@charset "utf-8";

/* 调大看小 */

@media screen and (max-width: 1780px) {

    .product_left{
        padding-top:50px;
        padding-bottom: 50px;
        margin-bottom: 0;
    }

    .home_product_tit {
        margin-bottom: 50px;
    }

    .home_prolist {
        margin: 0 -5px 50px;
    }


}





@media screen and (max-width: 1680px) {
    .hc_tit36 {
        font-size: 30px;
    }

    .page_tit {
        font-size: 36px;
    }
    
    .about_flex .left {
        width: 64%;
    }

    .about_cont .home_adata_big {
        font-size: 38px;
    }

    .about_cont .home_adata_item {
        width: 240px;
        padding-bottom: 22px;
        margin-bottom: 30px;
    }

    .home_adata_small {
        font-size: 16px;
        transform: translateY(-5px);
    }

    .about_flex .right {
        padding: 42px 0;
    }

    .hc_container {
        --padd100: 80px;
    }

    .about_course_tit {
        margin-bottom: 45px;
    }

    .about_course_year {
        font-size: 38px;
        margin-bottom: 20px;
    }

    .about_course_text {
        padding-right: 27%;
    }

    .about_course_list {
        margin-bottom: 60px;
    }

    .about_course_pro {
        margin-bottom: 30px;
    }

    .about_prev, .about_next {
        width: 44px;
        height: 44px;
    }

    .about_prev svg, .about_next svg {
        width: 14px;
    }

    .about_advantage.inivte .inivte_cont {
        padding-left: calc((100% - 82.5%) / 2);
    }

    .inivte_cont {
        width: 60%;
    }

    .about_advantage .inivte_text {
        margin-bottom: 40px;
    }

    .inivte_item {
        width: 48%;
    }

    .about_advantage .inivte_item {
        margin-bottom: 35px;
    }

    .about_advantage .inivte_tit {
        font-size: 30px;
        margin-bottom: 16px;
    }

    .ft_top {
        padding: 60px 0 60px;
    }

    .ft_flex .rigth {
        width: 52.27777%;
    }

    .ft_name {
        font-size: 26px;
        padding-bottom: 25px;
        margin-bottom: 32px;
    }

    .ft_tit {
        margin-bottom: 15px;
    }

    .ft_form {
        margin-bottom: 30px;
    }

    .ft_right_product_tit {
        padding-bottom: 20px;
    }

    .bread {
        margin-bottom: 45px;
    }

    .case_tits, .case_texts {
        padding: 0 20px;
    }

    .case_link {
        padding-bottom: 35px;
    }

    .case_tits {
        margin-top: 18px;
        margin-bottom: 5px;
    }

    .case_item {
        margin-bottom: 40px;
    }

    
    .contact_cont .left{
        padding-left: calc((100% - 82.5%) / 2);
        padding-bottom: 50px;
        padding-right: 5%;
    }

    .contact_cont .right{
        padding-right: calc((100% - 82.5%) / 2);
        padding-bottom: 50px;
        padding-left: 5%;
    }

    .contact_cont .mod_bread {
        margin-bottom: 40px;
        margin-top: 20px;
    }

    .contact_tit {
        font-size: 30px;
        margin-bottom: 35px;
    }

    .contact_cont .right {
        padding-top: 90px;
    }

    .contact_form_tit {
        margin-bottom: 25px;
        font-size: 28px;
    }   

    .contact_item:not(:last-child) {
        margin-bottom: 22px;
    }

    .contact_cont .prodeta_form_item.textarea {
        margin-bottom: 34px;
    }

    .prodeta_form_item button {
        width: 150px;
        height: 44px;
    }

    .invite_hd {
        padding: 30px var(--padd-left);
    }

    .invite_edit {
        margin-bottom: 40px;
    }

    .invite_bd {
        padding: 40px var(--padd-left) 30px;
    }

    .invite_btn {
        width: 144px;
        height: 48px;
    }

    .invite_item {
        margin-bottom: 35px;
    }

    .invite_list {
        margin-bottom: 60px;
    }

    .news_link .left {
        margin-right: 70px;
        padding-top: 30px;
    }

    .news_text {
        margin-bottom: 40px;
    }

    .news_link .right {
        width: 360px;
    }

    .news_item:not(:last-child) {
        margin-bottom: 45px;
    }

    .news_list {
        margin-bottom: 60px;
    }

    .product_tits {
        font-size: 18px;
        padding: 16px 15px 18px;
    }

    .product_right_item {
        margin-bottom: 35px;
    }   

    .product_right_list {
        margin: 0 var(--flex-margin) 15px;
    }

    .product_left_conts>a {
        font-size: 18px;
    }

    .prodeta_info_right {
        padding-left: 40px;
    }

    .prodeta_cont .product_flex .right {
        padding-left: 30px;
    }

    .prodeta_info_text {
        margin-bottom: 35px;
    }

    .prodeta_info {
        margin-bottom: 60px;
    }

    .prodeta_argument, .prodeta_effect, .prodeta_notice, .prodeta_inquir {
        margin-bottom: 50px;
    }

    .prodeta_tit {
        margin-bottom: 25px;
    }

    .invite_pop_hd {
        padding: 20px var(--padd-pop);
    }

    .invite_pop_hd svg {
        width: 20px;
    }

    .invite_pop {
        --padd-pop: 40px;
    }

    .invite_pop_val>input {
        height: 55px;
    }

    .invite_pop_item {
        margin-bottom: 20px;
    }

    .invite_pop_bd .invite_btn {
        width: 120px;
        height: 50px;
        margin: 35px auto 0;
    }

    .hd {
        padding: 0 80px;
    }

    .hd_item {
        margin-left: 50px;
    }

    .hd_list {
        margin-right: 70px;
    }

    .hc_tit40 {
        font-size: 34px;
    }

    .hc_container {
        --margin60: 40px;
    }

    .business_item {
        margin-bottom: 30px;
    }

    .home_about .left {
        margin-left: calc((100% - 86.5%) / 2);
    }

    .home_about_text {
        margin-bottom: 50px;
    }

    .home_adata_list {
        margin-bottom: 100px;
    }

    .home_about_text {
        margin-bottom: 40px;
    }

    .home_adata_item:not(:last-child) {
        margin-right: 70px;
    }

    .home_about .right {
        margin-right: calc((100% - 82.5%) / 2);
        width: 38.5416666%;
    }

