::-webkit-scrollbar {
    display: none;
    /* Chrome Safari */
}

.swiper {
    width: 100%;
    height: 400px;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper2 {
    width: 100%;
    height: 700px;
    overflow: hidden;
}

.swiper-container2 {
    width: 100%;
    height: 100%;
}



.headtext {
    height: 40px !important;
    line-height: 40px !important;
    min-height: 40px !important;
}

.title .title-describe {
    font-size: 16px;
    color: #999;
}

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

.card .card-item {
    width: 280px;
    /* height: 340px; */
    /* background-color: #fff; */
    box-shadow: rgba(0, 0, 0, 0.16) 0px 1px 4px;
    transition: ease-in 0.2s;
    padding: 15px;
    box-sizing: border-box;
    border-radius: 4px;
    background: url('../images/cardbg.png');
    background-position: center;
    background-size: 100% 100%;
}

.card .card-item:hover {
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}

.card .card-item .card-title {
    font-size: 18px;
    text-align: left !important;
    line-height: 40px;
    font-family: SimHei;
    display: flex;
    align-items: center;
}

.card .card-item .card-title img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

.card .card-item .card-content .describe {
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    font-size: 14px;
    font-family: SimHei;
    text-align: left;
}

.card .card-item .card-content .btn {
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: 60px;
    margin-top: 10px;
}

.card .card-item .card-content .btn button {
    width: 110px;
    line-height: 35px;
    border-radius: 4px;
    border: 2px solid #2086EB;
    cursor: pointer;
}

.card .card-item .card-content .img {
    width: 100%;
    margin-top: 10px;
}

.card .card-item .card-content .img img {
    width: 100%;
    height: 100px;
}

.page-btn {
    cursor: pointer;
}


.video {
    display: flex;
    align-self: center;
    justify-content: space-between;
}

.video-item {
    width: 280px;
    /* height: 340px; */
    /* background-color: #fff; */
    box-shadow: rgba(0, 0, 0, 0.16) 0px 1px 4px;
    transition: ease-in 0.2s;
    box-sizing: border-box;
    border-radius: 4px;
    background: url('../images/cardbg.png');
    background-position: center;
    background-size: 100% 100%;
}

.video-item:hover {
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}


/* 弹出层的样式 */
.modal {
    display: none;
    /* 默认隐藏 */
    position: fixed;
    /* Stay in place */
    z-index: 1;
    /* Sit on top */
    padding-top: 100px;
    /* Location of the box */
    left: 0;
    top: 0;
    width: 100%;
    /* Full width */
    height: 100%;
    /* Full height */
    overflow: auto;
    /* Enable scroll if needed */
    background-color: rgb(0, 0, 0);
    /* Fallback color */
    background-color: rgba(0, 0, 0, 0.4);
    /* Black w/ opacity */
}

/* 弹出层内容的样式 */
.modal-content {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;
    width: 300px;
}

/* 关闭按钮的样式 */
.close {
    color: #aaaaaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}



/* 腾讯乐享 */
.scheme {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.scheme a{
    text-decoration: none;
}

.scheme .scheme-item {
    width: 580px;
    height: 240px;
    box-shadow: rgba(0, 0, 0, 0.16) 0px 1px 4px;
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    transition: ease 0.2s;
    cursor: pointer;
}

.scheme .scheme-item .left {
    height: 100%;
    flex: 0.4;
    background-image: linear-gradient(120deg, #0991FB 0%, #68BBFB 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    font-style: italic;
}

.scheme .scheme-item .right {
    flex: 0.6;
    padding: 0 40px;
    box-sizing: border-box;
    color: #666;
    text-align: left;
}

.title-en {
    color: #fff;
    opacity: 0.4;
    font-size: 16px;
}

.scheme .scheme-item:hover {
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}

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

.scene .scene-item {
    width: 380px;
    height: 300px;
    box-shadow: rgba(0, 0, 0, 0.16) 0px 1px 4px;
    transition: ease 0.2s;
    padding-bottom: 20px;
}

