/*全局变量*/

body,
ol,
ul,
h1,
h2,
h3,
h4,
h5,
h6,
p,
th,
td,
dl,
dd,
form,
fieldset,
legend,
input,
textarea,
select {
    margin: 0;
    padding: 0
}

body {
    font: 14px"微软雅黑", "Arial Narrow", HELVETICA;
    background: #fff;
    -webkit-text-size-adjust: 100%;

}

a {
    color: #2d374b;
    text-decoration: none
}

a:hover {
    color: #cd0200;
    text-decoration: underline
}

em {
    font-style: normal
}

li {
    list-style: none
}

img {
    border: 0;
    vertical-align: middle
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

p {
    word-wrap: break-word
}

.cl:after {
    content: "";
    display: block;
    overflow: hidden;
    clear: both;
    height: 0;
    visibility: hidden;
}

.cl {
    zoom: 1;
}

.Flex {
    display: flex;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-thumb {
    background-color: #c1c1c1;
}

::-webkit-scrollbar-thumb {
    background-color: #ccc !important;
}

::-webkit-scrollbar-track {
    background-color: #f7f7f7;
}

/* ::-webkit-scrollbar{
    width: 9px;
}

::-webkit-scrollbar-thumb{
    background-color:var(--text-color-dark-gray);
} */

a,
a:hover {
    text-decoration: none;
}

img {
    width: 100%;
}

:root {
    --primary-color: #ff434f;
    --secondary-color: #e3e3e3;
    --text-color-lightest: #e7e9ec;
    --text-color-darker: #2e2e2e;
    --text-color-dark: #494949;
    --texy-color-gray: #8b8b8b;
    --text-color-dark-gray: #727272;
    --text-color-light-gray: #c6c6c6;
    --backdrop-color: rgba(42, 42, 42, 0.69);
}

header {
    display: flex;
    position: relative;
    z-index: 200;
    background: #fff;
}

.active {
    background: #1e50ae;
    color: #fff !important;
    border-radius: 4px;
}

.logo {
    position: relative;
    display: inline-block;
    width: 20%;
    margin: 0.1% 0.1% 0.5% 2%;
    min-height: 100%;
    text-align: inherit;
}

.logo_wap {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo_img {
    height: auto;
    width: auto;
    position: absolute;
    max-height: 100%;
    max-width: 100%;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}

header nav {
    margin-top: 1%;
    max-width: 100%;
    border-style: solid;
    border-width: 0;
    font-size: 14px;
    color: #333;
    position: relative;
    z-index: 122;
    padding: 0 16px;
}

header nav .list {
    display: flex;
}

.content-wrapper {
    overflow: auto;
}

header nav .list li {
    text-align: center;
    min-width: 80px;
    border-radius: 4px;
    border-width: 0px;
    margin: 0 10px;
}

header nav .list .item {
    position: relative;
    min-width: 80px;
    width: auto;
    height: 65px;
    line-height: 65px;
    text-align: center;
    cursor: pointer;
    border: 0 solid transparent;
    white-space: nowrap;
    font-size: 14px;
    box-sizing: border-box;
}

header nav .list>li {
    display: inline-block;
    vertical-align: middle
}

header nav .list .item_text {
    display: block;
    width: 100%;
    height: 40px;
    line-height: 40px;

    color: inherit;
}

header nav .list .item_text:hover {
    background: #1e50ae;
    color: #fff;
    border-radius: 4px;
}

header nav i {
    color: var(--text-color-lightest);
}



header .burge {
    display: none;
}

.glide {
    display: relative;
    z-index: 50;
}

.glide__bullets .glide__bullet {
    width: 13px;
    height: 4px;
    background: hsla(0, 0%, 89.8%, .4);
    border-radius: 4px;
    border: 0px;
    transition: none;
}

.glide__bullets .glide__bullet:hover {
    width: 26px;
    background-color: #e5e5e5;
    border: 0px;
}

.glide__bullets .glide__bullet--active {
    width: 26px;
    background-color: #e5e5e5;
    border: 0px;
}

.glide__slide img {
    background-size: cover;
    background-position: 50% 50%;
}

.slide-caption {
    position: absolute;
    z-index: 70;
    color: var(--text-color-lightest);
}

.one {
    left: 28%;
}

.glide__slide {
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-caption .module_image_content {
    width: 90%;
    height: 100%;
}

