/* 轮播图 */
.banner-bar {
    width: 100%;
    /* height: 776px; */
    overflow: hidden;
    position: relative;
}

.yellow-line {
    background: rgb(255, 192, 1);
    color: rgb(0, 0, 0);
    font-family: Roboto;
    font-size: 16px;
    font-weight: 700;
    line-height: 16px;
    letter-spacing: 1.6px;
    text-align: center;
    padding: 20px 0;
}

.swiper-block {
    width: 100%;
    /* height: 776px; */
    position: absolute;
    top: 0;
    z-index: 99;
    /* background: rgba(0, 0, 0, 0.651); */
}

.swiper-block .block-container {
    position: absolute;
    width: 1920px;
    height: 256px;
    left: 360px;
    top: 273px;
}

.swiper-block .block-title {
    color: rgb(255, 255, 255);
    font-family: Roboto;
    font-size: 60px;
    font-weight: 700;
    line-height: 72px;
    letter-spacing: 1px;
    text-align: left;
    text-transform: uppercase;
}

.swiper-block .block-desc {
    color: rgb(255, 255, 255);
    font-family: Roboto;
    font-size: 16px;
    font-weight: 500;
    line-height: 28px;
    letter-spacing: 0px;
    text-align: left;
    margin: 24px 0 48px 0;
}

.swiper-block .block-btn {
    padding: 14px 0;
    width: 190px;
    text-align: center;
    cursor: pointer;
    background: rgb(255, 192, 1);
    color: rgb(0, 0, 0);
    font-family: Roboto;
    font-size: 16px;
    font-weight: 500;
    line-height: 28px;
    letter-spacing: 0px;
    font-weight: 500;
}

/* 产品 */
.product {
    margin-top: 100px !important;
    margin-bottom: 70px !important;
}

.product .content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    margin-top: 30px;
}

.product .content .itemBoxAll {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
}

.product .content .item {
    transition-duration: 0.5s;
    margin: 30px 10px;
    width: 16.66%;
    position: relative;
}

.product .content .item .top {
    width: 260px;

    height: 140px;
    overflow: hidden;
    background-color: #f6f6f6;
}

.product .content .item .top img {
    width: 260px;
    overflow: hidden;
    transition-duration: 0.5s;
    height: 140px;
}

.product .content .item .hoverBtn {
    position: absolute;
    bottom: 35px;
    height: 50px;
    width: 100%;
    background-color: #000;
    /* background-color: #fff; */
    opacity: 0;
    transition-duration: 0.5s;
    cursor: pointer;
    z-index: 0;
}

.product .content .item .hoverBtn:hover {
    /* background-color: #ffc001; */
}

.product .content .item .hoverBtn:hover .btn {
    /* border: 1px solid #ffc001; */
    /* color: #fff; */
}

.product .content .item .hoverBtn .btn {
    position: absolute;
    transition-duration: 0.5s;
    bottom: 0;
    width: 100%;
    /* border: 1px solid rgb(0, 0, 0); */
    /* color: rgb(0, 0, 0); */
    color: #fff;
    height: 50px;
    line-height: 50px;
    font-family: Roboto;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0px;
    text-align: center;
}

.product .content .item .bottom-title {
    margin-top: 20px;
    color: rgb(0, 0, 0);
    font-family: Roboto;
    font-size: 16px;
    font-weight: 400;
    line-height: 16px;

    letter-spacing: 0px;
    text-align: center;
    /*white-space: nowrap;
      text-overflow: ellipsis;
      overflow: hidden;*/
}

/* 视频板块 */
.video {
    background-color: #f9f9f9;
}

/* 解决方案 */
.solutions {
    /* background-color: #f9f9f9; */
    padding: 100px 120px;
    margin-bottom: 40px;
}

.solutions .content {
    margin-top: 80px;
    flex-wrap: wrap;
}

.solutions .item {
    width: 50%;
    display: flex;
    align-self: center;
    padding: 40px 110px;
}

