.header {
    height: 130px;
    line-height: 130px;
    background-color: #fff;
    align-items: center;
    position: fixed;
    top: 0;
    z-index: 999;
    width: 100%;
}

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

.header .logo {
    width: 190px;
}

.header .nav {
    width: 70%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.header .nav .nav_next {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 90%;
}

.header .nav .nav_text {
    color: #474747;
    font-size: 16px;
    transition: 0.5s;
    font-weight: 500;
}

.header .nav .nav_text:hover {
    color: #2E9DD9;
}

.header .nav .nav_text.active a {
    color: #2E9DD9;
}

.header .nav .nav_img {
    width: 7%;
}

.header .nav .nav_img .xian {
    margin-right: 23px;
}


/*     
#fp-nav ul li a span {
border: 0px;
background: rgb(73, 191, 255);
height: 2px;
border-radius: 0px;
width: 44px;
left: -50px;
}

#fp-nav ul li a.active span {
background: #49BFFF;
width: 44px;
} */

.section1 {
    background: url("../image/banner1.png") no-repeat center center;
    background-size: cover;
    height: 100%;
    position: relative;
}

.section1 .banner_cont .text {
    color: #FFF;
    font-size: 53.495px;
    font-weight: 500;
    margin-bottom: 35px;
    margin-top: 130px;
}

.section1 .banner_cont .text_en {
    color: #FFF;
    font-size: 25.737px;
    font-weight: 500;
    margin-bottom: 60px;
}

.section1 .banner_cont .more {
    width: 204px;
    height: 68px;
    line-height: 68px;
    text-align: center;
    flex-shrink: 0;
    border-radius: 5px;
    background: #2E9DD9;
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 50px;
}

.section1 .banner_cont .more a {
    display: block;
    color: #FFF;
}

.section1 .banner_cont .mouse {
    text-align: center;
    width: 100%;
    margin: 0 auto;
    cursor: pointer;
    transform: scale(1);
    animation: pulse-red 3s infinite;
}

.section .banner_fot {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    position: absolute;
    left: 37px;
    bottom: 37px;
}

.section .banner_fot img {
    margin-right: 17px;
}

@keyframes pulse-red {
    0% {
        transform: scale(0.95);
        opacity: 0.8;
    }
    70% {
        transform: scale(1);
        opacity: 0;
    }
    100% {
        transform: scale(0.95);
        opacity: 0.8;
    }
}

.section2 {
    background: url("../image/banner3.png") no-repeat center center;
    background-size: cover;
    height: 100%;
    position: relative;
}

.section2 .section2_cont {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.section2 .section2_cont .left {
    width: 45%;
}

.section2 .section2_cont .left .name {
    color: #2F2F2F;
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 5px;
}

.section2 .section2_cont .left .name_en {
    color: #797979;
    font-size: 18px;
    margin-bottom: 22px;
}

.section2 .section2_cont .left .name_xian {
    width: 52px;
    height: 4px;
    flex-shrink: 0;
    border-radius: 50px;
    background: #2E9DD9;
    margin-bottom: 22px;
}

.section2 .section2_cont .left .text {
    color: #000;
    font-size: 18px;
    line-height: 212%;
    margin-bottom: 60px;
}

.section2 .section2_cont .more {
    width: 204px;
    height: 68px;
    line-height: 68px;
    text-align: center;
    flex-shrink: 0;
    border-radius: 5px;
    background: #2E9DD9;
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 50px;
}

.section2 .section2_cont .more a {
    display: block;
    color: #FFF;
}

.section2 .section2_cont .right {
    width: 50%;
}

.section3 {
    position: relative;
}

.section3 .section3_cont {
    display: flex;
}

.section3 .section3_cont .section3_list {
    width: 33.3%;
    transition: 0.5s;
}

.section3 .section3_cont .section3_list:hover {
    width: 50%;
    transition: 0.5s;
}

.section3 .section3_cont .section3_list1 {
    background: url("../image/banner4.png") no-repeat center center;
    background-size: cover;
    height: 100vh;
}

.section3 .section3_cont .section3_list2 {
    background: url("../image/banner5.png") no-repeat center center;
    background-size: cover;
    height: 100vh;
}

.section3 .section3_cont .section3_list1 {
    background: url("../image/banner4.png") no-repeat center center;
    background-size: cover;
    height: 100vh;
}

.section3 .section3_cont .section3_list .s3l_cont {
    background: rgba(0, 0, 0, 0.1);
    height: 100%;
    width: 100%;
    z-index: 999;
    position: relative;
}

.section3 .section3_cont .section3_list .s3l_cont:hover {
    background: rgba(46, 157, 217, 0.8);
}

.section3 .section3_cont .section3_list .word {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.section3 .section3_cont .section3_list .word .name {
    color: #FFF;
    font-size: 38px;
    margin-bottom: 5px;
    font-weight: 500;
}

.section3 .section3_cont .section3_list .word .name_en {
    margin-bottom: 26px;
    color: #FFF;
    font-size: 20px;
    font-weight: 500;
    text-transform: capitalize;
    display: none;
    transition: 0.5s;
}