.slide-caption h1 {
    font-size: 64px;
    font-weight: 600;
}

.slide-caption h3 {
    font-size: 24px;
    margin: 20px 0 20px 0;
}

.one .cen_ti {
    padding: 10% 0;
}

.one .ti {
    color: rgb(192, 196, 205);
    font-size: 18px;
    line-height: 30px;
}

.slide-caption.left {
    text-align: center;
    max-width: 80vw;
}

.slide-caption>* {
    opacity: 0;
}

.backdrop {
    background: var(--backdrop-color);
    z-index: 60;
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    opacity: 0.5;
    outline: none;
}

.explore-bth {
    padding: 14px 32px;
    background-color: var(--primary-color);
    border: 0;
    border-radius: 4px;
    color: var(--text-color-lightest);
    font-size: 18px;
    cursor: pointer;
    outline: none;
}

/* 内容区域 通用样式 */
.container-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

section {
    display: grid;
    justify-items: center;
    padding: 0 150px;
}

.section-bg {
    position: relative;
}

.section-bg::before {
    content: "";
    display: block;
    position: absolute;
    background-color: #f9fbfb;
    width: 100vw;
    height: 100%;
    z-index: -1;
}

.title1 {
    padding-top: 5%;
    font-size: 36px;
    color: var(--text-color-darker);
}


.intro {
    margin: 10px 0 60px 0;
    font-size: 14px;
    color: rgb(153, 153, 153);
}

.about-us {
    padding-bottom: 32px;
}

.features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    column-gap: 5vw;
}

.feature {
    padding: 5px 5px;
    box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.15);
}


.feature i {
    grid-area: icon;
    font-size: 34px;
    color: var(--primary-color);
}

.feature-title {
    text-align: center;
    margin: 10% 0;
    font-size: 22px;
    color: var(--text-color-dark);
}

.feature-content {
    text-align: center;
    color: rgb(153, 153, 153);
    line-height: 35px;
    font-size: 15px;
}

.module_button {
    padding: 20px 0;
    text-align: center;
}

.module_button a {
    display: inline-block;
    background-color: #1e50ae;
    border: 1px solid #1e50ae;
    padding: 10px;
    transition: all .3s;
    color: #fff;
}

.module_button a:hover {
    background-color: #FFF;
    transition: all .3s;
    border: 1px solid #1e50ae;
    color: #4290fe;
}

/*成功案例区域*/
.showcases {
    /* display: flex;
    justify-items: center; */
    padding: 0 180px;
    max-width: unset;
    padding-top: 80px;
}

.showcases .intro_text {
    width: 50%;
    line-height: 36px;
    font-size: 15px;
}

.showcases_left {
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACCvwYf7BSi09ZrBBTCADzjAB0Bl.jpg);
    background-color: rgba(255, 255, 255, 0);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}

.showcases_imgs {
    display: flex;
    height: 280px;
    width: 50%;
    overflow: hidden;
    padding-bottom: 10%;

}

.showcases_imgs .left {
    overflow: hidden;
    padding: 90px 0;
    width: 50%;
    background-image: url(https://1702388.s81i.faiusr.com/4/101/AFEI9PNnEAQYACCi_4r7BSie-rKTBzC_AzjGAkBl.png);
    background-size: auto;
    background-position: center;
    background-repeat: no-repeat;
    transition: all .36s ease;
}

.showcases_imgs .left:hover {
    transform: scale(1.05);
}

.showcases_imgs .right {
    overflow: hidden;
    padding: 90px 0;
    width: 50%;
    background-image: url(https://1702388.s81i.faiusr.com/4/101/AFEI9PNnEAQYACCi_4r7BSjzoIe9BjC_AzjGAkBl.png);
    background-size: auto;
    background-position: center;
    background-repeat: no-repeat;
    transition: all .36s ease;
}

.showcases_imgs .right:hover {
    transform: scale(1.05);
}

.row_line {
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACCtwof7BSiUq_a-AzCADzisAkBl.jpg);
    background-color: #fff;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}

.row_line .content_text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5% 15%;
}

.row_line .content_text .text p {
    font-weight: bold;
    font-size: 42px;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(rgb(228, 238, 255) 42.1053%, rgb(71, 71, 71) 100%);
}

.content_button {
    position: relative;
    padding-right: 10%;
}

.content_button a {
    border-radius: 2px;
    cursor: pointer;
    padding: 20px;
    background: rgba(255, 255, 255, 1);
    font-family: 微软雅黑;
    font-size: 18px;
    color: rgba(22, 32, 75, 1);
}