.solutions .item .icon img {
    width: 50px;
    height: 50px;
}

.solutions .item .item-main {
    margin-left: 32px;
}

.solutions .item .item-main .title {
    color: rgb(0, 0, 0);
    font-family: Roboto;
    font-size: 20px;
    font-weight: 400;
    line-height: 32px;
    letter-spacing: 0px;
    text-align: left;
}

.solutions .item .item-main .desc {
    color: rgb(51, 51, 51);
    font-family: Roboto;
    font-size: 14px;
    font-weight: 400;
    line-height: 24px;
    letter-spacing: 0px;
    text-align: left;
}

/* 产品 */
.project {
    padding-top: 100px;
    background-color: #f9f9f9;
}

.project .container {
    display: flex;
    /* align-items: center; */
    flex-wrap: wrap;
    padding-bottom: 80px;
}

.project_item {
    display: block;
    width: 33.33%;
}

.project_item .project_item_padding {
    /* transform: scale(0.9); */
    width: 380px;
    height: 466px;
    overflow: hidden;
    position: relative;
}

.project_item .tags {
    position: absolute;
    z-index: 99;
    top: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    padding: 0 5px;
}

.project_item .tags .tag {
    color: rgb(255, 255, 255);
    font-family: Roboto;
    font-size: 13px;
    font-weight: 400;
    line-height: 16px;
    text-align: center;
    padding: 4px 10px;
    background-color: #e85342;
    margin: 10px 5px;
    display: flex;
    align-items: center;
}

.project_item .tags .tag img {
    margin-right: 5px;
}

.project_item .background_img {
    width: 380px;
    height: 466px;
    position: relative;
    z-index: 1;
    top: 0;
    left: 0;
    transition-duration: 0.8s;
}

.project_item .title {
    display: block;
    cursor: pointer;
    /* position: absolute; */
    /* bottom: 20px; */
    line-height: 20px;
    text-align: center;
    color: rgb(0, 0, 0);
    font-family: Roboto;
    font-size: 14px;
    font-weight: 400;
    /* background-color: #fff; */
    z-index: 2;
    /* width: 340px; */
    /* margin-left: 20px; */
    margin-top: 10px;
    text-align: left;
}

.project_item:hover .background_img {
    transform: scale(1.2);
}

.video .content {
    flex-wrap: wrap;
    padding-bottom: 80px;
    justify-content: start;
    align-items: start;
}

.video .content .item {
    margin: 0 auto;
    margin-top: 60px;
}

.video .content .item .pic {
    /*width: 380px;*/
    /*height: 214px;*/
    margin-bottom: 16px;
    position: relative;
}

.video .content .item .pic img {
    width: 380px;
    height: 214px;
}

.video .content .item .detail .title {
    width: 370px;
    color: rgb(0, 0, 0);
    font-family: Roboto;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    letter-spacing: 0px;
    text-align: left;
    /*    white-space: nowrap;
          overflow: hidden;
          text-overflow: ellipsis;*/
}

.video .content .item .detail .desc {
    color: rgb(102, 102, 102);
    font-family: Roboto;
    font-size: 12px;
    font-weight: 400;
    line-height: 20px;
    letter-spacing: 0px;
    text-align: left;
}

.video-relative-center {
    position: absolute;
    top: 50%;
    transform: translateY(-50%) translateX(-50%);
    left: 50%;
    width: 48px !important;
    height: 48px !important;
}

/* Swiper Pagination Custom Styles */
.swiper-pagination {
    /* 设置分页指示器的位置 */
    position: absolute;
    bottom: 10px; /* 距离底部的距离 */
    left: 50%;
    transform: translateX(-50%); /* 居中显示 */
}

/* 修改Swiper分页指示器子弹点的形状 */
.swiper-pagination-bullet {
    width: 40px !important; /* 设置子弹点的宽度 */
    height: 3px !important; /* 设置子弹点的高度 */
    border-radius: 0 !important; /* 去除圆角，使子弹点变为长方形 */
    background-color: #ccc; /* 子弹点颜色 */
    opacity: 1; /* 显示所有子弹点 */
    margin: 0 6px; /* 子弹点之间的间距 */
}

.swiper-pagination-bullet-active {
    width: 40px !important; /* 设置子弹点的宽度 */
    height: 6px !important; /* 设置子弹点的高度 */
    background-color: #ffc001 !important; /* 当前子弹点的颜色 */
}

