_right li .right_right_item h4 {
    color: #ffffff;
    font-size: 16px;
    padding: 0;
    margin: 0;
    text-align: left;
    font-weight: 400;
}

.application .application_down .application_down .application_down_right li .right_right_item section {
    text-align: left;
    color: #ffffff;
    font-size: 12px;
    padding: 0;
    margin: 0;
    margin-top: 5px;
}

.application .application_down .application_down .application_down_right li:nth-child(1) {
    top: 0px;
    left: 118px;
}

.application .application_down .application_down .application_down_right li:nth-child(2) {
    top: 114px;
    left: 166px;
}

.application .application_down .application_down .application_down_right li:nth-child(3) {
    top: 226px;
    left: 124px;
}

.application .application_down .application_down .application_down_right li:nth-child(4) {
    top: 336px;
    left: 38px;
}

.application .application_down_phone {
    display: none;
}

@media (max-width: 1200px) {
    .application .application_down {
        display: none;
    }

    .application .application_down_phone {
        display: block;
    }

    .application .application_down_phone ul {
        padding: 0;
    }

    .application .application_down_phone ul li div {
        width: 100%;
        border-radius: 10px;
        text-align: center;
        padding: 20px 0;
        margin-bottom: 20px;
    }

    .application .application_down_phone ul li div img {
        width: 66px;
        height: auto;
    }

    .application .application_down_phone ul li div section {
        margin-top: 10px;
        font-size: 20px;
        font-weight: 700;
        color: #ffffff;
    }

    .application .application_down_phone ul li:nth-child(1) div {
        background: linear-gradient(0deg, #22c7bf 0%, #78f7e2 100%);
    }

    .application .application_down_phone ul li:nth-child(2) div {
        background: linear-gradient(0deg, #4e81fd 0%, #7fa4ff 100%);
    }

    .application .application_down_phone ul li:nth-child(3) div {
        background: linear-gradient(0deg, #2673ff 0%, #71c5ff 100%);
    }

    .application .application_down_phone ul li:nth-child(4) div {
        background: linear-gradient(0deg, #6f69ee 0%, #afa9fd 100%);
    }

    .application .application_down_phone ul li:nth-child(5) div {
        background: linear-gradient(0deg, #6f69ee 0%, #afa9fd 100%);
    }

    .application .application_down_phone ul li:nth-child(6) div {
        background: linear-gradient(0deg, #2673ff 0%, #71c5ff 100%);
    }

    .application .application_down_phone ul li:nth-child(7) div {
        background: linear-gradient(0deg, #4e81fd 0%, #7fa4ff 100%);
    }

    .application .application_down_phone ul li:nth-child(8) div {
        background: linear-gradient(0deg, #22c7bf 0%, #78f7e2 100%);
    }
}

@media (max-width: 700px) {
    .application {
        padding-bottom: 10px;
    }

    .application .application_down_phone ul li div img {
        width: 40%;
    }

    .application .application_down_phone ul li div section {
        font-size: 16px;
    }
}

@media (max-width: 500px) {
    .application {
        padding-bottom: 10px;
    }

    .application .application_down_phone ul {
        padding: 0 2%;
    }

    .application .application_down_phone ul li {
        padding: 0 5px;
    }

    .application .application_down_phone ul li div section {
        font-size: 12px;
    }
}

.marketing {
    background: #fafafa;
    width: 100%;
    padding-bottom: 70px;
}

.marketing .content_title h1 {
    color: #333333;
}

.marketing .content_title section {
    color: #666666;
}

.marketing .marketing_down .marketing_down_item {
    display: flex;
    width: 49%;
    padding: 0 50px;
    padding-top: 40px;
    padding-bottom: 24px;
    box-shadow: 0px 0px 21px 8px rgba(56, 56, 0, 0.08);
    margin-right: 2%;
    margin-bottom: 20px;
    background: #ffffff;
    border-radius: 10px;
}

.marketing .marketing_down .marketing_down_item .marketing_down_item_left {
    width: 64%;
}

.marketing .marketing_down .marketing_down_item .marketing_down_item_left h3 {
    font-weight: bold;
    font-size: 30px;
    color: #0754ff;
    letter-spacing: 4px;
    margin: 0;
}

.marketing .marketing_down .marketing_down_item .marketing_down_item_left div {
    margin-top: 10px;
    font-size: 22px;
    text-align: left;
    color: #333333;
    font-weight: 400;
    letter-spacing: 2px;
    height: 95px;
}