    .inivte_text {
        margin-bottom: 30px;
    }

    .inivte_item {
        margin-bottom: 40px;
    }

    .home_news_tit {
        margin-bottom: 40px;
    }

    .home_news_arrowbox {
        width: calc(100% + 130px);
    }

    .news {
        padding: 80px 0 90px;
        background-color: #eff1f3;
    }

    .home_news_more svg {
        width: 36px;
        margin-right: 10px;
    }

    .home_news_tits {
        margin-bottom: 30px;
    }

    .inivte_cont {
        width: 55%;
        padding-right: calc((100% - 86.5%) / 2);
    }

    .home_about .left{
        margin-right: 40px;
        flex-shrink: 0;
    }

    .home_about_more {
        width: 180px;
        height: 54px;
    }
    
    .home_avideo {
        width: 54px;
        height: 54px;
    }

    .home_avideo svg {
        width: 16px;
    }

    .home_business {
        padding: var(--padd100) 0 calc( var(--padd100) - 80px);
    }

    .home_avideo {
        margin-left: 20px;
    }

    .home_adata_big {
        font-size: 32px;
    }

    .home_about .right {
        margin-right: calc((100% - 82.5%) / 2);
        width: 35.541667%;
    }

    .inivte {
        padding: 100px 0 50px;
    }

    .home_news_time, .home_news_tits, .home_news_more {
        padding: 0 25px;
    }

    .home_news_more svg {
        width: 30px;
        margin-right: 8px;
    }

    #hidden-contents .fancybox-close-small{
        top: 17px;
        right: 155px;
        z-index: 10;
    }

    .product_left {
        width: calc(100% - 46%);
        padding-left: calc((100% - 82.5%) / 2);
        padding-right: 60px;
        padding-top: 40px;
        padding-bottom: 40px;
        margin-bottom: 0;
    }

    .home_product_tit {
        margin-bottom: 40px;
    }

    .home_prolist {
        margin: 0 -5px 30px;
    }

    .home_proslick_conts {
        padding: 30px;
    }

    .home_prolist_conts{
        width: 100%;
    }

    .home_proslick_box {
        width: 95%;
    }

    .product_left {
        padding-right: 50px;
    }

    .home_proslick_right {
        padding-left: 25px;
    }

    .home_business{
        padding-bottom: 40px !important;
    }


    /* 1680end */
}

@media screen and (max-width: 1560px) {
    .ft_flex .rigth {
        width: 54%;
    }

    .home_about .left {
        width: 44.145833%;
    }

    .home_about .right {
        width: 33.541667%;
    }

    .hpc_icon {
        font-size: 26px;
    }

    .home_proslick_box .home_news_arrowbox {
        width: calc(100% + 85px);
    }

    .home_proslick_box .home_news_prev,.home_proslick_box .home_news_next {
        width: 18px;
    }



    /* 1560end */
}

@media screen and (max-width: 1440px) {
    .hc_cont1440 {
        width: 86.5%;
    }

    .about_flex .left {
        width: 65%;
    }

    .bread {
        margin-bottom: 45px;
    }

    .hc_tit36 {
        font-size: 28px;
    }

    .about_cont_tit {
        margin-bottom: 25px;
    }

    .about_cont .home_adata_big {
        font-size: 32px;
    }

    .about_cont .home_adata_small {
        font-size: 14px;
        transform: translateY(-3px);
    }

    .about_cont .home_adata_item {
        width: 210px;
        padding-bottom: 20px;
        margin-bottom: 28px;
    }

    .about_cont .home_adata_bot {
        font-size: 15px;
    }

    .about_flex {
        padding-bottom: 54px;
    }

    .c_fboxswsw_item {
        padding: 0 12px;
    }

    .about_race_box {
        margin: 0 -12px;
    }

    .hc_container {
        --padd100: 70px;
    }

    .about_course_year {
        font-size: 32px;
        margin-bottom: 16px;
    }

    .hc_text16, .hc_text16 p {
        font-size: 15px;
        line-height: 2;
    }   

    .about_course_text p::after {
        top: 12px;
    }

    .about_course_list {
        margin-bottom: 45px;
    }

    .about_prev, .about_next {
        width: 38px;
        height: 38px;
        margin-right: 15px;
    }

    .about_advantage .inivte_tit {
        font-size: 26px;
        margin-bottom: 15px;
    }

    .inivte_conts_tit {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .inivte_conts_text, .inivte_conts_titbox {
        padding-left: 36px;
    }

    .inivte_conts_titbox span {
        top: 2px;
        font-size: 23px;
    }

    .inivte_conts_titbox {
        margin-bottom: 8px;
    }

    .inivte_conts_tit{
        margin-bottom: 0;
    }

    .about_advantage.inivte .inivte_cont {
        padding-left: calc((100% - 86.5%) / 2);
    }

    .inivte_item {
        width: 49%;
    }

    .inivte_cont {
        width: 70%;
    }

    .inivte_text {
        min-height: 78px;
    }

    .about_advantage .inivte_text {
        margin-bottom: 30px;
    }

    .about_advantage .inivte_item {
        margin-bottom: 30px;
    }

    .about_advantage.inivte {
        padding-top: 80px;
        padding-bottom: 50px;
    }

    .ft_name {
        font-size: 22px;
        padding-bottom: 20px;
        margin-bottom: 25px;
    }

    .ft_tit {
        margin-bottom: 12px;
    }

    .ft_tit {
        font-size: 18px;
    }

    .ft_text {
        width: 100%;
        padding-right: 30px;
    }

    .ft_flex .rigth {
        width: 100%;
        padding-left: 45px;
    }

    .ft_flex .left {
        width: 54%;
    }

    .ft_form button {
        height: 44px;
        width: 44px;
        font-size: 20px;
    }

