@charset "utf-8";
header{
    width:100%;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;    
    z-index: 9;
    position: relative;    
}
.header .logo{   
    position: relative;
}
.header .logo img{       
    width: auto;
    transition: all .5s;  
}
.header{
    padding: 22px 0px;   
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s; 
}
header.on{
    background: #fff;
    position: fixed;
}

header .nav{
    margin-top: 10px;
    display: flex;
    justify-content: flex-end;
}
header .nav>ul{   
    transition: all .5s;
    display: flex;
    justify-content: flex-end;
    flex-wrap: nowrap;
}
header .nav>ul>li{
    display: inline-block;   
    padding: 0px 9px;
    position: relative;    
}
header .nav>ul>li>a{   
    position: relative;
    font-size: 18px;    
    text-transform: uppercase;  
    padding: 0px 0px;   
    line-height: 45px;
    white-space: nowrap;
    transition: all 0.3s;
}
header .nav>ul>li:hover a,header .nav>ul>li.active a{        
    color: #00c0b5;
}
header .nav>ul>li.tel a,header .nav>ul>li.tel a i,header .nav>ul>li.weChat a i{    
    padding: 0px 0px;
    color: #00c0b5;
}
header .nav>ul>li.tel span{
    display: none;
}
header .nav>ul>li.weChat .er-box {
    position: absolute;
    text-align: center;
    top: 100%;
    padding: 15px;
    margin-left: -50px;
    width: 100px;
    background: #fff;
    height: 100px;
    opacity: 0.0;
    transition: all 0.3s;
}
header .nav>ul>li.weChat:hover .er-box {
    opacity: 1.0;
    width: 120px;
    height: 120px;
}
header .nav ul.sub-menu {
    display: none;
    position: absolute;
    left: 0%;
    top: 100%;
    width: 160%;
    margin-left: -30%;
    background: #ffffff10;
    border-radius: 2px;
}
header .nav ul.sub-menu li{width:100%; border-bottom:1px solid rgba(0,0,0,.05);}
header .nav ul.sub-menu li a{display:block;font-size:14px;font-weight: 300; background: #ffffffd0; color:#444; line-height:20px; padding:12px 2%; text-align:center; }
header .nav ul.sub-menu li a:hover{color:#fff; background:#00c0b5;}
header .nav>ul>li:hover ul.sub-menu {
    display: block;
}

header.on .nav>ul>li>a {
    position: relative;
    font-size: 18px;
    color: #2b2b2b;
}
header.on .nav>ul>li.tel, header.on .nav>ul>li.tel a i,header.on .search .search-icon{
    color: #00c0b5 !important;
}
@media(max-width:992px){    
    .header {
        padding: 10px 0px;
    }
    .header .logo{
        height: 45px;
    }
    .header .logo img{
        height: 45px;
    }
    header .nav{
        width: 65vw;
    }
    header .nav ul {
        padding-top: 60px;
        transition: all .5s;
        max-width: 100%;
    }
    header .nav ul li a.nav-link{
        font-size: 18px;
        line-height: 30px;
    }
    header .nav>ul>li.tel {
        padding-left: 0px;
        margin-left: -35px;         
    }
    header .nav>ul>li.tel span {
        display: inline-block;
        text-transform: unset;
        font-size: 14px;
        margin-left: 15px;
    }
    header .nav>ul>li.search{
        padding-left: 0px;
    }
    header .nav>ul>li.search .search-input input{
        display: block;
        width: 100%;
        max-width: none;
    }
    header .nav .sub-menu {       
        padding: 6px 0px 6px 38px;
    }
    header .nav{
        margin-top: 0px;
        position: fixed;
        right:-100vw;
        top: 0px;
        width:100vw;
        height:calc(100vh - 0px);
        background:#fff;
        transform: translateX(0);
        overflow: hidden;        
        background: #fff;
        z-index:-1;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;   
    }
    header .nav ul{
        display: block;
        padding: 80px 20px 50px 55px;
        transition: all .5s;    
        counter-reset: offcanvas-counter;   
    }
    header .nav ul li{
        display: block;
        padding: 0 0px;    
        position: relative;
    }
    header .nav ul li a.nav-link{    
        display: block;        
        position: relative;
        font-size: 16px;     
        line-height: 32px;       
        counter-increment: offcanvas-counter;
    }
    header .nav ul li a.nav-link:before {
        content: counter(offcanvas-counter,decimal-leading-zero);    
        position: absolute;
        top: 6px;
        left: -35px;
        color: #00c0b5;
        font-size: 20px;
        font-weight: 600;
        line-height: 1;
        margin-right: 1.5625rem
    }
    header .nav ul.sub-menu{
        position: relative;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;     
        max-width: 100%;
        background: transparent;   
        padding: 0px 0px 0px 0px;
    }
    header .nav ul.sub-menu li{
        margin-right: 10px;
        width: auto;
        display: inline-block;
    }
    header .nav ul.sub-menu li a{
        display: -ms-inline-flexbox;
        display: inline-flex;
        -ms-flex-align: center;
        align-items: center;
        font-size: 14px;
        color: #fff;
        padding: 0px 0%;
        text-align: left;
        background: transparent;
        line-height: 1;
        font-weight: 300;
        padding-right: 8px;
        border-right: 1px solid #fff;
    }
    header .nav ul.sub-menu li:last-child a{
        border-right: 0px solid #fff;
    }
    header .nav>ul>li .logo{
        padding-bottom: 50px;
    }
    header .nav.show{
        right: 0;
    }
}
/* banner */
.banner{
    position: relative;
    overflow: hidden;
}
.banner .banner-txt{       
    width:100%;    
    position: absolute;
    left: 0%;
    bottom: 40%;
    color: #fff;
    z-index: 2;
}
.banner .banner-txt h3{
    font-size: 30px;
    text-transform: uppercase; 
    font-weight: 900;
}
.banner .banner-txt h3 span{
    display: block;    
    font-size: 55px;
}
@media(max-width:1299px){
    .banner .banner-txt h3{
        font-size: 24px;
    }
    .banner .banner-txt h3 span{
        font-size: 32px;
    }
}
@media(max-width:991px){
    .banner .banner-txt h3{
        font-size: 14px;
    }
    .banner .banner-txt h3 span{
        font-size: 20px;        
    }
}
@media(max-width:767px){
    .banner .banner-txt h3{
        font-size: 12px;
    }
    .banner .banner-txt h3 span {
        font-size: 16px;
    }
}
.rowflex{
    display: flex;
    flex-wrap: wrap;
    align-content: stretch;
}
.common{
    padding-top: 130px;
    padding-bottom: 130px;
}
.titflex{
    display: flex;
    justify-content: space-between;
}
.title{
    font-size: 30px;
    color: #00c0b5;     
    line-height: 1.0;
    font-weight: 600;    
    text-transform: uppercase;
    position: relative;
    margin-bottom: 60px;
}
.title span{
    display: block;
    font-size: 55px;
    line-height: 0.9;
    color: #24297b;
    font-weight: 900;
}
.com-info{
    width: 35%;
    font-size: 24px;
    line-height: 1.2;
    margin-bottom: 30px;
}

