*,
*:before,
*:after {
    box-sizing: border-box;
}

html {
    -ms-text-size-adjust: 100%; /* 2 */
    -webkit-text-size-adjust: 100%; /* 2 */
    overflow-x: hidden; /*隐藏右方导航栏（安卓）*/
    /*下面是针对ios会侧滑的调整*/
    height: 100%;
    margin: 0;
    padding: 0;
    border: none;
}

body {
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    color: #333;
    font-size: 16px;
    line-height: 1.15;
    overflow-x: hidden; /*隐藏右方导航栏（安卓）*/
    /*下面是针对ios会侧滑的调整*/
    width: 100%;
    height: 100%;
    margin: 0;
    box-sizing: border-box;
    position: absolute;
    /*-ms-user-select: none;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
    -o-user-select: none;
    touch-action: none;*/
}

/*弹窗出现后，阻止html body滑动*/
.preventSlide {
    overflow: hidden;
    height: 100%;
}

/*container*/
.container {
    margin-top: 58px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

/*region header*/
.header {
    background-color: #FFFFFF;
    height: 58px;
    width: 100%;
    position: fixed;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3;
}

.header .logo {
    width: 106px;
    height: 30px;
}

.header .logo img {
    width: 100%;
}

.header .menu_btn {
    width: 30px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    right: 10px;
}

.header .hamburger {
    width: 15px;
}

.header .menu_btn img {
    width: 100%;
}

/*endregion*/


/*banner*/
.banner {
    background: url('../images/banner-new.png') no-repeat center center;
    background-size: cover;
    padding: 35px 29px;
    height: 335px;
    display: flex;
    flex-direction: column;
}

/*.header-menu {*/
/*    display: flex;*/
/*    align-items: center;*/
/*    justify-content: space-between;*/
/*}*/


.banner .content {
    /*flex: 1;*/
    display: flex;
    flex-direction: column;
    /*justify-content: center;*/
    /*text-align: center;*/
    color: #fff;
    /*align-items: center;*/
}

.banner .content .title {
    font-size: 21px;
    margin-bottom: 12px;
    /*letter-spacing: 2px;*/
    color: #0450bb;
}

.banner .content .sub-title {
    font-size: 11px;
    font-weight: 300;
    line-height: 20px;
    /*letter-spacing: 2px;*/
    color: #555555;
    max-width: 241px;
    /*margin-bottom: 25px;*/
}

.view-more-btn {
    width: 100%;
    max-width: 150px;
    height: 35px;
    line-height: 35px;
    border-radius: 3px;
    border: 1px solid #fff;
    letter-spacing: 2px;
    font-size: 13px;
    font-weight: 300;
}

.swiper-view-more {
    position: absolute;
    right: 20px;
    font-size: 12px;
    color: #288ff4;
    width: 100px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    z-index: 2;
}

.swiper-pagination-bullet.swiper-pagination-bullet {
    width: 4px;
    height: 4px;
}

.swiper-pagination-bullets.swiper-pagination-bullets.swiper-pagination-bullets {
    display: flex;
    justify-content: center;
}

/*region procuct section 产品模块*/
.product-section {
    padding: 40px 16px;
    text-align: center;
}

.product-section .title {
    font-size: 21px;
    /*margin-bottom: 10px;*/
    display: block;
    color: #414141;
}

.product-section .sub-title {
    font-size: 15px;
    margin-bottom: 30px;
    display: block;
    color: #333333;
}


.swiper-container {
    border: solid 1px #d7d7d7;
    margin-bottom: 24px;
}


.swiper-container.product-ypym {
    height: 412px;
}

.product-ypym .ypym-swiper-pagination.swiper-pagination-bullets {

    bottom: 45px;
}

.product-ypym .swiper-slide {
    padding: 30px 20px;
}

.product-ypym .swiper-view-more {
    bottom: 40px;
}

.product-ypym .title {
    display: block;
    margin-bottom: 15px;
    font-size: 14px;
    color: #333;
    letter-spacing: 1px;
}

.product-ypym .text {
    font-size: 12px;
    line-height: 20px;
    color: #5d5d5d;
    letter-spacing: 1px;
    /*text-align: left;*/
    /*display: inline-flex; *//*span文字居左*/
}

.product-ypym .slide-item_1 .img-wrapper {
    max-width: 256px;
    margin: 0 auto;
    padding: 10px 20px;
    margin-bottom: 15px;
}

.product-ypym .slide-item_2 .img-wrapper {
    max-width: 282px;
    margin: 0 auto;
    padding: 10px;
    margin-bottom: 15px;
}

.product-ypym .slide-item_3 .img-wrapper {
    max-width: 313px;
    margin: 0 auto;
    padding-top: 15px;
    margin-bottom: 25px;
}