    .ft_form input {
        width: calc(100% - 44px);
        height: 44px;
    }   

    .ft_right_flex {
        margin: 6px -10px 0;
    }

    .ft_right_product_tit {
        font-size: 18px;
    }

    .ft_right_product_tit::after {
        width: 40px;
    }

    .ft_name::after {
        width: 60px;
    }

    .ft_contact_text p, .ft_contact_text a {
        font-size: 16px;
    }

    .hc_container {
        --padd100: 60px;
    }

    .bread {
        margin-bottom: 40px;
    }

    .hc_container {
        --flex-margin: -10px;
        --flex-prdding: 10px;
    }

    .case_item {
        margin-bottom: 30px;
    }
    
    .case_tits {
        font-size: 16px;
    }

    .case_link {
        padding-bottom: 22px;
    }

    .mod_page_item a {
        width: 36px;
        line-height: 34px;
    }

    .mod_page_item svg{
        width: 6px;
    }

    .case_list{
        margin-bottom: 10px;
    }

    .page_tit {
        font-size: 30px;
    }

    .contact_cont .mod_bread {
        margin-bottom: 25px;
        margin-top: 15px;
    }

    .contact_tit {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .contact_value a, .contact_value p {
        font-size: 18px;
        line-height: 1.85;
    }

    .contact_icon {
        margin-top: 1px;
    }

    .contact_icon {
        margin-right: 15px;
    }

    .contact_item:not(:last-child) {
        margin-bottom: 20px;
    }

    .contact_form_tit {
        margin-bottom: 22px;
        font-size: 26px;
    }

    .contact_cont .right {
        padding-top: 75px;
    }

    .contact_cont .right {
        padding-right: calc((100% - 88.5%) / 2);
        padding-bottom: 40px;
        padding-left: 4%;
    }

    .contact_cont .left {
        padding-left: calc((100% - 88.5%) / 2);
        padding-right: 4%;
    }

    .contact_tit {
        margin-bottom: 26px;
    }

    .prodeta_form_cont {
        --padd20: 15px;
    }

    .prodeta_form_cont input, .prodeta_form_cont textarea {
        height: 48px;
        font-size: 14px;
    }

    .prodeta_form_cont label {
        font-size: 14px;
    }

    .contact_value a, .contact_value p {
        font-size: 16px;
    }

    .contact_icon {
        font-size: 14px;
    }

    .contact_cont .prodeta_form_item.textarea {
        margin-bottom: 25px;
    }

    .prodeta_form_item button {
        width: 120px;
        height: 42px;
        font-size: 14px;
    }

    .invite_hd {
        padding: 22px var(--padd-left);
    }

    .invite_list {
        --padd-left: 30px;
    }

    .invite_demand_key, .invite_demand_value, .invite_name {
        font-size: 16px;
        line-height: 1.75;
    }

    .invite_edit p {
        font-size: 15px;
    }

    .invite_edit {
        margin-bottom: 30px;
    }

    .invite_demand_item {
        padding: 0 20px;
    }

    .invite_btn {
        width: 130px;
        height: 42px;
    }

    .invite_item {
        margin-bottom: 30px;
    }

    .invite_list {
        margin-bottom: 45px;
    }

    .news_time {
        font-size: 16px;
        margin-bottom: 13px;
    }

    .news_tit {
        font-size: 17px;
        margin-bottom: 10px;
    }   

    .news_link .left {
        margin-right: 50px;
        padding-top: 30px;
    }

    .news_link .right {
        width: 340px;
    }

    .news_text {
        margin-bottom: 30px;
    }

    .news_more svg {
        margin-left: 10px;
    }

    .news_item:not(:last-child) {
        margin-bottom: 40px;
    }

    .news_list {
        margin-bottom: 50px;
    }

    .news_more {
        font-size: 15px;
    }

    .product_left_conts>a {
        font-size: 16px;
    }
    
    .product_left_conts {
        padding: 14px 17px;
    }

    .product_left_conts svg {
        width: 13px;
    }   

    .product_ls_item a {
        font-size: 15px;
    }

    .product_tits {
        font-size: 16px;
        padding: 12px 14px 14px;
    }

    .product_right_item {
        margin-bottom: 25px;
    }

    .product_left_second {
        padding: 15px 24px;
    }

    .product_ls_item:not(:last-child) {
        margin-bottom: 10px;
    }
    
    .product_left_item:not(:last-child) {
        margin-bottom: 9px;
    }

    .product_right_list {
        margin: 0 var(--flex-margin) 10px;
    }

    .prodeta_cont .product_flex .right {
        padding-left: 20px;
    }

    .prodeta_info_right {
        padding-left: 25px;
    }

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

    .prodeta_info_text {
        margin-bottom: 30px;
    }

    .prodeta_info_sslick {
        padding: 0px 25px;
    }

    .prodeta_argument, .prodeta_effect, .prodeta_notice, .prodeta_inquir {
        margin-bottom: 35px;
    }