.title .more{
    display: inline-block;
    z-index: 2;
    background: rgba(0,0,0,0);
    width: 180px;
    height: 50px;
    position: absolute;
    font-family: Rajdhani,sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    line-height: 50px;
    color: #c4c4c4;
    transition: all .3s ease-in-out;
    opacity: 1;
    visibility: inherit;
    top: 0%;
    transform: matrix(1, 0, 0, 1, -180, 0);
    left: 100%;
}
.title .more .nav-label:before{
    content: '';
    position: absolute;
    display: block;
    width: 80px;
    height: 2px;
    top: calc(50% - 1px);
    background-color: currentColor;
    right: calc(100% + 20px);
    transform: translateX(0) scaleX(0);
    transform-origin: right;
    transition: all .3s ease-in-out;
    opacity: .4;
}
.title .more .nav-label:after{
    content: '查看更多';
    color: #bbbbbb;
    display: inline-block;
    position: absolute;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    line-height: 45px;
    transition: all .3s ease-in-out;
}
.title .more .ion-play{
    position: relative;
    display: inline-block;
    font-size: 25px;
    margin: 0 0 0 170px;
}
.title .more .ion-play:before{
    content: "\f105";
    display: inline-block;
    font-family: "FontAwesome";
    speak: none;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    text-rendering: auto;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.title .more .ion-play:after{
    content: '';
    position: absolute;
    display: block;
    right: 4px;
    width: 85px;
    height: 2px;
    top: calc(50% - 0px);
    background-color: currentColor;
    opacity: 1;
    transform: scaleX(1);
    opacity: 1;
    transition: all .3s ease-in-out;
    transform-origin: right;
}
.title .more span{
    color: #c4c4c4;
}
.title .more:hover:before{
    width: calc(100% + 0px);
}
.title .more:hover .nav-label:before{
    transform: translateX(90px) scaleX(1);
    opacity: 1;
}
.title .more:hover .nav-label:after{
    transform: translateX(80px);
}
.title .more:hover .ion-play:after{
    transform: scaleX(0);
    opacity: .4;
}
@media (max-width:767px){
    .common{
       padding-top:30px;
       padding-bottom:30px;
    }
    .com-info {
        width: 100%;
        font-size: 14px;
        line-height: 1.2;
    }
    .titflex{
        display: block;
    }
    .title{
        font-size: 18px;        
        margin-bottom: 20px;
    }
    .title span{       
        font-size: 22px;
    }
    .title .more {        
        width: 130px;
        height: 45px;      
        font-size: 14px;       
        line-height: 40px;
        transform: matrix(1, 0, 0, 1, -130, 0);
    }
    .title .more:before {        
        width: 50px;
        height: 45px;
    }
    .title .more .nav-label:after {    
        font-size: 14px;  
        line-height: 40px;       
    }    
    .title .more .nav-label:before {
        width: 45px;
    }
    .title .more .ion-play {
        font-size: 21px;
        margin: 0 0 0 120px;
    }
    .title .more .ion-play:after{
        width: 55px;
    }
    .title .more:hover:before {
        width: calc(100% + 30px);
    }
    .title .more:hover .nav-label:after {
        transform: translateX(45px);
    }
    .title .more:hover .nav-label:before {
        transform: translateX(55px) scaleX(1);        
    }
}