.our_product .content {
    width: 100%;
    height: 618px;
    background-color: #f9f9f9;
    padding: 80px 360px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.our_product .content .item_box {
    width: 185px;
    height: 220px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: 24px;
    margin-left: 15px;
}

.our_product .content .content_right {
    display: flex;
    flex-wrap: wrap;
    width: 800px;
    height: 217px;
    justify-content: flex-start;
}

.our_product .content .item_box img {
    width: 185px;
    height: 185px;
}

.our_product .content .item_box p {
    width: 185px;
    color: #333333;
    font-size: 16px;
    margin-top: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.our_product .content_left {
    width: 360px;
    display: flex;
    flex-direction: column;
}

.our_product .content_left .title {
    color: #333333;
    font-size: 32px;
    font-weight: 700;
    line-height: 38px;
}

.our_product .content_left .content_left_text {
    color: #666666;
    font-family: Roboto;
    font-size: 15px;
    font-weight: 400;
    letter-spacing: 0px;
    text-align: left;
    line-height: 24px;
}

.our_product .content_left .explore_Solutions {
    display: block;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 300px;
    height: 56px;
    border-radius: 6px;
    background-color: #ffc001;
    font-size: 18px;
    line-height: 16px;
    font-weight: 700;
    color: #fff;
    margin-top: 40px;
}

.our_product .content_left .explore_Solutions:hover {
    cursor: pointer;
    opacity: 0.8;
}

.our_product .content_left .content_left_detail {
    margin-top: 40px;
}

.our_product .content_left .detail_text {
    display: flex;
    align-items: flex-start;
    color: #666666;
    font-size: 15px;
    margin-bottom: 10px;
}

.our_product .content_left .detail_text p {
    line-height: 24px;
}

.our_product .content_left .detail_text img {
    width: 16px;
    height: 16px;
    margin-top: 5px;
    margin-right: 8px;
}

.classic_case_persentation .main-title {
    margin-top: 80px;
}

.classic_case_persentation .main-title img {
    margin-top: 26px;
}

.classic_case_persentation .content {
    display: flex;
    justify-content: space-evenly;
    padding: 0 360px;
}

.classic_case_persentation .content .item {
    width: 380px;
    height: 588px;
    background-color: #f9f9f9;
    margin-top: 80px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    padding: 32px;
}

.classic_case_persentation .content .item img {
    width: 316px;
    height: 236px;
    margin-bottom: 32px;
}

.classic_case_persentation .content .item p {
    font-size: 22px;
    line-height: 32px;
    color: #333333;
    font-weight: 500;
    width: 316px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}

.classic_case_persentation .content .item span {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4; /* 控制显示的最大行数 */
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 15px;
    line-height: 24px;
    color: #666666;
    margin-top: 16px;
}

.classic_case_persentation .content .item .READ_MORE {
    display: block;
    width: 240px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffc001;
    border-radius: 6px;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    margin-top: 32px;
}

.classic_case_persentation .content .item .READ_MORE:hover {
    cursor: pointer;
    opacity: 0.8;
}

.choose_bett .bgc {
    margin-top: 80px;
    padding: 80px 360px;
    width: 100%;
    height: 654px;
    background-image: url('http://gxl-share.oss-cn-zhangjiakou.aliyuncs.com/file/draeger/dffe06c479bb4d4aa327b84c6d9b3a4c.png');
}

.choose_bett .main-title img {
    margin-top: 26px;
    margin-bottom: 48px;
}

.choose_bett .content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.choose_bett .content .video {
    width: 540px;
    height: 338px;
    border-radius: 80px 0px 50px 0px;
}

.choose_bett .content .textbox {
    width: 620px;
    display: flex;
    flex-direction: column;
}

.choose_bett .content .textbox p:first-child {
    font-size: 30px;
    font-weight: 700;
    color: #555555;
    line-height: 44px;
    margin-bottom: 40px;
}

.choose_bett .content .textbox .jieshao {
    display: flex;
    align-items: flex-start;
    align-items: center;
    margin-bottom: 24px;
}