.scene .scene-item:hover {
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
    margin-top: -10px;
}

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

.why-item {
    background-image: linear-gradient(136deg, rgba(240, 249, 254, 0) 22%, #eff9fe);
    width: 340px;
    /* box-shadow: rgba(60, 64, 67, 0.3) 0px 1px 2px 0px, rgba(60, 64, 67, 0.15) 0px 1px 3px 1px; */
    /* height: 240px; */
    border-radius: 8px;
    margin-bottom: 20px;
    padding: 20px;
    transition: ease-in 0.1s;
}

.why-item img {
    width: 60%;
}

.why-item:hover {
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}


.why-title {
    font-size: 20px;
}

.why-describe {
    font-size: 14px;
    box-sizing: border-box;
    margin: 20px 30px;
}

/* 数智人 */
.header-bg {
    height: 480px;
    width: 100%;
    background-image: url('../images/headerbg.png');
    background-position: center;
    background-size: 100% 100%;
}

.header-bg2 {
    background-image: url('../images/headerbg2.png');
    background-position: 100% 10%;
    background-size: 100% 150%;
}

.header-container {
    height: 480px;
    display: flex;
    align-items: center;
}

.header-bg .left {
    text-align: left;
    width: 700px;
    /* background-color: #0052d9; */
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.header-bg .left .header-title {
    font-size: 40px;
    font-weight: bold;
}

.header-bg .left .header-describe {
    line-height: 28px;
}

.header-bg .right {
    flex: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-left: 20px;
}

.header-bg .right .video {
    width: 320px;
    height: 180px;
    box-shadow: 8px 8px 20px 0 rgba(55, 99, 170, .1);
    border: 2px solid #fff;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    transition: ease-in 0.1s;
}

.header-bg .right .video:hover {
    box-shadow: 8px 8px 20px 0 rgba(55, 99, 170, .3);
}

.header-bg .right .video:hover .play {
    color: #0756D9;
}

.header-bg .right .video:hover .play .img {
    background-image: url('../images/play1.svg');
}

.header-bg .right .video .play .img {
    width: 30px;
    height: 30px;
    border: 2px solid #fff;
    border-radius: 50%;
    background-image: url('../images/play2.svg');
    background-position: center;
    background-size: 120%;
    right: 20px;
    top: -15px;
    position: absolute;
}

.header-bg .right .video .play {
    width: 100%;
    position: absolute;
    bottom: 0;
    height: 36px;
    background-color: #fff;
    text-align: left;
    font-size: 12px;
    line-height: 36px;
    padding-left: 20px;
    box-sizing: border-box;
    color: #4b5b76;
    background: hsla(0, 0%, 100%, .5);
    display: flex;
    align-items: center;
}

.header-bg .right video {
    width: 100%;
    height: 100%;
}


.function {
    display: flex;
    align-items: center;
    height: 400px;
}

.function .left {
    height: 100%;
    width: 980px;
    background: linear-gradient(180deg, #F3F5F8 0%, #FFF 100%);
    box-shadow: -8px -8px 20px 0px #FFF, 8px 8px 20px 0px rgba(55, 99, 170, 0.10);
    display: flex;
    align-items: center;
    position: relative;
}


.swiper-slide-video {
    display: flex;
    /* align-items: center; */
    justify-content: space-between;
    padding: 0 40px;
}

.swiper-slide-video .video {
    width: 640px;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid #eee;
}

.swiper-slide-video .text {
    flex: 1;
    margin-left: 20px;
    text-align: left;
}

.video-describ-item {
    display: flex;
}

.video-title {
    font-weight: bold;
    margin-bottom: 10px;
}

.video-describ-item img {
    width: 20px;
    height: 20px;
    margin-top: 4px;
    margin-right: 6px;
}

.video-describ-item span {
    color: #495770;
    font-size: 14px;
}


.function .right {
    height: 100%;
    flex: 1;
    margin-left: 20px;
    display: flex;
    flex-direction: column;
}