.product-ypym .slide-item_4 .img-wrapper {
    max-width: 300px;
    margin: 0 auto;
    margin-bottom: 15px;
}

.product-ypym .img-wrapper img {
    width: 100%;
}


.product-sharelab {
    height: 388px;
}

.product-sharelab .sharelab-swiper-pagination.swiper-pagination-bullets {
    bottom: 45px;
}

.product-sharelab .swiper-slide {
    padding: 25px 20px;
}

.product-sharelab .swiper-view-more {
    bottom: 40px;
}

.product-sharelab .title {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    color: #333;
    letter-spacing: 1px;
}

.product-sharelab .text {
    font-size: 12px;
    line-height: 20px;
    color: #5d5d5d;
    letter-spacing: 1px;
}

.product-sharelab .slide-item_1 .img-wrapper {
    max-width: 300px;
    margin: 0 auto 5px;
    padding: 10px;
    position: relative;
    right: 15px;
}

.product-sharelab .slide-item_2 .img-wrapper {
    max-width: 227px;
    margin: 0 auto 5px;
    padding: 10px;
}

.product-sharelab .slide-item_3 .ad_num {
    font-size: 13px;
    color: #ffffff;
    background: #288FF4;
    width: 20px;
    height: 20px;
    padding: 2px;
}

.product-sharelab .slide-item_3 .advantage {
    font-size: 12px;
    line-height: 24px;
    color: #5d5d5d;
    text-align: left;
    letter-spacing: 1px;
}

.product-sharelab .slide-item_4 .img-wrapper {
    max-width: 171px;
    margin: 0 auto 15px;
    padding: 10px;
}

.product-sharelab .img-wrapper img {
    width: 100%;
}


.product-seamap {
    height: 395px;
}

.product-seamap .seamap-swiper-pagination.swiper-pagination-bullets {
    bottom: 45px;
}

.product-seamap .swiper-slide {
    padding: 20px 20px;
}

.product-seamap .swiper-view-more {
    bottom: 40px;
}

.product-seamap .title {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    color: #333;
    letter-spacing: 1px;
}

.product-seamap .text {
    font-size: 12px;
    line-height: 20px;
    color: #5d5d5d;
    letter-spacing: 1px;
}

.product-seamap .slide-item_1 .img-wrapper {
    max-width: 158px;
    margin: 0 auto 0px;
    padding: 10px;
}

.product-seamap .slide-item_2 .img-wrapper {
    max-width: 333px;
    margin: 0 auto 15px;
    padding: 10px;
}

.product-seamap .slide-item_3 .ad_num {
    font-size: 13px;
    color: #ffffff;
    background: #288FF4;
    width: 20px;
    height: 20px;
    padding: 2px;
}

.product-seamap .slide-item_3 .advantage {
    font-size: 12px;
    line-height: 24px;
    color: #5d5d5d;
    text-align: left;
    letter-spacing: 1px;
}

.product-seamap .slide-item_4 .img-wrapper {
    max-width: 293px;
    margin: 0 auto 15px;
    padding: 10px;
}

.product-seamap .img-wrapper img {
    width: 100%;
}


.product-blockchain {
    height: 381px;
}

.product-blockchain .blockchain-swiper-pagination.swiper-pagination-bullets {
    bottom: 45px;
}

.product-blockchain .swiper-slide {
    padding: 30px 20px;
}

.product-blockchain .swiper-view-more {
    bottom: 40px;
}

.product-blockchain .title {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    color: #333;
    letter-spacing: 1px;
}

.product-blockchain .text {
    font-size: 12px;
    line-height: 20px;
    color: #5d5d5d;
    letter-spacing: 1px;
}

.product-blockchain .slide-item_1 .img-wrapper {
    max-width: 254px;
    padding: 10px;
    margin: 0 auto 5px;
}

.product-blockchain .slide-item_2 .img-wrapper {
    max-width: 297px;
    padding: 10px;
    margin: 0 auto 15px;
}

.product-blockchain .slide-item_3 .img-wrapper {
    max-width: 295px;
    padding: 10px;
    margin: 30px auto 15px;
}

.product-blockchain .slide-item_4 .img-wrapper {
    max-width: 321px;
    padding: 10px;
    margin: 30px auto 15px;
}

.product-blockchain .img-wrapper img {
    width: 100%;
}


.product-vr {
    height: 460px;
}

.product-vr .vr-swiper-pagination.swiper-pagination-bullets {
    bottom: 45px;
}