.section3 .section3_cont .section3_list:hover .word .name_en {
    display: block;
    transition: 0.5s;
}

.section3 .section3_cont .section3_list .word .xian {
    width: 52px;
    height: 4px;
    flex-shrink: 0;
    border-radius: 50px;
    background: #FFF;
    margin-bottom: 26px;
    display: none;
    transition: 0.5s;
}

.section3 .section3_cont .section3_list:hover .word .xian {
    display: block;
    transition: 0.5s;
}

.section3 .section3_cont .section3_list .word .text {
    color: #FFF;
    font-size: 18.281px;
    margin-bottom: 54px;
    display: none;
    transition: 0.5s;
}

.section3 .section3_cont .section3_list:hover .word .text {
    display: block;
    transition: 0.5s;
}

.section3 .section3_cont .section3_list .word .more {
    width: 204px;
    height: 68px;
    line-height: 68px;
    text-align: center;
    flex-shrink: 0;
    border-radius: 5px;
    background: #FFF;
    font-size: 20px;
    font-weight: 500;
    margin-top: 33px;
}

.section3 .section3_cont .section3_list .word .more a {
    display: block;
}

.section3 .section3_cont .section3_list:hover .word .more a {
    color: #2E9DD9;
}

.section4 {
    background: url("../image/banner9.png") no-repeat center center;
    background-size: cover;
    height: 100%;
    position: relative;
}

.section4 .section4_cont .title {
    color: #404040;
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 5px;
    text-align: center;
    font-family: PingFang SC;
}

.section4 .section4_cont .title_en {
    color: #797979;
    font-size: 18.281px;
    text-align: center;
    font-family: PingFang SC;
}

.section4 .section4_cont .s4_list {
    margin-top: 82px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.section4 .section4_cont .s4_list .list {
    width: 30%;
}

.section4 .section4_cont .s4_list .list .list_img {
    margin-bottom: 23px;
}

.section4 .section4_cont .s4_list .list .list_tile {
    margin-bottom: 13px;
    color: #000;
    font-size: 20px;
    font-weight: 500;
    font-family: PingFang SC;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.section4 .section4_cont .s4_list .list .list_text {
    color: #404040;
    font-size: 14px;
    font-family: PingFang SC;
    line-height: 179.5%;
    margin-bottom: 23px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.section4 .section4_cont .s4_list .list .list_more {
    width: 134px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    flex-shrink: 0;
    border-radius: 5px;
    border: 0.5px solid #545454;
    transition: 0.5s;
}

.section4 .section4_cont .s4_list .list:hover .list_more {
    border-radius: 5px;
    background: #2E9DD9;
    border: 0;
    transition: 0.5s;
}

.section4 .section4_cont .s4_list .list .list_more a {
    color: #595959;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    display: block;
}

.section4 .section4_cont .s4_list .list:hover .list_more a {
    color: #fff;
}

.footer {
    background: url("../image/banner10.png") no-repeat center center;
    background-size: cover;
    height: 100%;
    position: relative;
}

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

.footer .footer_cont .fot_head .fat_nav {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 65%;
}

.footer .footer_cont .fot_head .fat_nav .nav_text {
    color: #FFF;
    font-size: 18px;
}

.footer .footer_cont .fot_cont {
    margin-top: 73px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer .footer_cont .fot_cont .left {
    width: 43%;
}

.footer .footer_cont .fot_cont .left .fot_info {
    color: #FFF;
    font-size: 16.427px;
    align-items: center;
    margin-top: 12px;
}

.footer .footer_cont .fot_cont .left .fot_info img {
    margin-right: 10px;
}

.footer .footer_cont .fot_cont .left .code {
    margin-top: 28px;
    width: 130px;
    height: 130px;
}

.footer .footer_cont .fot_cont .left .code .code_text {
    color: #FFF;
    font-size: 11.742px;
    font-weight: 500;
    text-align: center;
    margin-top: 10px;
}

.footer .footer_cont .fot_cont .right {
    width: 55%;
}

.footer .records {
    position: absolute;
    bottom: 0;
    height: 66px;
    line-height: 66px;
    border-top: 1px solid #fff;
    width: 100%;
}

.footer .records .rod {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer .records .text {
    color: #FFF;
    font-size: 13px;
    text-align: center;
}

.public_banner {
    background: url("../image/banner16.png") no-repeat center center;
    background-size: cover;
    height: 555px;
    margin-top: 130px;
    position: relative;
}

.public_banner .banner_text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.public_banner .banner_text .title {
    color: #FFF;
    font-size: 47.25px;
    font-style: normal;
    font-weight: 500;
    line-height: 176%;
}

.public_banner .banner_text .title_en {
    color: #FFF;
    font-size: 26.286px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    text-transform: capitalize;
}

.footer2 {
    height: 100vh;
    position: relative;
}

.footer2 .footer_cont {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.product_cont {
    margin-top: 104px;
    margin-bottom: 145px;
}

.product_cont .title {
    color: #272727;
    font-size: 32px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    text-align: center;
}

.product_cont .title_en {
    color: #797979;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    text-transform: capitalize;
    text-align: center;
}