.ty1 {
    background: linear-gradient(180deg, #F3F5F8 0%, #FFF 100%);
    box-shadow: -8px -8px 20px 0px #FFF, 8px 8px 20px 0px rgba(55, 99, 170, 0.10);
    height: 180px;
    padding: 20px;
}

.ty-title {
    text-align: left;
}

.ty1 img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin-top: 20px;
}

.ty2 {
    background: linear-gradient(180deg, #F3F5F8 0%, #FFF 100%);
    box-shadow: -8px -8px 20px 0px #FFF, 8px 8px 20px 0px rgba(55, 99, 170, 0.10);
    margin-top: 20px;
    flex: 1;
    padding: 20px;
}

.ty2 button {
    background-color: #0453D6;
    padding: 10px 20px;
    color: #fff;
    display: block;
    width: 100%;
    margin-top: 10px;
    cursor: pointer;
}

.function .swiper-pagination-bullet-active,
.function .swiper-pagination-bullet {
    width: 48px;
    height: 4px;
    border-radius: 0px;
    background-color: #999;
    opacity: 1;
}

.function .swiper-pagination-bullet-active {
    background-color: #0650CA;
}


.function .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 4px 20px;
}

.advantage {
    background-color: #f5f7fa;
    width: 100%;
    margin-top: 20px;
    padding: 40px;
    box-sizing: border-box;
}

.tab-card .tab-click {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 80%;
    margin: auto;
}

.tab-card .tab-click .tab-click-item {
    cursor: pointer;
    color: #495770;
    line-height: 50px;
    padding: 0 20px;
}


.tab-line {
    width: 0;
    height: 3px;
    background-color: #0052d9;
    transition: ease-in 0.07s;
}

#on {
    width: 100%;
}

.tab-content {
    height: 360px;
    background-color: #f3f5f8;
    box-shadow: inset 8px 8px 20px 0 rgba(55, 99, 170, .11), inset -8px -8px 20px 0 #fff;
    padding: 40px;
    box-sizing: border-box;
    border-radius: 8px;
}

.tab-content-item {
    height: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
}

#show {
    height: 100%;
}

.tab-content-item .left {
    height: 100%;
    width: 460px;
}

.tab-content-item .right {
    height: 100%;
    flex: 1;
    margin-left: 60px;
    padding: 2px;
}

.tab-content-item .right img {
    border: 2px solid #fff;
    border-radius: 6px;
    height: 100%;
    width: 100%;
}

.tab-content .left-title {
    text-align: left;
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: bold;
}

.tab-content .left-describe {
    text-align: left;
    font-size: 14px;
    color: #495770;
    margin-bottom: 20px;
}

.tab-content .left-describe img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

.tab-content .left-describe .wrap {
    margin-bottom: 20px;
    display: flex;
}

/* .video-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 999999;
    display: none;
} */

/* 模态框背景遮罩层 */
.modal3 {
    display: none;
    /* 默认隐藏 */
    position: fixed;
    /* 固定在视口 */
    z-index: 1;
    /* 设置在顶层 */
    width: 100%;
    /* 全屏宽 */
    height: 100%;
    /* 全屏高 */
    overflow: hidden;
    /* 允许滚动 */
    /* background-color: rgba(0, 0, 0, 0.5); */
    /* 黑色背景，半透明 */
    z-index: 999999999999;
}

.modal-content3 {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 999999;
    /* display: none; */
    width: 50%;
}

.close3 {
    color: #fff;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 10px;
    top: 0;
    z-index: 9999;
}

.close3:hover,
.close3:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}



/*  */
.tab-card2 .tab-click2 {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 80%;
    margin: auto;
}

.tab-card2 .tab-click2 .tab-click-item2 {
    cursor: pointer;
    color: #495770;
    line-height: 50px;
    padding: 0 20px;
}


.tab-line2 {
    width: 0;
    height: 3px;
    background-color: #0052d9;
    transition: ease-in 0.07s;
}