    .prodeta_tit {
        margin-bottom: 20px;
    }

    .prodeta_other_list .slick-dots {
        margin-top: 25px;
    }

    .prodeta_tit{
        font-size: 27px;
    }

    .prodeta_info {
        margin-bottom: 40px;
    }

    .invite_pop_hd {
        padding: 16px var(--padd-pop);
    }

    .invite_pop_hd, .invite_pop_hd input {
        font-size: 16px;
    }

    .invite_pop_item {
        margin-bottom: 18px;
    }
    
    .invite_pop {
        --padd-pop: 35px;
    }

    .invite_pop_val>input {
        height: 52px;
    }
    
    .prodeta_info_play {
        width: 34px;
    }

    .hc_tit40 {
        font-size: 30px;
    }

    .business_tits {
        font-size: 18px;
        margin-top: 10px;
    }

    .business_item {
        margin-bottom: 25px;
    }

    .home_adata_item:not(:last-child) {
        margin-right: 55px;
    }

    .hd_logo_text .cn {
        font-size: 16px;
    }

    .hd_logo_img {
        width: 140px;
        margin-right: 10px;
    }

    .hd_item {
        margin-left: 30px;
    }

    .hd_list {
        margin-right: 30px;
    }

    .hd_logo_text .en {
        font-size: 12px;
    }

    .hd {
        padding: 0 50px;
    }

    .banner_dots_box {
        bottom: 40px;
    }

    .banner_dots_item {
        width: 34px;
        margin: 0 10px;
    }

    .hc_tit40 {
        font-size: 28px;
    }

    .hc_container {
        --margin60: 30px;
    }

    .home_about_text {
        margin-bottom: 30px;
    }

    .home_adata_list {
        margin-bottom: 60px;
    }

    .home_about_more {
        width: 160px;
        height: 48px;
    }

    .home_avideo {
        margin-left: 15px;
    }

    .home_avideo {
        width: 48px;
        height: 48px;
    }

    .inivte {
        padding: 80px 0 40px;
    }

    .news {
        padding: 60px 0 65px;
    }   

    .home_news_tit {
        margin-bottom: 30px;
    }

    .home_news_time, .home_news_tits, .home_news_more {
        padding: 0 22px;
    }

    .prodeta_form_item.textarea label {
        top: 23px;
    }

    .ct_aside1_link, .ct_aside1_switch {
        width: 42px;
        height: 42px;
        border-radius: 50%;
    }

    .ct_aside1 {
        right: 20px;
    }

    .ct_aside1_link {
        font-size: 18px;
    }

    .ct_aside1_item:nth-child(1) .ct_aside1_link, .ct_aside1_item:nth-child(2) .ct_aside1_link {
        font-size: 20px;
    }

    .ct_aside1_link svg {
        width: 14px;
    }

    .home_news_arrowbox {
        width: calc(100% + 96px);
    }

    .home_news_prev, .home_news_next {
        width: 20px;
    }

    .hpc_text {
        font-size: 14px;
    }

    .home_product_tit {
        margin-bottom: 30px;
    }

    .home_prolist {
        margin: 0 -5px 20px;
    }

    .home_proslick_conts {
        padding: 20px;
    }

    .home_proslick_tit {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .home_proslick_right {
        padding-left: 20px;
    }

    .home_proslick_text p {
        font-size: 14px;
    }

    .home_proslick_text {
        margin-bottom: 17px;
    }

    .home_prolist_conts {
        padding: 10px;
    }

    .home_proslick_box {
        width: 100%;
    }

    .home_proslick_right .home_news_more_text{
        font-size: 14px;
    }

    .home_proslick_right .home_news_more svg {
        width: 26px;
    }

    .product_left {
        padding-left: calc((100% - 86.5%) / 2);
    }

    .hpc_icon {
        font-size: 22px;
    }

    .home_proslick_box .home_news_arrowbox {
        width: calc(100% + 58px);
    }

    .home_proslick_box .home_news_prev, .home_proslick_box .home_news_next {
        width: 16px;
    }

    .home_business {
        padding-bottom: 30px !important;
    }

    .inivte {
        padding: 60px 0 40px;
    }

    .prodeta_cont .prodeta_form_cont textarea {
        height: 200px;
    }

    .invite_pop_bd {
        padding: 20px var(--padd-pop) 30px;
    }

    .invite_pop_bd .invite_btn {
        width: 110px;
        height: 44px;
        margin: 25px auto 0;
    }


    /* 1440end */
}

/* 1199~992 平板横屏*/
@media screen and (max-width: 1200px) {
    .hc_cont1440 {
        width: 100%;
    }

    .hc_tit36 {
        font-size: 26px;
    }

    .bread {
        margin-bottom: 40px;
    }

    .about_cont_tit {
        margin-bottom: 20px;
    }

    .about_edit p {
        margin-bottom: 10px;
    }

    .about_flex .left {
        width: 66%;
    }

    .about_flex .right {
        padding: 30px 0;
    }

    .about_cont .home_adata_big {
        font-size: 28px;
    }

    .about_cont .home_adata_bot {
        font-size: 14px;
    }

    .about_cont .home_adata_item {
        width: 200px;
        padding-bottom: 15px;
        margin-bottom: 18px;
    }

    .about_flex .right {
        border-radius: 0px 0px 40px 10px;
    }

    .about_flex {
        padding-bottom: 45px;
    }

    .c_fboxswsw_item {
        padding: 0 10px;
    }

    .about_race_box {
        margin: 0 -10px;
    }

    .hc_container {
        --padd100: 60px;
    }

    .about_course_year {
        font-size: 28px;
        margin-bottom: 15px;
    }

    .about_course_text {
        padding-right: 21%;
    }

    .about_course_list {
        margin-bottom: 35px;
    }

    .about_course_pro {
        margin-bottom: 25px;
    }

    .about_course_list {
        margin-bottom: 30px;
    }

    .about_course_tit {
        margin-bottom: 40px;
    }

    .about_prev svg, .about_next svg {
        width: 12px;
    }

    .about_advantage.inivte {
        padding-top: 60px;
        padding-bottom: 40px;
    }

    .about_advantage.inivte .inivte_cont {
        padding-left: 40px;
    }

    .inivte_cont {
        width: 80%;
    }

    .inivte_text {
        min-height: 45px;
    }

    .inivte_conts_titbox span {
        top: 2px;
        font-size: 22px;
    }

    .inivte_conts_text, .inivte_conts_titbox {
        padding-left: 30px;
    }

    .bread {
        margin-bottom: 35px;
    }

    .case_texts, .case_texts p {
        line-height: 1.65;
    }

    .case_tits {
        margin-bottom: 7px;
    }

    .case_item {
        margin-bottom: 20px;
    }

    .hc_container {
        --padd100: 50px;
    }

    .mod_page_item:not(:nth-last-child(2)) {
        margin-right: 10px;
    }

    .page_tit {
        font-size: 28px;
    }

    .contact_cont .mod_bread {
        margin-bottom: 20px;
    }   

    .contact_tit {
        font-size: 24px;
    }

    .contact_tit {
        margin-bottom: 22px;
    }

    .contact_item:not(:last-child) {
        margin-bottom: 18px;
    }

    .contact_form_tit {
        margin-bottom: 20px;
        font-size: 24px;
    }

    .contact_cont .right {
        padding-top: 67px;
    }

    .contact_cont .right {
        padding-right: 40px;
        padding-bottom: 40px;
        padding-left: 30px;
    }