.product_cont .list_cont {
    margin-top: 82px;
}

.product_cont .list_cont .list {
    background-size: cover;
    height: 312px;
    align-content: center;
    display: grid;
    padding-left: 90px;
    margin-bottom: 55px;
}

.product_cont .list_cont .list .titles {
    color: #000;
    font-size: 32px;
    margin-bottom: 10px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
}

.product_cont .list_cont .list .text {
    color: #000;
    font-size: 16px;
    margin-bottom: 37px;
    font-style: normal;
    font-weight: 400;
    line-height: 176%;
    width: 60%;
}

.product_cont .list_cont .list .more {
    color: #FFF;
    font-size: 13.568px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    border-radius: 33.92px;
    background: #2E9DD9;
    width: 13%;
    height: 38px;
    line-height: 38px;
    flex-shrink: 0;
    text-align: center;
}

.product_cont .list_cont .list .more a {
    color: #FFF;
    display: block;
}

.product_cont .list_cont .list2 {
    background-size: cover;
    height: 312px;
    padding-left: 0px;
    padding-right: 90px;
    position: relative;
}

.product_cont .list_cont .list2 .titles {
    text-align: right;
}

.product_cont .list_cont .list2 .text {
    text-align: right;
    margin-left: 40%;
}

.product_cont .list_cont .list2 .more {
    margin-left: 87%;
}

.show_product {
    margin-top: 104px;
    margin-bottom: 110px;
    text-align: center;
}

.show_product .title {
    color: #272727;
    font-size: 32px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    margin-bottom: 61px;
}

.show_product video {
    width: 956px;
    height: 519px;
    object-fit: cover;
    margin-bottom: 49px;
}

.show_product .list {
    margin-bottom: 32px;
}

.show_product .list .name {
    margin-bottom: 16px;
    color: #2E9DD9;
    font-size: 24px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    text-transform: capitalize;
}

.show_product .list .text {
    color: #000;
    text-align: center;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 160%;
    text-transform: capitalize;
}

.public_banner2 {
    background: url("../image/banner20.png") no-repeat center center;
    background-size: cover;
    height: 555px;
    margin-top: 130px;
    position: relative;
}

.profile_cont {
    margin-top: 108px;
}

.profile_cont .profile .titles {
    color: #272727;
    text-align: center;
    font-size: 32px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
}

.profile_cont .profile .titles_en {
    color: #797979;
    text-align: center;
    font-size: 18px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    text-transform: capitalize;
}

.profile_cont .profile .conts {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 56px;
    position: relative;
    align-items: center;
}

.profile_cont .profile .conts .left {
    width: 48%;
}

.profile_cont .profile .conts .left .name {
    margin-top: 30px;
    color: #2E9DD9;
    font-size: 28px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 500;
    line-height: 180%;
}

.profile_cont .profile .conts .left .name_en {
    color: #A5A5A5;
    font-size: 15.267px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
    text-transform: capitalize;
}

.profile_cont .profile .conts .left .text {
    color: #000;
    font-size: 20px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 400;
    line-height: 36.5px;
    text-indent: 2em;
    margin-top: 25px;
}

.profile_cont .profile .conts .right {
    width: 48%;
    position: absolute;
    bottom: -80px;
    right: 0;
}

.profile_cont .profile .streamer {
    color: rgba(255, 255, 255, 0.69);
    font-size: 24.291px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 700;
    line-height: 180%;
    text-transform: uppercase;
    height: 123px;
    line-height: 123px;
    background: #2E9DD9;
    margin-bottom: 48px;
    margin-top: 27px;
}

.profile_cont .profile .conts2 {
    margin-bottom: 41px;
}

.profile_cont .profile .conts2 .imgs {
    margin-bottom: 41px;
}

.profile_cont .profile .conts2 .texts {
    text-indent: 2em;
    color: #000;
    font-size: 20px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 400;
    line-height: 36.5px;
    width: 1114px;
    margin: 0 auto;
    margin-bottom: 51px;
}

.profile_cont .profile .conts2 .ment {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 75px;
}

.profile_cont .profile .conts2 .ment .left {
    width: 56%;
}

.profile_cont .profile .conts2 .ment .right {
    width: 40%;
    color: #000;
    font-size: 20px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 400;
    line-height: 36.5px;
    text-indent: 2em;
}

.bg_swiper {
    width: 100%;
    height: 707px;
    background: #FAFAFA;
    padding-top: 60px;
}

.bg_swiper .title {
    color: #2E9DD9;
    text-align: center;
    font-size: 28px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 500;
    line-height: 180%;
}

.bg_swiper .title_en {
    color: #797979;
    text-align: center;
    font-size: 15.267px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
    text-transform: capitalize;
    margin-bottom: 36px;
}

.bg_swiper .cle-father {
    width: 1300px;
    flex-shrink: 0;
    position: relative;
    align-items: center;
    margin: 0 auto;
}

.bg_swiper .cle-father .ca_swps {
    width: 1000px;
}

.bg_swiper .cle-father .swiper-button-prev {
    width: 37px;
    height: 108px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 168px;
    left: 0px;
}