.choose_bett .content .textbox .jieshao img {
    margin-right: 16px;
    width: 48px;
    height: 48px;
}

.choose_bett .content .textbox .jieshao .jieshao_right {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-direction: column;
}

.choose_bett .content .textbox .jieshao .jieshao_right span {
    font-weight: 500;
    font-size: 18px;
    line-height: 26px;
    color: #333333;
}

.choose_bett .content .textbox .jieshao .jieshao_right p {
    color: #666666;
    font-style: 15px;
    line-height: 20px;
}

.customers .bgc {
    width: 100%;
    padding: 80px 360px;
    height: 793px;
    background-image: url('http://gxl-share.oss-cn-zhangjiakou.aliyuncs.com/file/draeger/ab24da8f9cce4f2da1b3362b3218bbda.png');
}

.customers .bgc .main-title .title {
    font-weight: 700;
    color: #fff;
    font-size: 32px;
    line-height: 38px;
}

.customers .bgc .main-title .title_two {
    color: #fff;
    font-size: 18px;
    line-height: 21px;
    margin-top: 18px;
    font-weight: normal;
}

.customers .bgc .content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 48px;
}

.customers .bgc .content .boxList {
    width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.customers .bgc .content .boxList .item {
    width: 380px;
    height: 510px;
    padding: 32px;
    box-sizing: border-box;
    background-color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
}

.customers .bgc .content .boxList .item p {
    color: #666666;
    font-size: 15px;
    line-height: 24px;
    text-align: center;
}

.customers .bgc .content .boxList .item .namList {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.customers .bgc .content .boxList .item span {
    display: block;
    font-size: 16px;
    line-height: 20px;
    color: #333333;
}

.frequently_asked_questions .main-title {
    margin-top: 80px;
}

.frequently_asked_questions .main-title img {
    margin-top: 26px;
}

.frequently_asked_questions .content {
    padding: 0 360px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.frequently_asked_questions .content .item {
    width: 588px;
    height: 164px;
    background-color: #f9f9f9;
    display: flex;
    flex-direction: column;
    padding: 16px;
    margin-bottom: 40px;
}

.frequently_asked_questions .content .item p {
    font-weight: 500;
    font-size: 18px;
    line-height: 26px;
    color: #333333;
}

.frequently_asked_questions .content .item span {
    font-size: 15px;
    color: #666666;
    margin-top: 10px;
    line-height: 24px;
}

.success_stories {
    width: 100%;
    height: 774px;
    background-color: #f9f9f9;
}

.success_stories .main-title {
    margin-top: 80px;
}

.success_stories .main-title img {
    margin-top: 26px;
}

.success_stories .content {
    display: flex;
    justify-content: space-between;
    padding: 0 360px;
}

.success_stories .content .item {
    width: 380px;
    height: 486px;
    background-color: #fff;
    margin-top: 80px;
    box-sizing: border-box;
}

.success_stories .content .item img {
    width: 380px;
    height: 220px;
    margin-bottom: 24px;
}

.success_stories .content .item .item_top_card {
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.success_stories .content .item .item_top_card p {
    font-size: 22px;
    line-height: 32px;
    font-weight: 500;
    color: #333333;
    padding: 0 32px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.success_stories .content .item .item_top_card .text {
    font-size: 15px;
    line-height: 24px;
    color: #666666;
    padding: 0 32px;
    margin-top: 16px;
    height: 100px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4; /* 控制显示的最大行数 */
    overflow: hidden;
    text-overflow: ellipsis;
}

.success_stories .content .item .item_top_card .read {
    color: #ffc001;
    font-size: 12px;
    line-height: 14px;
    margin-top: 16px;
    padding: 0 32px;
    margin-bottom: 24px;
    cursor: pointer;
}

.success_stories .content .item .item_bottom_card {
    border-top: 1px solid #eeeeee;
    width: 100%;
    height: 44px;
    display: flex;
    align-items: center;
    padding: 0 32px;
}

.success_stories .content .item .item_bottom_card span {
    font-size: 12px;
    line-height: 24px;
    color: #999999;
}