.marketing .marketing_down .marketing_down_item .marketing_down_item_right {
    width: 37%;
    text-align: right;
}

.marketing .marketing_down .marketing_down_item .marketing_down_item_right img {
    width: 77%;
    height: auto;
}

.marketing .marketing_down .marketing_down_item:nth-child(2),
.marketing .marketing_down .marketing_down_item:nth-child(4) {
    margin-right: 0;
}

@media (max-width: 1200px) {
    .marketing .marketing_down .marketing_down_item {
        padding: 0 40px;
        padding-top: 30px;
        padding-bottom: 18px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left {
        width: 60%;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left h3 {
        font-size: 24px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left div {
        font-size: 16px;
        height: 70px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_right {
        width: 40%;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_right img {
        width: 70%;
    }
}

@media (max-width: 992px) {
    .marketing .marketing_down .marketing_down_item {
        width: 100%;
        padding: 0 50px;
        padding-top: 40px;
        padding-bottom: 24px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left {
        width: 46%;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left h3 {
        font-size: 30px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left div {
        font-size: 22px;
        height: 90px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_right {
        width: 54%;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_right img {
        width: 40%;
    }
}

@media (max-width: 768px) {
    .marketing {
        padding-bottom: 30px;
    }

    .marketing .marketing_down {
        padding: 0 8%;
    }

    .marketing .marketing_down .marketing_down_item {
        width: 100%;
        padding: 0 8%;
        padding-top: 18px;
        padding-bottom: 10px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left {
        width: 60%;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left h3 {
        font-size: 20px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left div {
        font-size: 16px;
        height: 70px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_right {
        width: 40%;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_right img {
        width: 60%;
    }
}

@media (max-width: 430px) {
    .marketing {
        padding-bottom: 20px;
    }

    .marketing .marketing_down {
        padding: 0 8%;
    }

    .marketing .marketing_down .marketing_down_item {
        width: 100%;
        padding: 0 8%;
        padding-top: 18px;
        padding-bottom: 10px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left {
        width: 70%;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left h3 {
        font-size: 20px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_left div {
        font-size: 12px;
        height: 50px;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_right {
        width: 30%;
    }

    .marketing .marketing_down .marketing_down_item .marketing_down_item_right img {
        width: 100%;
    }
}

.solution {
    width: 100%;
}

.solution .solution_box {
    width: inherit;
    position: relative;
}

.solution .solution_box .box_down {
    width: inherit;
}

.solution .solution_box .box_down ul li {
    display: none;
}

.solution .solution_box .box_down ul li img {
    width: 100%;
    height: 700px;
}

.solution .solution_box .box_down ul li .box_down_phone {
    display: none;
}

.solution .solution_box .box_up {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 700px;
    background: rgba(0, 0, 0, 0.7);
}

.solution .solution_box .box_up .content_title h1 {
    color: #FAFBFE;
}

.solution .solution_box .box_up .content_title section {
    color: #FFFFFF;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_left {
    padding: 0;
    border-right: 4px solid #ffffff;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_left ul li {
    margin-left: 13%;
    width: 70%;
    padding: 10px 0;
    margin-top: 8px;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_left ul li h2 {
    margin: 0;
    padding: 0;
    font-size: 18px;
    color: #FFFFFF;
    text-align: center;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_left ul li:hover {
    cursor: pointer;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right {
    padding-left: 5%;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li {
    display: none;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_item_one {
    margin-top: 10px;
    display: flex;
    justify-content: space-between;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_item_one h2 {
    font-size: 26px;
    color: #FFFFFF;
    margin: 0 0 15px 0;
    font-weight: inherit;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_item_one button {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0);
    border: 1px solid #ffffff;
    height: 34px;
    line-height: 14px;
    width: 90px;
    font-size: 14px;
    border-radius: 5px;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_item_one button a {
    text-decoration: none;
    color: #ffffff;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_item_one button:hover {
    background-color: #ffffff;
    color: #0075ff;
    border: 1px solid #0075ff;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_item_one button:hover a {
    color: #0075ff;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li p {
    margin-top: 20px;
    font-size: 16px;
    color: #ffffff;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_small .solution_item_small {
    display: flex;
    justify-content: left;
    margin-top: 40px;
    padding-bottom: 40px;
    border-bottom: 1px dashed #ffffff;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_small .solution_item_small .solution_item_small_item {
    margin: 0 20px;
    padding-top: 16px;
    text-align: center;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_small .solution_item_small .solution_item_small_item img {
    width: 55px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_small .solution_item_small .solution_item_small_item span {
    display: inline-block;
    margin-top: 14px;
    font-size: 14px;
    color: #ffffff;
    text-align: center;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big {
    display: flex;
    margin-top: 40px;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item {
    margin: 0 20px;
    width: 200px;
    height: 100px;
    position: relative;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 190px;
    height: 79px;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item:hover {
    transition: all 1s;
    cursor: pointer;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item:hover img {
    top: -2.5px;
    left: -3.5px;
    width: 200px;
    height: 89px;
}

.solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item:last-child {
    margin-right: 0;
}

.solution .select {
    background: #0075ff;
    border-radius: 5px;
}

.solution .on {
    display: block !important;
}

@media (max-width: 992px) {
    .solution .solution_box .box_down ul li {
        display: none;
    }

    .solution .solution_box .box_down ul li img {
        width: 100%;
        height: 700px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_left {
        border: none;
        padding: 0;
        display: flex;
        white-space: nowrap;
        justify-content: space-between;
        overflow: auto;
        margin-top: 10px;
        margin-bottom: 24px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_left ul {
        display: flex;
        white-space: nowrap;
        justify-content: space-between;
        flex: 1 0 auto;
        padding-right: 4%;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_left ul li {
        margin-left: 10px;
        width: 120px;
        padding: 8px 0;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_left ul li:hover {
        cursor: pointer;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right {
        padding-left: 5%;
        padding-bottom: 60px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li {
        display: none;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li p {
        margin-top: 10px;
        font-size: 14px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_small {
        height: 110px;
        overflow: hidden;
        border-bottom: 1px dashed #ffffff;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_small .solution_item_small {
        margin-top: 10px;
        padding-bottom: 20px;
        display: flex;
        border: none;
        white-space: nowrap;
        justify-content: space-between;
        overflow: auto;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_small .solution_item_small .solution_item_small_item {
        flex: 1 0 auto;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_small .solution_item_small .solution_item_small_item img {
        width: 44px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big {
        height: 99px;
        overflow: hidden;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big {
        display: flex;
        white-space: nowrap;
        justify-content: space-between;
        overflow: auto;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item {
        flex: 1 0 auto;
        width: 160px;
        height: 60px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item img {
        width: 130px;
        height: 50px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item:hover {
        width: 160px;
        height: 60px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item:hover img {
        width: 130px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item:last-child {
        margin-right: 0;
    }

    .solution .select {
        background: #0075ff;
        border-radius: 5px;
    }

    .solution .on {
        display: block !important;
    }
}

@media (max-width: 768px) {
    .solution .solution_box .box_down ul li {
        display: none;
    }

    .solution .solution_box .box_down ul li img {
        width: 100%;
        height: 600px;
    }

    .solution .solution_box .box_down ul li .box_down_pc {
        display: none;
    }

    .solution .solution_box .box_down ul li .box_down_phone {
        display: block;
    }

    .solution .solution_box .box_up {
        height: 600px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_left {
        margin-left: 5%;
        padding: 0;
        display: flex;
        white-space: nowrap;
        justify-content: space-between;
        overflow: auto;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_left ul {
        display: flex;
        white-space: nowrap;
        flex: 1 0 auto;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_left ul li {
        margin-left: 10px;
        width: 100px;
        padding: 8px 0;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_left ul li:hover {
        cursor: pointer;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_left::-webkit-scrollbar-thumb {
        background-color: rgba(255, 255, 255, 0.4);
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right {
        padding-left: 5%;
        padding-right: 5%;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li {
        display: none;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_small .solution_item_small .solution_item_small_item img {
        width: 40px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item {
        width: 140px;
        height: 60px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item img {
        width: 100px;
        height: 42px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item:hover {
        width: 140px;
        height: 60px;
    }

    .solution .solution_box .box_up .box_up_bottom .box_up_bottom_right ul li .solution_handle_big .solution_item_big .solution_item_big_item:hover img {
        top: 0;
        left: 0;
        width: 100px;
        height: 42px;
    }
}