.product-vr .swiper-slide {
    padding: 20px 20px;
}

.product-vr .swiper-view-more {
    bottom: 40px;
}

.product-vr .text {
    font-size: 12px;
    line-height: 20px;
    color: #5d5d5d;
    display: inline-block;
    text-align: left;
    letter-spacing: 1px;
}

.product-vr .title {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    color: #333;
    letter-spacing: 1px;
}

.product-vr .slide-item_1 .img-wrapper {
    max-width: 195px;
    margin: 0 auto;
}

.product-vr .slide-item_1 .title {
    margin: 0;
    position: relative;
    bottom: 10px;
}

.product-vr .slide-item_2 .img-wrapper {
    max-width: 65px;
    padding: 10px;
    margin: 0 auto 5px;
}

.product-vr .slide-item_2 .process_list {
    display: inline-flex;
    flex-flow: column nowrap;
    justify-content: space-around;
    width: 100%;
    height: 190px;
    margin-top: 10px;
}

.product-vr .slide-item_2 .process_item {
    color: #288FF4;
    border: 1px solid #288FF4;
    border-radius: 5px;
    padding: 5px 0;
    font-size: 13px;
    margin: 5px 0;
}

.product-vr .slide-item_3, .product-vr .slide-item_4, .product-vr .slide-item_5 {
    padding: 40px 20px;
}

.product-vr .slide-item_3 .img-wrapper {
    max-width: 63px;
    padding: 10px;
    margin: 0 auto 5px;
}

.product-vr p {
    margin: 0;
}


.product-vr .slide-item_4 .img-wrapper {
    max-width: 63px;
    padding: 10px;
    margin: 0 auto 5px;
}

.product-vr .slide-item_5 .img-wrapper {
    max-width: 55px;
    padding: 10px;
    margin: 0 auto 5px;
}

.product-vr .slide-item_5 .VRteach {
    margin-top: 10px;
    display: inline-flex;
    flex-flow: column nowrap;
    /*justify-content: space-around;*/
    height: 129px;
}

.product-vr .slide-item_5 .VRteach img {
    margin-top: 5px;
}

.product-vr .slide-item_5 .student {
    display: inline-flex;
    align-items: start;
    width: 100%;

}

.product-vr .slide-item_5 .student_tab {
    display: inline-flex;
    margin-left: 10px;
    flex-flow: column nowrap;
    text-align: left;
}

.product-vr .slide-item_5 .student_title {
    font-size: 14px;
    color: #333;
    letter-spacing: 1px;
}

.product-vr .slide-item_5 .student_text {
    font-size: 12px;
    color: #5d5d5d;
    letter-spacing: 1px;
    margin-top: 3px;
}

.product-vr .slide-item_5 .jiaohuVR {
    display: inline-flex;
    align-items: start;
    width: 100%;
    margin-top: 5px;
}

.product-vr .slide-item_5 .jiaohuVR_tab {
    display: inline-flex;
    margin-left: 10px;
    flex-flow: column nowrap;
    text-align: left;
}

.product-vr .slide-item_5 .jiaohuVR_title {
    font-size: 14px;
    color: #333;
    letter-spacing: 1px;
}

.product-vr .slide-item_5 .jiaohuVR_text {
    font-size: 12px;
    color: #5d5d5d;
    letter-spacing: 1px;
    margin-top: 3px;
}


.product-vr .img-wrapper img {
    width: 100%;
}

/*endregion*/


/*region 我们的团队*/
.our-team-section {
    padding: 0 16px 40px;
    text-align: center;
}

.our-team-section .title {
    font-size: 21px;
    /*margin-bottom: 10px;*/
    display: block;
    color: #414141;
}

.our-team-section .sub-title {
    font-size: 15px;
    margin-bottom: 10px;
    display: block;
    color: #333333;
}

.our-team {
    height: 390px;
    border: none;
}

.our-team .our-team-swiper-pagination.swiper-pagination-bullets {
    bottom: 195px;
}

.our-team .swiper-slide {
    padding: 20px 20px;
}

.our-team-section .team-title {
    display: block;
    margin-bottom: 15px;
    font-size: 15px;
    color: #333;
    letter-spacing: 1px;
}

.our-team-section .team-text {
    font-size: 13px;
    line-height: 22px;
    color: #5d5d5d;
    letter-spacing: 1px;
}

.our-team .slide-item_1 .img-wrapper {
    height: 190px;
    width: 246px;
    margin: 0 auto;
}

.our-team .slide-item_2 .img-wrapper {
    height: 190px;
    width: 246px;
    margin: 0 auto;
}

.our-team .slide-item_3 .img-wrapper {
    height: 190px;
    width: 246px;
    margin: 0 auto;
}

.our-team .slide-item_4 .img-wrapper {
    height: 190px;
    width: 246px;
    margin: 0 auto;
}