.bg_swiper .cle-father .swiper-button-next {
    width: 37px;
    height: 108px;
    text-align: center;
    display: block;
    /* margin: 700px 300px 0 300px; */
    position: absolute;
    top: 168px;
    right: 0px;
}

.bg_swiper .cle-father .swiper-slide {
    text-align: center;
}

.course {
    padding-top: 98px;
    padding-bottom: 144px;
    background: url("../image/banner24.png") no-repeat center center;
    background-size: cover;
}

.course .title {
    color: #2E9DD9;
    text-align: center;
    font-size: 28px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 500;
    line-height: 180%;
}

.course .title_en {
    color: #797979;
    text-align: center;
    font-size: 15.267px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
    text-transform: capitalize;
}

.course .course_bg {
    width: 100%;
    position: relative;
}

.course .course_bg .course_list {
    margin-top: 93px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
}

.course .course_bg .course_list .name {
    color: #000;
    text-align: center;
    font-size: 20px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 400;
    line-height: 178.5%;
}

.course .course_bg .course_list .time {
    color: #2E9DD9;
    text-align: center;
    font-size: 20px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 500;
    line-height: 178.5%;
}

.course .course_bg .course_list .time2 {
    width: 167px;
    height: 69px;
    line-height: 59px;
    flex-shrink: 0;
    color: #FFF;
    text-align: center;
    font-size: 22px;
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 500;
    background: url("../image/arrows2.png") no-repeat center center;
    background-size: contain;
    margin-bottom: 13px;
}

.course .course_bg .course_list .time3 {
    background: url("../image/arrows3.png") no-repeat center center;
    background-size: contain;
    margin-bottom: 0px;
    margin-top: 13px;
    padding-top: 13px;
}

.course .course_bg .course_list .dian {
    width: 9px;
    height: 9px;
    flex-shrink: 0;
    border-radius: 9px;
    background: #2E9DD9;
    text-align: center;
    margin: 0 auto;
    margin-top: 10px;
    margin-bottom: 10px;
    z-index: 999;
    position: relative;
}

.course .course_bg .course_list .dian2 {
    width: 23px;
    height: 23px;
    flex-shrink: 0;
    flex-shrink: 0;
    border-radius: 50%;
    background: #2E9DD9;
    margin: 0 auto;
    margin-top: 10px;
    margin-bottom: 10px;
    border: 5px solid #C6EBFF;
    z-index: 999;
    position: relative;
}

.course .course_bg .course_list .disnone {
    opacity: 0;
    visibility: visible;
    display: block;
}

.course .course_bg .xian {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100% !important;
}