.title2 {
    font-size: 36px;
    color: var(--text-color-darker);
}

.service_content {
    box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.1)
}

.content_intro {
    color: rgb(153, 153, 153);
    line-height: 35px;
    font-size: 15px;
    padding: 10px;
}

.module_wrap {
    padding-top: 8%;
}

.module_wrap .text {
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACD4jYv7BSjnktywAjCADziNAkBl.jpg);
    background-color: #fff;
    background-repeat: repeat-x;
    background-position: bottom center;
}

.module_wrap .text .title {
    color: rgb(255, 255, 255);
    font-size: 36px;
}

.module_wrap .text .intro {
    color: rgb(255, 255, 255);
    margin: 0;
    font-size: 14px;
}

.web_row_line {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    position: relative;
}

.web_row_line .row_jz {
    padding: 0 12% 5% 12%;
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACDljov7BSi_pPbjBjCADzjlA0Bl.jpg);
    background-color: #fff;
    background-repeat: repeat-x;
    background-position: top center;
}

.row_jz .row_content {
    display: flex;
    flex-wrap: nowrap;
    position: relative;
}

.row_jz .row_content_item {
    padding: 5% 0;
}

.row_jz .row_content_item .img {
    margin: 0 35%;
}

.row_jz .row_content_item .title {
    margin-top: 10%;
    text-align: center;
    font-size: 22px;
}

.row_jz .row_content_item .intro {
    text-align: center;
    margin: 3% 20%;
    line-height: 30px;

}

.row_c {
    padding: 0 10%;
    display: flex;
}

.row_c .row_left {
    overflow: hidden;
    height: 440px;
    padding-right: 5%;
    border-right: 1px solid rgba(238, 238, 238, 1);
}

.row_c .row_right {
    overflow: hidden;
    height: 440px;
    padding-left: 5%;
}

.row_c .title {
    font-size: 22px;
    padding-top: 5%;
}

.row_c .intro {
    margin: 0 5% 0 0;
    padding: 5% 0;
    line-height: 35px;
}


.row_cn {
    display: flex;
    padding: 15% 0;
    align-items: center;
}

.qr {
    text-align: center;
    width: 130px;
}

.row_M {
    width: 35%;
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    justify-content: space-between;
    flex-direction: column;
    align-content: space-around;
}

.row_M p {
    font-size: 14px;
    margin: 10px 0;
    color: #000;
}

.row_M .row_button a {
    display: block;
    color: #fff;
    min-width: 120px;
    padding: 0 16px;
    height: 38px;
    line-height: 38px;
    border-radius: 19px;
    font-size: 14px;
    cursor: pointer;
    background-color: #1e50ae;
    overflow: hidden;
}

.mapBox {
    width: 50%;
    height: 340px;
    /* margin:13px auto; */
}

.nav_school {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    /* column-gap: 2vw; */
}

.nav_school img {
    transition: all .36s ease;
}

.nav_school img:hover {
    transform: scale(1.05);
}

#company-activities {
    overflow: hidden;
}


.service {
    padding-top: 80px;
}

.services {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 1fr 1fr;
    column-gap: 2vw;
    row-gap: 30px;
}

.service-item {
    display: grid;
    grid-template-areas:
        'icon title'
        'icon content';
    grid-template-columns: 70px 1fr;
    grid-template-rows: 1fr 3fr;
    padding: 20px;
    box-shadow: 0 0 18px rgba(0, 0, 0, 0.06);
}

.service-item i {
    grid-area: icon;
    font-size: 42px;
    color: var(--primary-color);
    padding-top: 6px;
}

.service-item .service-title {
    grid-area: title;
    color: var(--text-color-dark);
    font-size: 24px;
}

.service-item .service-content {
    grid-area: content;
    color: var(--text-color-dark-gray);
    font-size: 16px;
    line-height: 30px;
    margin-top: 8px;
}



/*页脚*/
footer {
    margin-top: 50px;
    background-color: #181818;
    display: grid;
    justify-items: center;
    padding-top: 72px;
    padding-bottom: 24px;
}

.fotter-menus {
    width: 100%;
    max-width: 1180px;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    padding: 0 80px;
    position: relative;
}


.menu-title {
    font-size: 26px;
    color: white;
    font-weight: bold;
    margin-bottom: 10px;
}

.menu-intro {
    color: rgb(255, 255, 255);
    font-size: 12px;
}

.contact-us {
    justify-self: start;
    color: var(--text-color-lightest);
}



.contact-us p:not(:first-child) {
    padding-bottom: 16px;
}

.menu-items li {
    list-style: none;
    padding-bottom: 8px;
}

.menu-items li a {
    text-decoration: none;
    font-weight: 300;
    color: var(--text-color-lightest);
}