.advantage {
    width: 100%;
    padding-bottom: 40px;
}

.advantage .content_title h1 {
    color: #333333;
}

.advantage .content_title section {
    color: #666666;
}

.advantage .advantage_down {
    position: relative;
}

.advantage .advantage_down img {
    width: 300px;
    height: auto;
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.advantage .advantage_down .advantage_down_content ul li {
    padding: 0;
    padding-bottom: 30px;
}

.advantage .advantage_down .advantage_down_content ul li .item_one {
    position: relative;
    display: flex;
    align-items: center;
}

.advantage .advantage_down .advantage_down_content ul li .item_one div {
    border: 2px solid #006EFF;
    padding: 14px 16px;
    background-color: #fff;
    border-radius: 50%;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    color: #006eff;
    z-index: 1;
}

.advantage .advantage_down .advantage_down_content ul li .item_one section {
    text-align: center;
    border: 2px solid #006EFF;
    transform: translate(-15px, 0);
    border-radius: 5px;
    width: 76%;
    padding-top: 1px;
    padding-bottom: 3px;
    font-size: 20px;
    font-weight: 400;
    color: #333333;
}

.advantage .advantage_down .advantage_down_content ul li .item_one section span {
    color: #006EFF;
    font-weight: 700;
    font-size: 24px;
}

.advantage .advantage_down .advantage_down_content ul li p {
    margin-top: 20px;
    padding-left: 20px;
    width: 80%;
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    letter-spacing: 1px;
}

@media (max-width: 992px) {
    .advantage .advantage_down img {
        display: none;
    }

    .advantage .advantage_down .advantage_down_content ul li {
        padding-left: 6%;
    }

    .advantage .advantage_down .advantage_down_content ul li .item_one div {
        font-size: 16px;
        padding: 8px 10px;
    }

    .advantage .advantage_down .advantage_down_content ul li .item_one section {
        padding-top: 5px;
        font-size: 15px;
    }

    .advantage .advantage_down .advantage_down_content ul li .item_one section span {
        font-size: 17px;
    }

    .advantage .advantage_down .advantage_down_content ul li:nth-child(2) {
        display: none;
    }
}

@media (max-width: 768px) {
    .advantage {
        padding-bottom: 10px;
    }

    .advantage .advantage_down .advantage_down_content ul {
        padding-left: 10%;
    }

    .advantage .advantage_down .advantage_down_content ul li {
        padding-left: 8%;
    }

    .advantage .advantage_down .advantage_down_content ul li .item_one div {
        background-color: #006EFF;
        color: #ffffff;
    }

    .advantage .advantage_down .advantage_down_content ul li .item_one section {
        width: 80%;
        background-color: #ffffff;
    }

    .advantage .advantage_down .advantage_down_content ul li p {
        width: 87%;
    }
}

.research {
    width: 100%;
    background: #262730;
    padding-bottom: 70px;
}

.research .content_title {
    padding-bottom: 0;
}

.research .content_title h1 {
    color: #ffffff;
}

.research .content_title section {
    color: #ffffff;
}

.research .content_title_two ul {
    display: flex;
    justify-content: space-evenly;
    margin-top: 20px;
}

.research .content_title_two ul li {
    padding: 0;
    margin: 0 auto;
}

.research .content_title_two ul li h1 {
    color: #ffffff;
    font-size: 26px;
    position: relative;
}

.research .content_title_two ul li h1::before {
    content: '';
    position: absolute;
    top: 0;
    left: -20px;
    width: 10px;
    height: 30px;
    background-color: #006EFF;
}

.research .content_title_two ul li section {
    color: #999999;
    font-size: 14px;
    margin-top: 20px;
    text-align: left;
}

.research .research_bottom ul li {
    margin: 0 auto;
    margin-top: 20px;
    width: 80%;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 5px;
    padding: 20px 3%;
    display: flex;
}

.research .research_bottom ul li div {
    width: 94%;
}

.research .research_bottom ul li div h4 {
    padding: 0;
    margin: 0;
    font-size: 18px;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
}

.research .research_bottom ul li div section {
    font-size: 14px;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    margin-top: 10px;
}

.research .research_bottom ul li .research_bottom_img {
    width: 6%;
    text-align: center;
}

.research .research_bottom ul li .research_bottom_img img {
    width: 100%;
    height: auto;
}

@media (max-width: 1200px) {
    .research .research_bottom ul li div {
        width: 90%;
    }

    .research .research_bottom ul li div section {
        width: 95%;
    }

    .research .research_bottom ul li .research_bottom_img {
        width: 10%;
    }
}