.course .course_bg .xian img {
    width: 100%;
    height: 100%;
}

.footer .footer_cont .fot_head .fat_nav .nav_text a {
    color: #fff;
}

.swiper-wrapper {
    align-items: center;
}

@media only screen and (max-width:1300px) {
    .section1 .banner_cont .text {
        font-size: 40.495px;
        margin-bottom: 15px;
    }
    .section1 .banner_cont .text_en {
        font-size: 20.737px;
        margin-bottom: 30px;
    }
    .section1 .banner_cont .more {
        width: 150px;
        height: 48px;
        line-height: 48px;
        font-size: 16px;
        margin-bottom: 50px;
    }
    .section2 .section2_cont .left .name {
        color: #2F2F2E;
        font-size: 26px;
    }
    .section2 .section2_cont .left .name_en {
        color: #797979;
        font-size: 16px;
        margin-bottom: 12px;
    }
    .section2 .section2_cont .left .name_xian {
        margin-bottom: 12px;
    }
    .section2 .section2_cont .more {
        width: 150px;
        height: 48px;
        line-height: 48px;
        font-size: 16px;
        margin-bottom: 50px;
    }
    .section2 .section2_cont .left .text {
        color: #000;
        font-size: 16px;
        line-height: 195%;
        margin-bottom: 30px;
    }
    .section3 .section3_cont .section3_list .word .more {
        width: 150px;
        height: 48px;
        line-height: 48px;
        font-size: 16px;
        margin-top: 20px;
    }
    .section3 .section3_cont .section3_list .word .name {
        color: #FFF;
        font-size: 26px;
        margin-bottom: 5px;
        font-weight: 500;
    }
    .section3 .section3_cont .section3_list .word .name_en {
        margin-bottom: 12px;
        color: #FFF;
        font-size: 16px;
    }
    .section3 .section3_cont .section3_list .word .text {
        color: #FFF;
        font-size: 16.281px;
        margin-bottom: 30px;
    }
    .section4 .section4_cont .title {
        color: #404040;
        font-size: 26px;
    }
    .section4 .section4_cont .title_en {
        color: #797979;
        font-size: 16.281px;
    }
    .section4 .section4_cont .s4_list {
        margin-top: 50px;
    }
    .section4 .section4_cont .s4_list .list .list_img {
        margin-bottom: 10px;
    }
    .section4 .section4_cont .s4_list .list .list_tile {
        margin-bottom: 10px;
        color: #000;
        font-size: 16px;
        font-weight: 500;
        font-family: PingFang SC;
    }
    .section4 .section4_cont .s4_list .list .list_text {
        color: #404040;
        font-size: 14px;
        font-family: PingFang SC;
        line-height: 164.5%;
        margin-bottom: 15px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }
    .section4 .section4_cont .s4_list .list .list_more {
        width: 120px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        flex-shrink: 0;
        border-radius: 5px;
        border: 0.5px solid #545454;
        transition: 0.5s;
    }
    .header .nav .nav_text {
        color: #474747;
        font-size: 14px;
        transition: 0.5s;
        font-weight: 500;
    }
    .footer .footer_cont .fot_head .logo {
        width: 192px;
    }
    .footer .footer_cont .fot_head .logo img {
        width: 100%;
        height: 100%;
    }
    .footer .footer_cont .fot_head .fat_nav {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 70%;
    }
    .footer .footer_cont .fot_head .fat_nav .nav_text {
        color: #FFF;
        font-size: 14px;
    }
    .footer .footer_cont .fot_head .fat_nav .nav_text a {
        color: #fff;
    }
    .public_banner .banner_text .title {
        font-size: 40.25px;
    }
    .public_banner .banner_text .title_en {
        font-size: 20.286px;
    }
    .public_banner {
        height: 400px;
    }
    .product_cont {
        margin-top: 70px;
        margin-bottom: 100px;
    }
    .product_cont .title {
        color: #272727;
        font-size: 26px;
    }
    .product_cont .title_en {
        color: #797979;
        font-size: 16px;
    }
    .product_cont .list_cont {
        margin-top: 45px;
    }
    .product_cont .list_cont .list {
        height: 270px;
        padding-left: 50px;
        margin-bottom: 50px;
    }
    .product_cont .list_cont .list .titles {
        color: #000;
        font-size: 26px;
        margin-bottom: 10px;
    }
    .product_cont .list_cont .list .text {
        color: #000;
        font-size: 14px;
        margin-bottom: 18px;
    }
    .product_cont .list_cont .list2 {
        padding-right: 50px;
    }
    .footer .footer_cont .fot_cont .right {
        display: inline-table;
    }
    .show_product video {
        width: 100%;
        height: auto;
    }
    .show_product {
        margin-top: 70px;
        margin-bottom: 100px;
    }
    .show_product .title {
        color: #272727;
        font-size: 25px;
        font-style: normal;
        font-weight: 500;
        line-height: normal;
        margin-bottom: 45px;
    }
    .bg_swiper .cle-father {
        width: 900px;
    }
    .bg_swiper .cle-father .ca_swps {
        width: 800px;
    }
    .profile_cont .profile .conts2 .texts {
        text-indent: 2em;
        color: #000;
        font-size: 20px;
        font-family: PingFang SC;
        font-style: normal;
        font-weight: 400;
        line-height: 36.5px;
        width: 90%;
    }
    .bg_swiper .cle-father .swiper-button-prev {
        top: 130px;
    }
    .bg_swiper .cle-father .swiper-button-next {
        top: 130px;
    }
    .profile_cont .profile .conts .right {
        width: 48%;
        position: static;
    }
    .profile_cont .profile .titles {
        font-size: 26px;
    }
    .profile_cont .profile .titles_en {
        font-size: 16px;
    }
    .profile_cont {
        margin-top: 70px;
    }
    .profile_cont .profile .conts {
        margin-top: 10px;
    }
    .profile_cont .profile .conts .left .name {
        margin-top: 10px;
        font-size: 22px;
    }
    .profile_cont .profile .conts .left .text {
        font-size: 16px;
        line-height: 31.5px;
        margin-top: 15px;
    }
    .profile_cont .profile .conts2 .imgs {
        margin-bottom: 15px;
    }
    .profile_cont .profile .conts2 .texts {
        font-size: 16px;
        width: 90%;
        line-height: 30.5px;
        margin-bottom: 15px;
    }
    .profile_cont .profile .conts2 .ment .right {
        font-size: 16px;
        width: 40%;
        line-height: 30.5px;
    }
    .profile_cont .profile .conts2 .ment {
        margin-bottom: 15px;
    }
    .bg_swiper {
        width: 100%;
        height: 555px;
        padding-top: 45px;
    }
    .bg_swiper .title {
        font-size: 26px;
        line-height: 130%;
    }
    .course .title {
        font-size: 26px;
        line-height: 130%;
    }
    .course .course_bg .course_list .time2 {
        width: 120px;
        height: 69px;
        line-height: 59px;
        font-size: 18px;
        margin-bottom: 0px;
        margin-top: -12px;
    }
    .course .course_bg .course_list .name {
        font-size: 16px;
        line-height: 178.5%;
    }
    .course .course_bg .course_list .time {
        font-size: 16px;
        line-height: 178.5%;
    }
}