    .contact_cont .left {
        padding-left: 40px;
        padding-right: 30px;
    }

    .invite_edit p {
        font-size: 16px;
        line-height: 1.6;
        color: #666666;
    }

    .invite_hd {
        padding: 18px var(--padd-left);
    }

    .invite_list {
        --padd-left: 26px;
    }

    .invite_bd {
        padding: 30px var(--padd-left) 20px;
    }

    .invite_item {
        margin-bottom: 25px;
    }

    .invite_list {
        margin-bottom: 40px;
    }

    .news_link .left {
        margin-right: 30px;
        padding-top: 25px;
    }

    .news_item:not(:last-child) {
        margin-bottom: 35px;
    }

    .news_link .right {
        width: 300px;
    }

    .news_text {
        margin-bottom: 25px;
    }

    .news_time {
        margin-bottom: 10px;
    }

    .news_link .left {
        margin-right: 30px;
        padding-top: 22px;
    }

    .news_more svg {
        margin-left: 10px;
    }

    .product_tits {
        padding: 10px 12px 12px;
    }

    .prodeta_info_tit h1 {
        font-size: 26px;
    }

    .prodeta_info_tit {
        margin-bottom: 15px;
    }

    .prodeta_info_text {
        margin-bottom: 25px;
    }

    .prodeta_info_sitem {
        padding: 0 3px;
    }

    .prodeta_info {
        margin-bottom: 35px;
    }

    .prodeta_tit {
        font-size: 24px;
    }

    .prodeta_tit {
        margin-bottom: 18px;
    }

    .invite_pop_bd .invite_btn {
        width: 120px;
        height: 46px;
        margin: 30px auto 0;
    }

    .invite_pop_val>input {
        height: 48px;
    }

    .invite_pop_hd svg {
        width: 18px;
    }

    .invite_pop_key {
        font-size: 15px;
    }

    .invite_pop_val textarea {
        height: 150px;
    }

    .prodeta_info_play {
        width: 30px;
    }

    .hd_logo_text{
        display: none;
    }

    .hd_logo_img {
        width: 130px;
        margin-right: 0px;
    }

    .hd_link, .hd_logo_img, .hc_search {
        line-height: 70px;
    }
    
    .hc_container {
        padding-top: 70px;
    }

    .hd {
        padding: 0 40px;
    }

    .hc_tit40 {
        font-size: 26px;
    }

    .home_about_tit {
        margin-bottom: 16px;
    }

    .home_about {
        padding-top: 40px !important
    }

    .home_adata_item:not(:last-child) {
        margin-right: 38px;
    }

    .home_adata_big {
        font-size: 26px;
    }

    .home_adata_small {
        font-size: 14px;
        transform: translateY(-2px);
    }

    .home_about .left {
        margin-right: 20px;
    }

    .home_about .left {
        margin-left: 40px;
    }

    .home_about .right {
        margin-right: 40px;
    }

    .home_about .left {
        width: 52%;
    }

    .home_about .right {
        width: 36%;
    }

    .home_about_text {
        margin-bottom: 25px;
    }

    .home_adata_list {
        margin-bottom: 45px;
    }

    .home_about_more {
        width: 150px;
        height: 44px;
    }

    .home_avideo {
        width: 44px;
        height: 44px;
    }

    .home_avideo svg {
        width: 14px;
    }

    .home_about_more svg {
        width: 14px;
    }

    .home_about_more:hover svg{
        filter: drop-shadow(-8px 0px 0px rgba(255,255,255,1));
    }

    .home_avideo {
        margin-left: 10px;
    }

    .inivte_cont {
        padding-right: 40px;
    }   

    .inivte {
        padding: 50px 0 40px;
    }

    .home_news_time, .home_news_tits, .home_news_more {
        padding: 0 20px;
    }

    .home_news_time {
        margin-top: 12px;
        margin-bottom: 1px;
    }

    .home_news_conts {
        padding-bottom: 22px;
    }

    .home_news_tits {
        margin-bottom: 22px;
    }

    .news {
        padding: 50px 0 55px;
    }

    .ft_tit {
        font-size: 17px;
    }

    nav{
        position: absolute;
        width: 100%;
        top: 70px;
        left: 0;
        padding: 30px 40px;
        background-color: #ba0d14;
        display: none;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .hd_item.active .hd_link {
        color: #fff;
    }

    .hd_item .hd_link {
        color: #fff;
    }

    .hd_item {
        margin-left: 0px;
        margin-bottom: 10px;
    }

    .hd_item:last-child {
        margin-bottom: 0;
    }

    .hd_list {
        display: block;
        margin-right: 0px;
    }

    .hd_link{
        line-height: 1.9;
        display: inline-block !important;
        padding: 5px 0;
    }

    .c_pcbtn{
        display: flex;
        align-items: center;
        margin-left: 20px;
        transform: scale(0.9);
    }

    .hd_conts{
        position: relative;
    }

    .child>.hd_conts::before,
    .child>.hd_conts::after{
        content: "";
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        transition: all 0.36s;
        background-color: #fff;
        cursor: pointer;
    } 

    .child .hd_conts::before{
        width: 14px;
        height: 2px;
        right: 0;
    }

    .child .hd_conts::after{
        width: 2px;
        height: 14px;
        right: 6px;
    }

    .hd_second{
        display: none;
        position: static;
        width: 100%;
        transform: none;
        padding: 5px 0 0;
        background-color: transparent !important;
        box-shadow: none;
    }
    