.our-team .img-wrapper img {
    width: 100%;
}

/*endregion*/

/*region 关于我们*/
.about-us-section {
    background: url("../images/aboutus/aboutus_bgd.png") no-repeat center center;
    background-size: cover;
    padding: 40px 16px;
    text-align: center;

    /*position: relative;*/
}

.about-us-section .title {
    font-size: 21px;
    /*margin-bottom: 10px;*/
    display: block;
    color: #ffffff;
}

.about-us-section .sub-title {
    font-size: 15px;
    margin-bottom: 30px;
    display: block;
    color: #ffffff;
}

.about-us-section .text {
    font-size: 13px;
    line-height: 24px;
    color: #f7f7f7;
    text-align: left;
    letter-spacing: 2px;
    font-weight: 300;

}

.about-us-section .text p {
    margin: 0;
}

.about-us-section .target {
    color: #ffffff;
    font-weight: bold;
}


.about-us-section .aboutus-icons {
    display: flex;
    /*flex-flow: row nowrap;*/
    justify-content: space-around;
    /*width: 100%;*/
    margin-top: 40px;
    /*position: absolute;*/
    /*bottom: 50px;*/
}

.about-us-section .aboutus-icons .aboutus-icon {
    width: 47px;
    height: 54px;
    display: block;
}

.about-us-section .aboutus-icons .aboutus-icon img {
    width: 100%;
}

/*endregion*/


/*region 联系我们*/
.contact-us-section {
    padding: 40px 0;
    height: 337px;
    text-align: center;
    margin-bottom: 33px;
}

.contact-us-section .title {
    font-size: 21px;
    /*margin-bottom: 10px;*/
    display: block;
}

.contact-us-section .sub-title {
    font-size: 15px;
    margin-bottom: 30px;
    display: block;
}

.contact-us-panel {
    background: url("../images/contactus/contactus_bgd.png") no-repeat center center;
    background-size: cover;
    /*height: 221px;*/
}

.phone-and-website {
    display: inline-flex;
    flex-flow: column nowrap;
    height: 33px;
    justify-content: space-between;
    margin-bottom: 5px;
}

.phone {
    font-size: 18px;
    font-weight: bold;
    color: #2f2f2f;
}

.website {
    font-size: 13px;
    color: #353535;
}

.qrcode {
    margin: 20px 0;
}

.qrcode img {
    /*height: 109px;*/
    /*width: 109px;*/
    max-height: 94px;
    max-width: 94px;
}

.email-and-address {
    display: inline-flex;
    flex-flow: column nowrap;
    height: 36px;
    justify-content: space-between;
}

.email {
    font-size: 13px;
    color: #353535;
    line-height: 13px;
}

.address {
    font-size: 12px;
    color: #353535;
    line-height: 12px;
}

/*endregion*/

.menu_btn {
    width: 30px;
    height: 30px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.slide-mask {
    left: 0;
    top: 0;
    position: fixed;
    z-index: 5;
    width: 100%;
    height: 4100px;
    display: none;
    background: rgba(0, 0, 0, 0.4);
    /*overflow: hidden;*/
}

.slide-wrapper {
    position: fixed;
    z-index: 5;
    left: 0;
    top: 0;
    width: 50%;
    height: 4100px;
    -webkit-transform: translate3d(200%, 0, 0); /*隐藏到界面右边*/
    transform: translate3d(200%, 0, 0);
    transition: all 0.3s ease-out;
    -webkit-transition: all 0.3s ease-out;
    background: white;
    /*overflow: hidden;*/
    /*display: none;*/ /*displaynone会导致滑动失效*/
}

.panel-list {
    margin: 30px 0;
}

.sub-panel-list {
    display: none;
}


.panel-list .head-page {
    background: #F6F6F6;
}

.panel-list .text p {
    margin-left: 30px;
    margin-bottom: 0;
}

.panel-list .text {
    font-size: 14px;
    height: 40px;
    color: #343434;
    display: flex;
    align-items: center; /*垂直居中*/
    /*justify-content: center;水平居中*/
}

.sub-panel-list .sub-text p {
    margin-left: 50px;
    margin-bottom: 0;
}

.sub-panel-list .sub-text {
    font-size: 13px;
    height: 40px;
    color: #666666;
    display: flex;
    align-items: center;
}

.moved {
    -webkit-transform: translate3d(100%, 0, 0);
    transform: translate3d(100%, 0, 0);
    display: block;
}

.dropdown-p .dropdown-icon {
    /*float: right;*/
    transition: transform 0.3s;
    margin-left: 70px;
}

.dropdown-p .active {
    transform: rotate(90deg);
}