@media only screen and (max-width:950px) {
    .header {
        display: none;
    }
    #fp-nav.right {
        right: -40px !important;
    }
    .footer .records {
        line-height: 22px;
        align-items: center;
        display: grid;
    }
    .public_banner {
        margin-top: 60px;
    }
    .bg_swiper .cle-father {
        width: 100%;
    }
    .bg_swiper .cle-father .ca_swps {
        width: 85%;
    }
    .bg_swiper .cle-father .swiper-button-next {
        display: none;
    }
    .bg_swiper .cle-father .swiper-button-prev {
        display: none;
    }
    .course .course_bg .course_list .list {
        display: inline-block;
    }
    .course .course_bg .course_list {
        width: 90%;
        display: -webkit-box;
        overflow-x: scroll;
        -webkit-overflow-scrolling: touch;
        -ms-overflow-style: none;
        overflow: -moz-scrollbars-none;
        white-space: nowrap;
        overflow-x: auto;
        height: 172px;
    }
    .course .course_bg .course_list .list .arrows {
        display: none;
    }
    .course .course_bg .course_list .dian3 {
        z-index: 999;
        position: relative;
    }
    .course .course_bg .course_list .dian4 {
        margin-bottom: 15px;
        z-index: 999;
        position: relative;
    }
    .course .course_bg .course_list .dian {
        width: 9px;
        height: 9px;
        flex-shrink: 0;
        border-radius: 9px;
        background: #2E9DD9;
        text-align: center;
        margin: 0 auto;
        margin-top: 9px;
        margin-bottom: 15px;
        z-index: 999;
        position: relative;
    }
    .course .course_bg .course_list .time2 {
        width: 120px;
        height: 69px;
        line-height: 59px;
        font-size: 18px;
        margin-bottom: 0px;
        margin-top: -6px;
    }
}