.icp-info {
    margin-top: 24px;
    margin-bottom: 16px;
}

.icp-info,
.rights {
    grid-column: 1/-1;
    justify-self: center;
    color: white;
}

.scrollToTop {
    display: none;
    z-index: 20;
}

.scrollToTop a {
    transition: bottom .3s ease;
    width: 40px;
    height: 40px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgb(30, 80, 174);
    color: white;
    text-decoration: none;
    position: fixed;
    bottom: 60px;
    right: 30px;
}

.scrollToTop a:hover {
    bottom: 70px;
}

.module_about .about_text {
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACC9s4v7BSjCy5cXMIAPONACQGU.jpg);
    background-color: #fff;
    background-repeat: repeat-x;
    background-position: bottom center;
}

.about_title {
    color: rgb(255, 255, 255);
    font-weight: bold;
    font-size: 56px;
}

.about_intro {
    color: rgb(255, 255, 255);
    font-size: 18px;
}

.web_row_about .row_about {
    padding: 5% 15%;
    background-image: url(https://1702388.s81i.faiusr.com/4/101/AFEI9PNnEAQYACDbs4v7BSiqkbuxATCADzj2BEBl.png);
    background-color: #fff;
    background-repeat: repeat-x;
    background-position: top center;
}

.row_contents {
    display: flex;
}

.row_contents .title {
    text-align: center;
    font-size: 36px;
    font-weight: bold;
}

.row_contents .intro {
    text-align: center;
    font-size: 14px;
    margin: 10px 0 30px 0;
}

.row_contents p {
    text-indent: 2em;
    line-height: 40px;
    font-size: 18px;
    word-wrap: break-word;
    word-break: normal;
    white-space: pre-wrap;
    color: rgb(153, 153, 153);
}

.row_contents .img {
    width: 300px;
    background-size: cover;
    background-position: 50%;
    background-repeat: no-repeat;
    display: flex;
    flex: none;
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACCGuIv7BSjWg-egATCQAziSBEBl.jpg);
}

.content_about {
    padding-left: 60px;
}

.num {
    padding: 5% 0 10% 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
}

.num .num_title {
    font-size: 52px;
    line-height: 30px;
}

.num .num_title>span {
    font-size: 16px;
    color: rgb(51, 51, 51);
}

.num_text .intro {
    color: rgb(153, 153, 153);
    font-size: 18px;
    margin: 0;
}

.team_head {
    text-align: center;
}

.team_head .title {
    font-size: 36px;
    font-weight: bold;
}

.team_head .intro {
    margin: 10px 0 10px 0;
}

.team_content {
    display: flex;
}

.team_content .team_c {
    width: 25%;
    display: inline-block;
    margin: 10px;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
}

.team_content .team_c>div {
    overflow: hidden;
    z-index: 1;
    position: absolute;
    text-align: center;
    width: 100%;
    bottom: 0;
    transition: all .3s;
    font-size: 15px;
    color: #fff;
    height: 44px;
    line-height: 44px;
    background: rgba(0, 0, 0, .7);
    display: block;
}

.team_content img {
    transition: all .3s;
}

.team_content img:hover {
    transform: scale(1.05);
    transition: all .3s;
}

.operate_cul {
    padding: 10% 0;
}

.operate_cul .cul_head {
    text-align: center;
}

.operate_cul .title {
    font-size: 36px;
    font-weight: bold;
}

.operate_cul .intro {
    margin: 10px 0 40px 0;
}

.operate_cul .cul_intro {
    line-height: 40px;
    font-size: 18px;
    color: rgb(153, 153, 153);
}

.cul_content {
    padding-top: 5%;
    display: flex;
    justify-content: space-between;
}

.cul_body .title {
    padding-bottom: 30px;
    font-size: 22px;
    line-height: 25px;
    font-weight: 100;
}

.cul_body>p {
    line-height: 38px;
    font-size: 15px;
    color: rgb(153, 153, 153);
}

.cul_content .cul_body {
    padding: 30px;
    box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.15);
    width: 25%;
    border-bottom: 4px solid rgba(30, 80, 174, 1);
}

.module_course .course_text {
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACDX94v7BSjX7eP8BDCADzjSAkBl.jpg);
    background-color: #fff;
    background-repeat: repeat-x;
    background-position: bottom center;
}