@media (max-width: 992px) {
    .research .content_title_two ul li {
        transform: translate(12px, 0);
    }

    .research .content_title_two ul li h1 {
        font-size: 22px;
    }

    .research .content_title_two ul li h1::before {
        width: 8px;
        top: 2px;
        height: 20px;
    }

    .research .content_title_two ul li section {
        margin-top: 10px;
        font-size: 12px;
    }

    .research .research_bottom ul li div {
        width: 90%;
    }

    .research .research_bottom ul li .research_bottom_img {
        padding-top: 10px;
    }
}

@media (max-width: 768px) {
    .research .content_title_two ul li h1 {
        font-size: 18px;
    }

    .research .research_bottom ul li {
        width: 90%;
    }
}

@media (max-width: 600px) {
    .research {
        padding-bottom: 30px;
    }

    .research .research_bottom ul li {
        width: 88%;
        padding: 20px 5%;
    }

    .research .research_bottom ul li div {
        width: 87%;
    }

    .research .research_bottom ul li .research_bottom_img {
        width: 13%;
        padding-top: 20px;
    }
}

@media (max-width: 450px) {
    .research .content_title_two {
        display: none;
    }

    .research .research_bottom ul li div {
        width: 82%;
    }

    .research .research_bottom ul li .research_bottom_img {
        width: 18%;
        padding-top: 40px;
    }
}

.region {
    width: 100%;
    background: #ffffff;
    padding-bottom: 40px;
}

.region .content_title h1 {
    color: #333333;
}

.region .content_title section {
    color: #666666;
}

.region .region_down {
    padding-left: 80px;
}

.region .region_down ul li {
    margin-top: 60px;
    border-top: 5px solid #999999;
    padding-top: 20px;
    width: 60%;
}

.region .region_down ul li h2 {
    font-size: 40px;
    font-weight: 700;
    text-align: left;
    color: #2589ff;
    margin: 0;
    padding: 0;
}

.region .region_down ul li section {
    font-size: 22px;
    font-weight: 500;
    text-align: left;
    color: #666666;
    margin: 0;
    margin-top: 10px;
    padding: 0;
}

.region .region_down div {
    display: block;
}

.region .region_down div img {
    width: inherit;
    height: auto;
}

@media (max-width: 768px) {
    .region .region_down {
        padding-left: 12%;
    }

    .region .region_down ul {
        display: none;
    }

    .region .region_down ul li h2 {
        font-size: 20px;
    }

    .region .region_down ul li section {
        font-size: 12px;
    }
}

.service {
    width: 100%;
    position: relative;
    padding-bottom: 60px;
}

.service img {
    z-index: -1;
    width: inherit;
    height: auto;
    position: absolute;
    top: 0;
    left: 0;
}

.service .content_title h1 {
    color: #ffffff;
}

.service .content_title section {
    color: #ffffff;
}

.service .service_down {
    display: flex;
    justify-content: space-between;
}

.service .service_down li h2 {
    font-size: 40px;
    text-align: center;
    font-weight: 700;
    color: #ffffff;
    padding: 0;
    margin: 0;
}

.service .service_down li section {
    padding-top: 10px;
    font-size: 24px;
    text-align: center;
    font-weight: 400;
    color: #ffffff;
}

@media (max-width: 992px) {
    .service img {
        height: 230px;
    }
}

@media (max-width: 768px) {
    .service {
        padding-bottom: 20px;
    }

    .service .service_down {
        margin-top: 10px;
        padding: 0 5%;
        justify-content: space-around;
    }

    .service .service_down li h2 {
        font-size: 16px;
    }

    .service .service_down li section {
        padding-top: 5px;
        font-size: 12px;
    }
}

.cooperation {
    width: 100%;
    background: #ffffff;
    padding-bottom: 70px;
}

.cooperation .content_title h1 {
    color: #333333;
}

.cooperation .content_title section {
    color: #666666;
}

.cooperation .cooperation_down ul {
    padding: 0;
}

.cooperation .cooperation_down ul li {
    padding: 0;
    margin: 0;
    margin-bottom: 20px;
    text-align: center;
}

.cooperation .cooperation_down ul li img {
    width: 92%;
    height: 96px;
}

@media (max-width: 768px) {
    .cooperation {
        padding-bottom: 20px;
    }

    .cooperation .cooperation_down ul {
        padding: 0 7%;
    }
}