@media only screen and (max-width:768px) {
    .head_wap .button .search {
        margin-top: 8px;
        position: relative;
    }
    .head_wap .button .search input {
        width: 100%;
        height: 40px;
        line-height: 40px;
        background: #F5F5F5;
        border: 0.5px solid #4472C4;
        border-radius: 5px;
    }
    .head_wap .button .search button {
        background: #4472C4;
        border-radius: 5px;
        height: 40px;
        width: 40px;
        text-align: center;
        position: absolute;
        right: 0;
    }
    .button {
        width: 85%;
        margin: 0 auto;
    }
    .section1 .banner_cont .text {
        font-size: 32.495px;
        margin-bottom: 5px;
    }
    .section1 .banner_cont .text_en {
        font-size: 16.737px;
        margin-bottom: 15px;
    }
    .section1 .banner_cont .more {
        width: 125px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
        margin-bottom: 20px;
    }
    .section .banner_fot {
        left: 20px;
        bottom: 20px;
    }
    .section2 .section2_cont .left .name {
        color: #2F2F2E;
        font-size: 20px;
    }
    .section2 .section2_cont .left .name_en {
        font-size: 14px;
        margin-bottom: 10px;
    }
    .section2 .section2_cont .left .text {
        color: #000;
        font-size: 14px;
        line-height: 174%;
        margin-bottom: 15px;
    }
    .section2 .section2_cont .more {
        width: 125px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
        margin-bottom: 20px;
    }
    .section3 .section3_cont .section3_list1 {
        background: url(../image/banner4.png) no-repeat center center;
        background-size: cover;
        height: 33.3vh;
        width: 100%;
    }
    .section3 .section3_cont .section3_list2 {
        background: url(../image/banner5.png) no-repeat center center;
        background-size: cover;
        height: 33.3vh;
        width: 100%;
    }
    .section3 .section3_cont .section3_list3 {
        background: url(../image/banner6.png) no-repeat center center;
        background-size: cover;
        height: 33.3vh;
        width: 100%;
    }
    .section3 .section3_cont {
        flex-wrap: wrap;
    }
    .section3 .section3_cont .section3_list:hover {
        width: 100%;
    }
    .section3 .section3_cont .section3_list .s3l_cont:hover {
        background: none;
    }
    .section3 .section3_cont .section3_list:hover .word .name_en {
        display: none;
        transition: 0.5s;
    }
    .section3 .section3_cont .section3_list:hover .word .xian {
        display: none;
        transition: 0.5s;
    }
    .section3 .section3_cont .section3_list:hover .word .text {
        display: none;
        transition: 0.5s;
    }
    .section4 .section4_cont .s4_list .list .list_tile {
        margin-bottom: 5px;
        color: #000;
        font-size: 14px;
        font-weight: 500;
        font-family: PingFang SC;
    }
    .section4 .section4_cont .s4_list .list .list_text {
        color: #404040;
        font-size: 12px;
        font-family: PingFang SC;
        line-height: 164.5%;
        margin-bottom: 11px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }
    .section4 .section4_cont .s4_list .list .list_more a {
        color: #595959;
        text-align: center;
        font-size: 12px;
        font-weight: 500;
        display: block;
    }
    .section4 .section4_cont .s4_list .list .list_more {
        width: 100px;
        height: 35px;
        line-height: 35px;
        text-align: center;
        flex-shrink: 0;
        border-radius: 5px;
        border: 0.5px solid #545454;
        transition: 0.5s;
    }
    .section4 .section4_cont .s4_list {
        margin-top: 20px;
    }
    .section4 .section4_cont .title {
        color: #404040;
        font-size: 20px;
    }
    .section3 .section3_cont .section3_list .word .name {
        color: #FFF;
        font-size: 20px;
        margin-bottom: 5px;
        font-weight: 500;
    }
    .section3 .section3_cont .section3_list .word .more {
        width: 125px;
        height: 35px;
        line-height: 35px;
        font-size: 14px;
        margin-bottom: 20px;
    }
    .section4 .section4_cont .title_en {
        color: #797979;
        font-size: 14.281px;
    }
    .footer .footer_cont .fot_cont .left .fot_info {
        color: #FFF;
        font-size: 14.427px;
        align-items: center;
        margin-top: 12px;
    }
    .fot_head {
        display: none !important;
    }
    .footer .footer_cont .fot_cont .right {
        display: none;
    }
    .footer .footer_cont .fot_cont .left {
        width: 100%;
    }
    .footer .records {
        position: absolute;
        bottom: 0;
        height: 66px;
        /* line-height: 22px; */
        border-top: 1px solid #fff;
        width: 100%;
    }
    .public_banner {
        height: 250px;
    }
    .product_cont .title {
        color: #272727;
        font-size: 20px;
    }
    .product_cont .title_en {
        color: #797979;
        font-size: 14px;
    }
    .product_cont .list_cont {
        margin-top: 15px;
    }
    .public_banner .banner_text .title {
        font-size: 26.25px;
    }
    .public_banner .banner_text .title_en {
        font-size: 16.286px;
    }
    .product_cont .list_cont .list {
        height: 200px;
        padding-left: 25px;
        margin-bottom: 25px;
    }
    .product_cont .list_cont .list .titles {
        color: #000;
        font-size: 18px;
        margin-bottom: 5px;
    }
    .product_cont .list_cont .list .text {
        color: #000;
        font-size: 12px;
        margin-bottom: 10px;
        line-height: 151%;
    }
    .product_cont .list_cont .list .more {
        color: #FFF;
        font-size: 12px;
        width: 20%;
        height: 34px;
        line-height: 34px;
    }
    .product_cont .list_cont .list2 {
        padding-right: 25px;
    }
    .product_cont .list_cont .list2 .more {
        margin-left: 80%;
    }
    .footer2 {
        height: 400px;
    }
    .footer2 .footer_cont .fot_cont {
        margin-top: 0px;
    }
    .footer2 .footer_cont {
        position: static;
        transform: translate(0%, 0%);
        padding-top: 10px;
    }
    .product_cont {
        margin-top: 20px;
        margin-bottom: 40px;
    }
    .show_product {
        margin-top: 50px;
        margin-bottom: 60px;
        text-align: center;
    }
    .show_product {
        margin-top: 20px;
        margin-bottom: 40px;
    }
    .show_product .title {
        color: #272727;
        font-size: 20px;
        margin-bottom: 15px;
    }
    .show_product video {
        margin-bottom: 15px;
    }
    .show_product .list .name {
        margin-bottom: 10px;
        font-size: 18px;
    }
    .show_product .list .text {
        font-size: 14px;
        line-height: 150%;
    }
    .show_product .list {
        margin-bottom: 15px;
    }
    .profile_cont .profile .titles {
        font-size: 20px;
    }
    .profile_cont .profile .titles_en {
        font-size: 14px;
    }
    .profile_cont {
        margin-top: 20px;
    }
    .profile_cont .profile .conts .left {
        width: 100%;
        margin-bottom: 15px;
    }
    .profile_cont .profile .conts .right {
        width: 100%;
    }
    .profile_cont .profile .conts .left .name {
        margin-top: 5px;
        font-size: 18px;
    }
    .profile_cont .profile .conts .left .name_en {
        font-size: 14px;
    }
    .profile_cont .profile .conts .left .text {
        font-size: 14px;
        line-height: 25.5px;
        margin-top: 5px;
    }
    .profile_cont .profile .streamer {
        font-size: 16px;
        text-align: center;
        height: 80px;
        line-height: 80px;
        margin-bottom: 20px;
        margin-top: 20px;
    }
    .profile_cont .profile .conts2 .texts {
        font-size: 14px;
        width: 100%;
        line-height: 20.5px;
        margin-bottom: 10px;
    }
    .profile_cont .profile .conts2 .ment .left {
        width: 100%;
        margin-bottom: 10px;
    }
    .profile_cont .profile .conts2 .ment .right {
        width: 100%;
    }
    .profile_cont .profile .conts2 .ment .right {
        font-size: 14px;
        width: 100%;
        line-height: 20.5px;
        margin-bottom: 10px;
    }
    .profile_cont .profile .conts2 .ment {
        margin-bottom: 0px;
    }
    .bg_swiper {
        width: 100%;
        height: auto;
        padding-top: 20px;
        padding-bottom: 50px;
    }
    .bg_swiper .title {
        font-size: 18px;
        line-height: 130%;
    }
    .bg_swiper .title_en {
        color: #797979;
        text-align: center;
        font-size: 14.267px;
        font-family: PingFang SC;
        font-style: normal;
        font-weight: 400;
        line-height: 180%;
        text-transform: capitalize;
        margin-bottom: 15px;
    }
    .course {
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .course .title {
        font-size: 18px;
    }
    .course .title_en {
        font-size: 14.267px;
    }
    .course .course_bg .course_list {
        margin-top: 25px;
    }
    .course .course_bg .course_list .time2 {
        width: 95px;
        height: 69px;
        line-height: 59px;
        font-size: 14px;
        margin-bottom: 0px;
        margin-top: -6px;
    }
    .course .course_bg .course_list .name {
        font-size: 14px;
        line-height: 178.5%;
    }
    .course .course_bg .course_list .time {
        font-size: 14px;
        line-height: 178.5%;
    }
    .course .course_bg .course_list .time3 {
        width: 95px;
        height: 69px;
        line-height: 48px;
        font-size: 14px;
        margin-bottom: 0px;
        margin-top: -6px;
    }
}