    .hd_second_item.active .hd_second_link {
        color: #fff;
    }

    .hd_second_link{
        color: #fff;
        padding: 9px 20px;
    }

    .hd_second_link{
        display: inline-block;
    }

    .hd_three{
        display: none;
        padding-left: 40px;
    }

    .hd_three_item{
        margin-bottom: 4px;
    }

    .hd_three_item:last-child{
        margin-bottom: 0;
    }

    .hd_three_link{
        color: #fff;
        font-size: 14px;
        line-height: 1.75;
        display: inline-block;
        padding: 4px 0;
    }

    .hd_second_item.child .hd_conts::before{
        right: 12px;
    }

    .hd_second_item.child .hd_conts::after{
        right: 18px;
    }

    .child.open>.hd_conts::after{
        transform: translateY(-50%) rotate(-90deg);
    }

    .banner_dots_box {
        bottom: 25px;
    }

    .banner_dots_item {
        width: 30px;
        margin: 0 8px;
    }

    .home_about_more {
        width: 140px;
        height: 40px;
    }

    .home_avideo {
        width: 40px;
        height: 40px;
    }

    .home_avideo svg {
        width: 12px;
    }

    .home_news_list  .slick-dots{
        position: static;
        margin-top: 25px;
    }

    .product_left {
        padding-left: 40px;
    }

    .product_left {
        padding-right: 35px;
    }

    .home_prolist {
        margin: 0 -5px 15px;
    }

    .home_product_tit {
        margin-bottom: 25px;
    }

    .home_about {
        padding-top: 45px !important;
    }

    .home_prolist_conts {
        padding: 8px;
    }

    .home_business {
        padding-bottom: 20px !important;
    }

    .prodeta_cont .prodeta_form_cont textarea {
        height: 180px;
    }




    /* 1200end */
}


/* 991~768 平板竖屏 重点*/
@media screen and (max-width: 991px) {
    .about_flex{
        flex-direction: column;
    }

    .about_flex>div{
        width: 100% !important;
        margin: 0 ;
    }

    .about_cont .home_adata_item {
        width: 92%;
        padding-bottom: 15px;
        margin-bottom: 18px;
    }

    .about_flex .right{
        margin-top: 30px;
        padding: 25px 0 35px;
    }

    .about_cont .home_adata_big {
        font-size: 26px;
    }

    .c_fboxswsw_item {
        padding: 0 8px;
    }

    .about_race_box {
        margin: 0 -8px;
    }

    .hc_container {
        --padd100: 50px;
    }
    
    .bread {
        margin-bottom: 35px;
    }

    .hc_tit36 {
        font-size: 24px;
    }

    .about_cont_tit {
        margin-bottom: 19px;
    }

    .about_course_year {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .about_course_tit {
        margin-bottom: 35px;
    }

    .hc_text16, .hc_text16 p {
        font-size: 14px;
        line-height: 1.9;
    }

    .about_course_text {
        padding-right: 11%;
    }

    .about_course_text p::after {
        top: 10px;
    }

    .about_prev, .about_next {
        width: 34px;
        height: 34px;
    }

    .about_prev svg, .about_next svg {
        width: 10px;
    }

    .about_advantage .inivte_tit {
        font-size: 24px;
    }

    .about_advantage.inivte {
        padding-top: 52px;
        padding-bottom: 30px;
    }   

    .about_advantage.inivte .inivte_cont{
        width: 100%;
        padding-right: 40px;
    }

    .about_advantage .inivte_item {
        margin-bottom: 20px;
    }

    .bread {
        margin-bottom: 30px;
    }

    .case_tits {
        font-size: 15px;
    }

    .case_texts, .case_texts p {
        font-size: 14px;
    }

    .case_tits, .case_texts {
        padding: 0 16px;
    }

    .case_tits {
        margin-top: 15px;
    }

    .mod_page_item a {
        width: 34px;
        line-height: 32px;
    }

    .mod_page_item:not(:nth-last-child(2)) {
        margin-right: 8px;
    }

    .hc_container {
        --padd100: 45px;
    }

    .page_tit {
        font-size: 24px;
    }

    .contact_tit {
        font-size: 22px;
    }

    .contact_form_tit {
        margin-bottom: 20px;
        font-size: 20px;
    }

    .contact_cont .prodeta_form_item{
        width: 100% !important;
    }

    .news_text p {
        height: 52px;
    }

    .news_link .right {
        width: 250px;
    }

    .news_item:not(:last-child) {
        margin-bottom: 30px;
    }

    .news_text {
        margin-bottom: 20px;
    }

    .news_list {
        margin-bottom: 40px;
    }

    .product_flex .left{
        display: none;
    }

    .product_flex .right{
        width: 100%;
    }

    .prodeta_info_left {
        width: 40%;
    }

    .prodeta_info_right {
        width: calc(100% - 42%);
    }

    .prodeta_info_sitem {
        padding: 0 2px;
    }

    .prodeta_info_tit h1 {
        font-size: 24px;
    }

    .hc_tit36 {
        font-size: 22px;
    }

    .invite_pop_hd {
        padding: 12px var(--padd-pop);
    }

    .invite_pop {
        --padd-pop: 30px;
    }

    .invite_pop_key {
        margin-bottom: 7px;
    }

    .sex_item {
        margin-top: 2px;
    }

    .sex_item {
        margin-right: 20px;
    }

    .invite_pop_hd svg {
        width: 16px;
    }

    .hd {
        padding: 0 30px;
    }

    .hc_tit40 {
        font-size: 24px;
    }

    .hc_container {
        --margin60: 25px;
    }

    .business_tits {
        font-size: 16px;
    }

    .business_item {
        margin-bottom: 20px;
    }

    .home_about {
        padding-top: 20px !important;
    }

    .home_about_tit {
        margin-bottom: 15px;
    }

    .home_adata_item:not(:last-child) {
        margin-right: 30px;
    }

    .home_adata_big {
        font-size: 24px;
    }

    .home_adata_small {
        font-size: 12px;
        transform: translateY(-2px);
    }

    .home_about_text {
        margin-bottom: 20px;
    }

    .home_adata_list {
        margin-bottom: 36px;
    }

    .home_adata_top {
        margin-bottom: 10px;
    }

    .inivte_cont {
        width: 100%;
        padding-left: 40px;
        padding-right: 40px;
    }