/*案例*/
.client{
    background: url(../img/client.jpg) no-repeat #fafafa;
    overflow: hidden;
}
.client .com-info{
    width: 100%;
}
.client .title .more {
    transform: matrix(1, 0, 0, 1, 0, 0);
    left: 0%;
}
.client .c-more{
    position: absolute;
    bottom: 10px;
}
.clientlist{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.clientlist li{
    width: 33.2%;
}
.clientlist .client-title{
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    background: #fff;
    padding: 25px 15px;
    font-size: 16px;
    text-align: center;
    cursor: pointer;
    margin-bottom: 1px;
    transition: all 0.6s;
}
.clientlist .client-title:hover{
    background: #00c0b5;
    color: #fff;
}
@media (max-width:991px){   
    .client .c-more {
        position: absolute;
        top: 0px;
        right: -40px;
    }
    .clientlist li {
        width: 49.8%;
    }
    .clientlist .com-info {
        width: 100%;
        font-size: 14px;
        line-height: 1.5;
    }
    .clientlist .client-title{
        font-size: 14px;
        padding: 20px 10px;
    }
}
/* 简介 */
.about{
    background: url(../img/about.jpg) no-repeat #e4e4e4;   
}
.about-txt{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: stretch;
}
.ny-study .about-txt{
    padding: 8% 0px;
}
.about-txt li{
    width: 31%;
    padding: 50px 30px 100px;
    line-height: 1.5;
    background: url(../img/about-bg.jpg) no-repeat #fff;
    background-size: cover;
    position: relative;
    transition: all 0.6s;
}
.ny-study .about-txt li{    
    padding: 50px 30px 50px;    
}
.about-txt li:after{
    position: absolute;
    bottom: 30px;
    left: 30px;
    content: "";
    display: block;
    background: #f1f1f1;
    width: 40px;
    height: 3px;
    transition: all 0.6s;
}
.ny-study .about-txt li:after{    
    height: 0px;
}
.about-txt li p a{
    font-size: 18px;
    margin-bottom: 10px;
    line-height: 2.0;
    background: #fff;
    padding: 15px 20px;
    display: block;
}
.about-txt .char-title b{
    display: block;
    text-transform: uppercase;
    color: #e5e5e5;
    transition: all 0.6s;
}
.about-txt .char-title{
    font-size: 40px;
    line-height: 1.1;    
    font-weight: 900;
    margin-bottom: 25px;
    transition: all 0.6s;
}
.about-txt .char-title span{
    display: block;
    font-size: 25px;
    text-transform: uppercase;
}
.about-txt .char-title.tit1{
    color: #8cc066;
}
.about-txt .char-title.tit2{
    color: #fed92b;
}
.about-txt .char-title.tit3{
    color: #00c0b5;
}
.about-txt .char-desc{
    font-size: 16px;    
    overflow: hidden;    
}
.about-txt li:hover{
    color: #fff;
}
.about-txt li.charli1:hover{
    background: url(../img/char1.jpg) no-repeat #8cc066;
}
.about-txt li.charli2:hover{
    background: url(../img/char2.jpg) no-repeat #fed92b;
}
.about-txt li.charli3:hover{
    background: url(../img/char3.jpg) no-repeat #00c0b5;
}
.about-txt li.charli1:hover .char-title.tit1,
.about-txt li.charli2:hover .char-title.tit2,
.about-txt li.charli3:hover .char-title.tit3,
.about-txt li:hover .char-title b{
    color: #fff;
}
.about-txt li:hover:after{
    background: #fff;
}

@media (max-width:991px){
    .about-txt li {
        width: 100%;
        margin-bottom: 15px;
        padding: 20px 10px 35px;
    }
    .about-txt li .char-con{
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .about-txt .char-title {
        font-size: 20px;
    }
    .about-txt .char-title span{
        font-size: 14px;
    }
    .about-txt .char-desc{
        font-size: 14px;
        width: calc(100vw - 110px)
    }
    .about-txt li:after{
        left: 10px;
    }
    