.course_title {
    color: rgb(255, 255, 255);
    font-weight: bold;
    font-size: 56px;
}

.course_intro {
    color: rgb(255, 255, 255);
    font-size: 18px;
}

.web_row_course .row_course {
    padding: 5% 15%;
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACDk94v7BSigkLtMMIAPOP8BQGU.jpg);
    background-color: #fff;
    background-repeat: repeat-x;
    background-position: top center;
}

.course_content {
    position: relative;
}


.con_title {
    display: flex;
    justify-content: space-around;
    padding-bottom: 25px;
}

.con_title .tit {
    padding: 5% 0;
    font-size: 20px;
    width: 45%;
    text-align: center;
}

.con_title .tit .intro {
    margin: 10px 0 0 0;
}

.con_title .one {
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACD7_Iv7BSi6tP3hAzCkBTigAUBl.jpg);
    background-color: #fff;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}

.con_title .two {
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACC1_4v7BSjw1oDoAzCmBTigAUBl.jpg);
    background-color: #fff;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}

.video-js {
    font-size: 14px;
    overflow: hidden
}
.video-js button {
    outline: none;
}

.video-js.vjs-fluid,
.video-js.vjs-16-9,
.video-js.vjs-4-3 {
    /* 视频占满容器高度 */
    /* height: 100%; */
    background-color: #161616;
}
.vjs-poster {
    background-size: initial !important;
    background-color: #161616;
    transition: all .3s;
}

.vjs-poster:hover {
    transform: scale(1.05);
    transition: all .3s;
}

.video-js .vjs-big-play-button {
    /* 中间大的播放按钮 */
    font-size: 2.5em;
    line-height: 2.3em;
    height: 2.5em;
    width: 2.5em;
    -webkit-border-radius: 2.5em;
    -moz-border-radius: 2.5em;
    border-radius: 2.5em;
    background-color: rgba(115, 133, 159, .5);
    border-width: 0.12em;
    margin-top: -1.25em;
    margin-left: -1.75em;
}

.video-js.vjs-paused .vjs-big-play-button {
    /* 视频暂停时显示播放按钮 */
    display: block;
}

.video-js.vjs-error .vjs-big-play-button {
    /* 视频加载出错时隐藏播放按钮 */
    display: none;
}

.vjs-loading-spinner {
    /* 加载圆圈 */
    font-size: 2.5em;
    width: 2em;
    height: 2em;
    border-radius: 1em;
    margin-top: -1em;
    margin-left: -1.5em;
}

.video-js .vjs-control-bar {
    /* 控制条默认显示 */
    display: flex;
}

.video-js .vjs-time-control {
    display: block;
}

.video-js .vjs-remaining-time {
    display: none;
}

.vjs-button>.vjs-icon-placeholder:before {
    /* 控制条所有图标，图标字体大小最好使用px单位，如果使用em，各浏览器表现可能会不大一样 */
    font-size: 22px;
    line-height: 1.9;
}

.video-js .vjs-playback-rate .vjs-playback-rate-value {
    line-height: 2.4;
    font-size: 18px;

}

/* 进度条背景色 */

.video-js .vjs-play-progress {
    color: #ffb845;
    background-color: #ffb845;
}

.video-js .vjs-progress-control .vjs-mouse-display {
    background-color: #ffb845;
}

.vjs-mouse-display .vjs-time-tooltip {
    padding-bottom: 6px;
    background-color: #ffb845;

}

.video-js .vjs-play-progress .vjs-time-tooltip {
    display: none !important;

}

.contact_text{
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACDQn4z7BSjMpZIlMIAPONACQGU.jpg);
    background-color: #fff;
    background-repeat: no-repeat;
    background-position: bottom center;
}

.row_contact{
    background-image: url(https://1702388.s81i.faiusr.com/2/101/AFEI9PNnEAIYACDYn4z7BSiu_MeDATCADzihAkBl.jpg);
    background-color: #fff;
    background-repeat: no-repeat;
    background-position: top center;
}

.row_contact .row_content_item{
    width: 20%;
}

.row_contact .row_content{
    justify-content: center;
}

.row_contact .row_content .row_content_item .img{
    margin: 0 42%;
}

.row_contact .row_content_item .title{
    margin-top: 5%;
    text-align: center;
    font-size: 18px;
}

.row_contact .row_content_item .intro{
    margin: 3% 0;
    color: rgb(153, 153, 153);
    font-size: 18px;
}