    .inivte {
        padding: 25px 0 40px;
    }   

    .inivte_text {
        min-height: 40px;
    }

    .home_about {
        padding-top: 0px !important;
    }

    .inivte {
        padding: 20px 0 30px;
    }

    .home_news_list  .slick-dots{
        position: static;
        margin-top: 20px;
    }

    .news {
        padding: 50px 0 50px;
    }

    .inivte .inivte_tit {
        margin-bottom: 15px;
    }

    .inivte_text {
        margin-bottom: 25px;
    }

    .ft_right_product{
        display: none;
    }

    .ft_flex{
        flex-direction: column;
    }

    .ft_flex>div{
        width: 100% !important;
    }

    .ft_text {
        padding-right: 0px;
    }

    .ft_flex .left::after{
        display: none;
    }

    .ft_flex .rigth {
        width: 100%;
        padding-left: 0px;
        padding-right: 0;
        margin-top: 25px;
    }

    .ft_form {
        margin-bottom: 20px;
    }

    .ft_top {
        padding: 50px 0 50px;
    }

    .ft_right_contact{
        width: 100%;
    }

    .h_product_right{
        display:none;
    }

    .product_left{
        padding-right: 45px;
        width: 100%;
    }

    .home_about {
        padding-top: 45px !important;
    }
   
    .prodeta_cont .prodeta_form_cont textarea {
        height: 160px;
    }








    /* 991end */
}

/* <768 移动端 重点*/
@media screen and (max-width: 768px) {
    .hc_tit36 {
        font-size: 22px;
    }

    .bread {
        margin-top: 12px;
        margin-bottom: 25px;
    }

    .about_cont_tit {
        margin-bottom: 16px;
    }

    .about_edit p {
        margin-bottom: 8px;
    }

    .hc_tit36 {
        font-size: 20px;
    }

    .about_flex .right {
        margin-top: 25px;
        padding: 20px 0 30px;
    }

    .about_cont .home_adata_item {
        width: 88%;
        padding-bottom: 13px;
        margin-bottom: 17px;
    }

    .about_cont .home_adata_big {
        font-size: 24px;
    }

    .about_cont .home_adata_top {
        margin-bottom: 7px;
    }

    .about_flex {
        padding-bottom: 35px;
    }

    .hc_container {
        --padd100: 40px;
    }

    .about_course_tit {
        margin-bottom: 30px;
    }

    .about_course_list .slick-list {
        overflow: hidden !important;
    }

    .about_course_pro {
        margin-bottom: 20px;
    }

    .about_course_year {
        font-size: 22px;
        margin-bottom: 12px;
    }   

    .about_course_tit {
        margin-bottom: 25px;
    }

    .about_course_text {
        padding-right: 0%;
    }

    .case_item{
        width: 100%;
    }

    .case_item {
        margin-bottom: 22px;
    }

    .case_list {
        margin-bottom: 3px;
    }

    .page_tit {
        font-size: 22px;
    }

    .page_banner img{
        max-width: initial !important;
        width: 765px;
        transform: translateX(-10%);
    }

    .contact_cont{
        flex-direction: column;
    }

    .contact_cont>div{
        width: 100% !important;
    }

    .contact_cont .left {
        padding-left: 20px;
        padding-right: 20px;
    }

    .contact_cont .right{
        padding-left: 20px;
        padding-right: 20px;
    }

    .contact_tit {
        font-size: 20px;
    }

    .contact_icon {
        margin-right: 11px;
    }

    .contact_cont .left {
        padding-bottom: 40px;
    }

    .contact_cont .right {
        padding-top: 40px;
    }

    .prodeta_form_item {
        margin-bottom: 16px;
    }

    .contact_cont .prodeta_form_item.textarea {
        margin-bottom: 20px;
    }

    .prodeta_form_item button {
        width: 110px;
        height: 39px;
    }   

    .contact_cont .right {
        padding-right: 20px;
        padding-bottom: 36px;
    }

    form {
        width: initial;
    }

    .contact_cont .right {
        padding-top: 35px;
    }

    .invite_hd,
    .invite_demand{
        flex-direction: column;
        align-items: flex-start;
    }

    .invite_demand_item,
    .invite_name{
        padding: 0 ;
        margin-bottom: 8px;
    }

    .invite_icon {
        margin-left: 0px;
        align-self: flex-end;
    }

    .invite_list {
        margin-bottom: 30px;
    }

    .news_link .left {
        border-top: none;
    }

    .news_link{
        flex-direction: column-reverse;
    }

    .news_link .right{
        width: 100%;
    }

    .news_link .left {
        margin-right: 0px;
        padding-top: 22px;
    }

    .news_item:not(:last-child) {
        margin-bottom: 32px;
    }

    .news_link .left {
        padding-top: 18px;
    }

    .news_tit {
        font-size: 16px;
        margin-bottom: 9px;
    }

    .news_list {
        margin-bottom: 35px;
    }

    .product_right_item{
        width: 100%;
    }

    .product_right_list {
        margin: 0 var(--flex-margin) 4px;
    }

    .prodeta_form_item{
        width: 100% !important;
    }

    .prodeta_info_left,
    .prodeta_info_right{
        width: 100%;
    }

    .prodeta_info_right {
        padding-left: 0px;
        margin-top: 20px;
    }

    .prodeta_cont .product_flex .right {
        padding-left: 10px;
    }

    .prodeta_info_text {
        margin-bottom: 20px;
    }

    .invite_pop {
        --padd-pop: 22px;
    }

    .home_adata_item:not(:last-child) {
        margin-right: 0px;
    }


    .about_cont .home_adata_item {
        width: 90%;
    }

    .about_advantage.inivte .inivte_cont {
        padding-right: 20px;
        padding-left: 20px;
    }

    .about_advantage .inivte_tit {
        font-size: 22px;
    }

    .about_advantage.inivte {
        padding-top: 44px;
        padding-bottom: 30px;
    }