@media only screen and (max-width:568px) {
    .section4 .section4_cont .s4_list .list {
        width: 47%;
    }
    .section1 .banner_cont .text {
        font-size: 22.495px;
        margin-bottom: 5px;
        margin-top: 60px;
    }
    .section1 .banner_cont .text_en {
        font-size: 12.737px;
        margin-bottom: 10px;
    }
    .section1 .banner_cont .more {
        width: 100px;
        height: 30px;
        line-height: 30px;
        font-size: 12px;
        margin-bottom: 19px;
    }
    .section2 .section2_cont .left .name {
        color: #2F2F2E;
        font-size: 18px;
    }
    .section2 .section2_cont .left .name_en {
        font-size: 12px;
        margin-bottom: 10px;
    }
    .section2 .section2_cont .left .text {
        color: #000;
        font-size: 12px;
        line-height: 145%;
        margin-bottom: 12px;
    }
    .section2 .section2_cont .more {
        width: 100px;
        height: 30px;
        line-height: 30px;
        font-size: 12px;
        margin-bottom: 19px;
    }
    .section2 .section2_cont .left {
        width: 100%;
    }
    .section2 .section2_cont .right {
        width: 100%;
    }
    .section4 .section4_cont .s4_list .list .list_img {
        margin-bottom: 5px;
    }
    .section4 .section4_cont .s4_list .list {
        margin-bottom: 15px;
    }
    .footer .records .text {
        color: #FFF;
        font-size: 12px;
        text-align: center;
    }
    .footer .records {
        position: absolute;
        bottom: 0;
        height: 100px;
        /* line-height: 22px; */
        border-top: 1px solid #fff;
        width: 100%;
    }
    .product_cont .list_cont .list .text {
        width: 100%;
    }
    .product_cont .list_cont .list2 .text {
        margin-left: 0%;
    }
    .footer .footer_cont .fot_cont .left .fot_info {
        font-size: 12px;
    }
    .footer .footer_cont .fot_cont .left .code {
        margin-top: 15px;
        width: 100px;
        height: 100px;
    }
    .footer .footer_cont .fot_cont .left .code img {
        width: 100%;
        height: 100%;
    }
    .public_banner .banner_text .title {
        font-size: 20.25px;
    }
    .public_banner .banner_text .title_en {
        font-size: 14.286px;
    }
    .public_banner {
        height: 200px;
    }
    .product_cont .title {
        color: #272727;
        font-size: 16px;
    }
    .product_cont .title_en {
        color: #797979;
        font-size: 12px;
    }
    .product_cont .list_cont .list {
        height: 170px;
        padding-left: 25px;
        margin-bottom: 25px;
    }
    .product_cont .list_cont .list .titles {
        color: #000;
        font-size: 16px;
        margin-bottom: 5px;
    }
    .product_cont .list_cont .list .more {
        color: #FFF;
        font-size: 12px;
        width: 25%;
        height: 34px;
        line-height: 34px;
    }
    .product_cont .list_cont .list2 .more {
        margin-left: 75%;
    }
    .show_product .title {
        color: #272727;
        font-size: 18px;
        margin-bottom: 15px;
    }
    .show_product .list .name {
        margin-bottom: 5px;
        font-size: 16px;
    }
    .show_product .list .text {
        font-size: 12px;
    }
    .profile_cont .profile .titles {
        font-size: 18px;
    }
    .profile_cont .profile .titles_en {
        font-size: 13px;
    }
    .profile_cont .profile .conts .left .name {
        margin-top: 5px;
        font-size: 16px;
    }
    .profile_cont .profile .conts .left .name_en {
        font-size: 12px;
    }
    .profile_cont .profile .conts .left .text {
        font-size: 12px;
        line-height: 25.5px;
        margin-top: 5px;
    }
    .profile_cont .profile .conts2 .texts {
        font-size: 12px;
        width: 100%;
        line-height: 20.5px;
        margin-bottom: 10px;
    }
    .profile_cont .profile .conts2 .ment .right {
        font-size: 12px;
        width: 100%;
        line-height: 20.5px;
        margin-bottom: 10px;
    }
    .bg_swiper .title {
        font-size: 16px;
        line-height: 130%;
    }
    .bg_swiper .title_en {
        font-size: 13.267px;
    }
}