#on2 {
    width: 100%;
}

.tab-content2 {
    /* background-color: #f3f5f8; */
    /* box-shadow: inset 8px 8px 20px 0 rgba(55, 99, 170, .11), inset -8px -8px 20px 0 #fff; */
    padding: 40px;
    box-sizing: border-box;
    border-radius: 8px;
}

.tab-content-item2 {
    height: 0;
    overflow: hidden;
    display: flex;
    /* align-items: center; */
}

#show2 {
    height: 100%;
}

.tab-content2 .left-tab {
    width: 200px;
    /* background-color: #999; */
    height: 100%;
    margin-right: -2px;
    z-index: 1;
}

.tab-content2 .right-content {
    width: 920px;
    padding: 40px;
    box-sizing: border-box;
    background-image: linear-gradient(0deg, #fff, #f3f5f8);
    border: 2px solid #fff;
    /* box-shadow: rgba(50, 50, 93, 0.25) 0px 50px 100px -20px, rgba(0, 0, 0, 0.3) 0px 30px 60px -30px; */
}

.left-tab-item {
    background-color: #f3f5f8;
    color: #495770;
    font-weight: 400;
    line-height: 50px;
    cursor: pointer;
    width: 90%;
    z-index: 999;
    box-sizing: border-box;
    margin-bottom: 20px;
    box-shadow: rgba(136, 165, 191, 0.48) 6px 2px 16px 0px, rgba(255, 255, 255, 0.8) -6px -2px 16px 0px;
}

#childOn {
    width: 100%;
    border: 2px solid #fff;
    border-right: none;
    /* box-shadow: none; */
    background-image: linear-gradient(0deg, #f4f6f9, #f3f5f8);
    box-sizing: border-box;
    box-shadow: rgba(136, 165, 191, 0.48) -13px 2px 16px 0px, rgba(255, 255, 255, 0.8) -6px -2px 16px 0px;
}

.left-tab-content {
    display: none;
}

#childShow {
    display: block;
}

.left-tab-content-wrap {
    margin-bottom: 40px;
    text-align: left;
}

.left-tab-content-wrap .text {
    line-height: 24px;
    color: #495770;
    margin-top: 8px;
    font-size: 14px;
    display: flex;
}

.left-tab-content-title {
    font-weight: bold;
    margin-bottom: 20px;
}

.left-tab-content-wrap .text .dot {
    margin-right: 10px;
}

.video-card {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}

.example-swiper-card {
    width: 275px;
    height: 410px;
    position: relative;
}

.example-swiper-card img {
    width: 275px;
    height: 180px;
    border-radius: 4px;
    overflow: hidden;
}

.example-swiper-card .video {
    border-radius: 4px;
    width: 275px;
    overflow: hidden;
}

.example-swiper-card video {
    width: 100%;
    height: 100%;
}


.example-describe {
    width: 250px;
    height: 230px;
    background-color: #fff;
    position: absolute;
    right: 50%;
    top: 50%;
    background-image: linear-gradient(0deg, #fff, #f3f5f8);
    border: 2px solid #fff;
    transform: translate(50%, -25%);
    box-shadow: 8px 8px 20px 0 rgba(55, 99, 170, .1);
    border-radius: 4px;
    padding: 20px;
    box-sizing: border-box;
    text-align: left;
}

.video-card .example-describe {
    top: 45%;
}


.example-title {
    /* font-weight: bold; */
    font-size: 18px;
}

.example-content {
    margin-top: 16px;
    font-size: 14px;
    color: #495770;
}

.example-button {
    border-top: 1px solid rgba(73, 87, 112, .2);
    padding-top: 5px;
    box-sizing: border-box;
    color: #0756D9;
    font-size: 14px;
    position: absolute;
    top: 180px;
    width: 85%;
    cursor: pointer;
}

.example-pagination {
    bottom: -10px !important;
}

.example {
    position: relative;
}

.example .swiper-pagination-bullet-active,
.example .swiper-pagination-bullet {
    width: 28px;
    height: 4px;
    border-radius: 2px;
    background-color: #d7dbe0;
    opacity: 1;
}