    .prodeta_other_list .slick-dots {
        margin-top: 20px;
    }

    .prodeta_tit {
        margin-bottom: 16px;
    }

    .prodeta_form_item.names .prodeta_form_cont {
        border-radius: 8px;
    }

    .prodeta_inquir .prodeta_tit{
        margin-bottom: 20px;
    }

    .prodeta_info {
        margin-bottom: 37px;
        flex-direction: column;
    }

    .news_more {
        font-size: 14px;
    }

    .news_more{
        overflow: hidden;
        display:inline-flex;
        align-items: center;
    }
    
    .news_more svg {
        width: 11px;
    }


    .mod_page{
        transform: scale(0.95);
    }

    .mod_page_item svg {
        transform: translateY(-1px);
    }

    .mod_page_item.prev svg {
        transform: translateY(0px) rotate(180deg);
    }

    .prodeta_other .prodeta_tit{
        margin-bottom: 22px;
    }

    .prodeta_inquir {
        margin-bottom: 40px;
    }

    .hd {
        padding: 0 20px;
    }

    .hd_logo_img {
        width: 120px;
    }

    .banner_dots_item {
        width: 26px;
        margin: 0 6px;
    }

    .banner_dots_box {
        bottom: 20px;
    }

    .hc_tit40 {
        font-size: 22px;
    }

    .home_about{
        padding-top: 10px !important;
    }

    .business_item{
        width: 50%;
    }

    .hc_container {
        --flex-margin: -6px;
        --flex-prdding: 6px;
    }

    .home_about{
        flex-direction: column;    
        padding-left: 20px ;
        padding-right: 20px;
    }

    .home_about .right,
    .home_about .left{
        width: 100%;
        margin: 0 !important;
        padding: 0 !important;
    }

    .home_adata_item{
        width: 50%;
        margin-bottom: 25px;
    }

    .home_adata_list{
        flex-wrap: wrap;
    }

    .home_adata_list {
        margin-bottom: 10px;
    }

    .home_about_more {
        width: 130px;
        height: 38px;
    }

    .home_avideo {
        width: 38px;
        height: 38px;
    }

    .home_about .left{
        margin-bottom: 35px !important;
    }

    .inivte_cont {
        padding-left: 20px;
        padding-right: 20px;
    }

    .inivte_item{
        width: 100%;
    }

    .inivte_item {
        margin-bottom: 25px;
    }

    .inivte_item:last-child{
        margin-bottom: 0;
    }

    .inivte {
        padding: 15px 0 38px;
    }

    .home_news_tit {
        margin-bottom: 20px;
    }

    .news {
        padding: 40px 0 ;
    }

    .ft_top {
        padding: 40px 0 ;
    }

    .ft_form {
        margin-bottom: 16px;
    }

    .ft_form button{
        transform: translateY(1px);
    }

    .ft_bot_flex,
    .ft_bot_flex .left{
        flex-direction: column;
    }

    .ft_bot_flex .left p, .ft_bot_flex .left a, .sitemap{
        line-height: 1.75;
        text-align: center;
        margin-right: 0;
    }

    .home_about {
        padding-top: 15px !important;
    }

    .banner_img{
        overflow: hidden;
    }
/* 
    .banner_img img{
        width: 766px;
        max-width: initial;
        transform: translateX(-10%);
    } */

    .banner_img{
        /* padding-top: 0%; */
        /* height: 344px; */
    }
    
    .invite_list {
        --padd-left: 22px;
    }   

    .invite_edit p {
        font-size: 15px;
        line-height: 1.6;
    }   

    .invite_bd{
        padding-left: 0;
        padding-right: 0;
    }

    .invite_btn {
        width: 120px;
        height: 40px;
    }
    
    .invite_edit {
        margin-bottom: 22px;
    }

    .ft{
        padding-bottom: 54px;
    }

    .mod_online{
        background-color: #003c8a;
    }

    .mod_online_link{
        position: relative;
    }

    .mod_online_qr{
        position: absolute;
        width: 100px;
        border-radius: 8px;
        box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.08);
        bottom: calc(100% + 4px);
        left: 50%;
        transform: translateX(-50%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.36s;
        padding: 2px;
        overflow: hidden;
        background-color: #fff;
    }

    .mod_online_qr img{
        width: 100%;
    }

    .mod_online_link:hover .mod_online_qr{
        opacity: 1;
        pointer-events: all;
    }

    nav {
        padding: 20px 20px;
    }

    .hd_link {
        padding: 3px 0;
    }

    .child .hd_conts::after {
        height: 12px;
    }

    .child .hd_conts::before {
        width: 12px;
    }

    .hd_second_item.child .hd_conts::after {
        right: 17px;
    }

    .child .hd_conts::after {
        right: 5px;
    }

    .product_left{
        padding-left: 20px;
        padding-right: 20px;
    }

    .home_proslick_conts{
        flex-direction: column;
    }

    .home_proslick_left,
    .home_proslick_right{
        width: 100% !important;
    }

    .home_proslick_right{
        padding-left: 0;
        margin-top: 18px;
    }

    .home_proslick_tit {
        font-size: 17px;
        margin-bottom: 7px;
    }

    .home_proslick_conts {
        padding: 15px;
        padding-bottom: 20px;
    }

    .home_business {
        padding-bottom: 15px !important;
    }

    .home_about {
        padding-top: 35px !important;
    }

    .home_news_arrowbox{
        display: none;
    }

    .home_proslick .slick-dots{
        position: relative;
        margin-top: 10px;
    }

    .ct_aside1_link, .ct_aside1_switch {
        width: 38px;
        height: 38px;
    }

    .ct_aside1 {
        right: 15px;
    }

    .prodeta_cont .prodeta_form_cont textarea {
        height: 140px;
    }


    .invite_pop_bd {
        padding: 20px var(--padd-pop) 30px;
    }

    .invite_pop_bd .invite_btn {
        width: 100px;
        height: 40px;
        margin: 20px auto 0;
    }

    /* 768end */
}

@media screen and (max-width: 480px) {
    .about_cont .home_adata_item {
        width: 88%;
    }
    /* 480end */
}