}
/* 课程 */
.course{  
    position: relative;
    overflow: hidden;
    background: #fff;    
}
.course .title .more{
    margin-top: 50px;
    transform: matrix(1, 0, 0, 1, 0, 0);
    left: 0;
}
.course .gallery-thumbs {
    width: 100%;
    overflow: hidden;
}
.course .gallery-thumbs .swiper-slide {
    width: 100%;
    opacity: 1.0;    
    background: #f4f4f4;
    display: block;
    padding: 4.6% 20px 4.5% 45px;   
    line-height: 2.4;
    font-size: 20px;   
    position: relative; 
    transition: all .5s;
    cursor: pointer;
    border-bottom: 2px solid #fff;
}
.course .gallery-thumbs .swiper-slide-thumb-active:before{
    content: "\f111";
    font: normal normal normal 14px/1 FontAwesome;
    position: absolute;
    left: 20px;
    top: 40%;
}
.course .gallery-thumbs .swiper-slide-thumb-active {
    opacity: 1.0;
    background: #00c0b5;
    color: #fff;
    font-weight: 600; 
}
.course .overview{
    line-height: 1.6;
    font-size: 16px;
    z-index: 99;
    position: relative;
    padding: 2% 0px 0px 15%;
}
.course .overview h5{
    font-size: 35px;
    line-height: 1.0;
    color: #00c0b5;
    font-weight: 600;
    margin-bottom: 15px;
    position: relative;
}
.course .overview h5 span{
    font-size: 80px;
    color: #e4e4e4;
    position: absolute;
    left: -120px;
    top: -10px;
}
@media(max-width:992px){ 
    .course .title .more{
        margin-top: 0px;
        left: 100%;       
        transform: matrix(1, 0, 0, 1, -130, 0);
    }
    .course .gallery-thumbs .swiper-slide{
        font-size: 14px;
    }
    .course .overview h5 span {
        font-size: 35px;
        position: absolute;
        left: -50px;
        top: -2px;
    }
    .course .gallery-top h5 {
        font-size: 18px;
    }    
    .course .overview {
        font-size: 14px;
    }    
}

/* 范围2 */
.range{
    background: url(../img/range.jpg) no-repeat top center #f5f5f5;
}
.range .title,.range .title span,.range .com-info{
    color: #fff;
}
.range-box{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: stretch;
    background: #fff;
    padding: 50px 30px;
}
.range-box li{
    width: 25%;
    padding: 0px 25px;
    border-right: 1px solid #e6e6e6; 
}
.range-box li:last-child{
    border-right: 0px;
}
.range-box .adv-title{
    font-size: 28px;
    transition: all 0.3s;
}
.range-box .adv-desc{
    font-size: 16px;    
    overflow: hidden;    
}
.range-box .adv-desc:after{
    content: "";
    display: block;
    background: #f1f1f1;
    width: 40px;
    height: 3px;
    margin: 25px 0px;
    transition: all 0.3s;
}
.range-box .adv-img{
    overflow: hidden;
}
.range-box .adv-img img{    
    width: 100%;
    transition: all 0.3s;
}
.range-box li:hover .adv-title{
    font-weight: 600;
    color: #00c0b5; 
}
.range-box li:hover .adv-desc:after{
    background: #24297b;
}
.range-box li:hover .adv-img img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);
}
@media (max-width:991px){  
    .range-box{
        padding: 0px 0px;
    }
    .range-box li{
        width: 100%;
        padding: 10px 15px;
        border-right: 0px solid #e6e6e6;
        border-bottom: 15px solid #e6e6e6;
    }    
    .range-box .adv-title{
         font-size: 18px;
    }
    .range-box .adv-desc { 
        font-size: 14px;
    }    
}

/* 新闻 */
.news .n-img{
    overflow: hidden;
    margin: 10px 0px;
}
.news .n-img img {    
    width: 100%;
    transition: all 0.3s;
}
.news .news-con:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);
}
.news .n-title{
    overflow: hidden;    
    text-overflow: -o-ellipsis-lastline;
    text-overflow: ellipsis;
    font-size: 18px;
    line-height: 1.0;  
    white-space: nowrap;
    margin-top: 15px;
    transition: all 0.3s;
}
.news .n-time{ 
    font-size: 14px;   
    transition: all 0.6s;
}
.news .n-time:after{
    content: "";
    display: block;
    background: #e3e3e3;
    width: 40px;
    height: 3px;
    margin-top: 15px;
    transition: all 0.3s;
}
.news .news-con:hover .n-title{
    font-weight: 600;
}
.news .news-con:hover .n-time:after{
    background: #24297b;
}
@media (max-width:991px){   
    .news .n-title{
        font-size: 14px;
   } 
}