.example .swiper-pagination-bullet-active {
    background-color: #0650CA;
}


.example .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 4px 20px;
}

.example-button:hover .rt {
    transition: ease-in-out 0.2s;
    margin-left: 5px;
}

.txhy-banner {
    height: 420px;
    width: 100%;
    background-image: url('../images/txhybanner1.png');
    background-position: 100% 30%;
    background-size: cover;
}

/* 腾讯会议 */
.txhy-banner-content {
    text-align: left;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 700px;
}

.txhy-banner-content-title {
    font-size: 40px;
    line-height: 52px;
    font-weight: bold;
    margin-bottom: 20px;
}

.txhy-banner-content-descirbe {
    color: #3d485d;
}

.trait-card {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}

.trait-card-item {
    width: 370px;
    height: 165px;
    /* background-color: #eee; */
    display: flex;
    margin-bottom: 30px;
}

.trait-card-item .left-img {
    width: 48px;
}

.trait-card-item .left-img img {
    width: 48px;
    height: 48px;
}

.trait-card-item .right-content {
    flex: 1;
    margin-left: 15px;
    text-align: left;
}

.trait-card-item .right-content-title {
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 5px;
}

.trait-card-item .right-content-describe {
    font-size: 14px;
    color: #3d485d;
    line-height: 26px;
}

.tab-content-item .text {
    color: #3d485d;
    text-align: left;
}

.tab-content-item .img {
    margin-left: 40px;
    flex: 1;
}

.tab-content-item .img img {
    width: 100%;
    height: auto;
}

.txy-tab-content-item .text {
    width: 375px;
}

.txy-tab-content-item {
    justify-content: space-between;
}

.help-card {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.help-card-item {
    width: 580px;
    height: 140px;
    cursor: pointer;
    background-image: linear-gradient(0deg, #fff, #f3f5f8);
    border: 2px solid #fff;
    box-shadow: 8px 8px 20px 0 rgba(55, 99, 170, .1), -8px -8px 20px 0 #fff;
    border-radius: 4px;
    padding: 28px;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-bottom: 20px;
    transition: ease-in-out 0.3s;
    box-sizing: border-box;
}

.help-card-item:hover .help-title {
    color: #0756D9;
}

.help-card-item:hover {
    box-shadow: 8px 8px 20px 0 rgba(55, 99, 170, .2), -8px -8px 20px 0 #fff;
}

.help-card-item a {
    text-decoration: none;
}

.help-title {
    font-size: 20px;
    margin-bottom: 15px;
    color: #000;
    transition: ease-in-out 0.3s;
}

.help-describe {
    color: #3d485d;
    font-size: 14px;
}


/* 项目管理 */
.pm-advantage {
    display: flex;
    justify-content: space-between;
}

.pm-advantage-item {
    width: 33%;
    padding: 20px;
    box-sizing: border-box;
    text-align: left;
}

.pm-advantage-item .img {
    width: 100%;
    display: flex;
    justify-content: center;
}

.pm-advantage-item img {
    width: 120px;
    height: 120px;
}

.pm-advantage-title {
    text-align: center;
    font-size: 20px;
    color: #000;
    margin-top: 10px;
}

.pm-advantage-describe {
    color: #3d485d;
    margin-top: 10px;
    font-size: 14px;
}

.pm-tab-content-item{
    display: block;
}


.pm-tab2-bg {
    background: #f3f5f8;
    box-shadow: inset 8px 8px 20px 0 rgba(55, 99, 170, .11), inset -8px -8px 20px 0 #fff;
    padding: 40px 20px;
}

.pm-tab-wrap{
    margin-top: 30px;
}

.pm-tab-title{
    color: #000;
    text-align: left
}

.pm-tab-describe{
    font-size: 14px;
    color: #3d485d;
    margin-top: 10px;
    text-align: left;
}