@charset "utf-8";
/* 設計師用 RWD版CSS檔 style_rwd.css */
/* 說明：
    可提供設計師在此檔，針對RWD版面進行設計；非RWD版面則不需載此CSS檔。*/
@media (min-width:768px) {
    .toeic-colorXs {
        display: none;
    }

    table.table.tb-toeic.toeic-lv tr td:nth-child(2) {
        padding: 30px 15px;
    }

    .sec-enC .d-skill .d-step .skill-list {
        display: none;
    }

    .rwd-tabs.r-tabs .r-tabs-nav {
        display: flex;
        justify-content: center;
    }
}

@media (min-width:992px) {
    #side1collapse {
        display: block !important;
        height: auto !important;
    }

    #floating a.btn-reserve {
        -webkit-writing-mode: vertical-rl;
        -moz-writing-mode: vertical-rl;
        -ms-writing-mode: tb-rl;
        writing-mode: vertical-rl;
    }

    .pullLR {
        margin-left: -100px;
        margin-right: -100px;
    }

    .sec-enC .sec4 .picXs {
        display: none;
    }

    .sec-son .pic-banner .imgXs {
        display: none !important;
    }
}


@media (min-width: 1200px) {
    .banner .item img.imgS {
        display: none !important;
    }

    .banner .pic-banner .imgXs {
        display: none !important;
    }
}

@media (min-width: 1621px) {
    .navbar .navbar-collapse .d-group .pic-logo {
        display: none;
    }

    .header .navbar .navbar-nav > li > a:before {
        content: "";
        height: 4px;
        position: absolute;
        left: 0;
        right: 0;
        bottom: -4px;
        background: #e28b29;
        border-radius: 30px;
        transition: all .5s ease;
        opacity: 0;
    }

    .header .navbar .navbar-nav > li > a:hover:before {
        bottom: 0;
        opacity: 1;
    }
}

@media(max-width:1620px) {
    .navbar .d-topMenu {
        background: #e28b29;
        display: flex;
        justify-content: flex-end;
        margin: 0 -20px;
        padding: 8px 20px;
    }

    .navbar .btn-memberList {
        position: relative;
        right: auto;
        margin: 0;
        padding: 0;
    }

        .navbar .btn-memberList > li > a {
            color: #fff;
            background: #fff;
            color: #e28b29;
            padding: 0 10px;
        }

    .navbar-toggle {
        display: block !important;
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        padding: 20px 10px;
        margin: 0;
        background: #5c5a5a;
        border: none;
    }

        .navbar-toggle:hover {
            background-color: #e38b29;
        }

        .navbar-toggle .icon-bar {
            position: relative;
            margin: 0px auto;
            cursor: pointer;
            user-select: none;
            transition: all 300ms ease 0s;
            width: 2.7rem;
            height: 2px;
            background-color: #fff;
        }

            .navbar-toggle .icon-bar::before, .navbar-toggle .icon-bar::after {
                content: "";
                display: inline-block;
                width: 2.7rem;
                height: 2px;
                background-color: #fff;
                position: absolute;
                left: 0px;
                transform-origin: 50% 50%;
                transition: top 300ms cubic-bezier(0.165, 0.84, 0.44, 1) 300ms, transform 300ms cubic-bezier(0.165, 0.84, 0.44, 1) 0s, background-color 300ms cubic-bezier(0.165, 0.84, 0.44, 1) 0s;
            }



            .navbar-toggle .icon-bar::before {
                top: 0.8rem;
            }

            .navbar-toggle .icon-bar::after {
                top: -0.8rem;
            }

    /*.navbar-toggle:not(.collapsed) .icon-bar::before {
                transform: scaleX(0);
            }

            .navbar-toggle:not(.collapsed) .icon-bar {
                background: transparent;
            }

                .navbar-toggle:not(.collapsed) .icon-bar::before, .navbar-toggle:not(.collapsed) .icon-bar::after {
                    transition: top 300ms cubic-bezier(0.165, 0.84, 0.44, 1) 0s, transform 300ms cubic-bezier(0.165, 0.84, 0.44, 1) 300ms;
                    top: 0px;
                    width: 2.7rem;
                    background: #fff;
                }

                .navbar-toggle:not(.collapsed) .icon-bar::before {
                    transform: rotate3d(0, 0, 1, 45deg) scale(1.1);
                }

                .navbar-toggle:not(.collapsed) .icon-bar::after {
                    transform: rotate3d(0, 0, 1, -45deg) scale(1.1);
                }*/
    .header .navbar .navbar-collapse, .header .navbar .navbar-collapse.collapseing {
        border: none;
        position: fixed;
        top: 0;
        right: -250px;
        height: 100vh !important;
        background: #5c5a5a;
        transition: all .5s ease;
        width: 250px;
        pointer-events: none;
        margin: 0;
        padding-top: 62px;
        opacity: 0;
        z-index: 9999;
    }

        .header .navbar .navbar-collapse.in {
            pointer-events: visible;
            right: 0;
            overflow-y: auto !important;
            opacity: 1;
        }

    .bg-navBefore {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        transition: all .5s ease;
        background: rgba(0, 0, 0, 0.84);
        transition: opacity .4s cubic-bezier(.72, .16, .345, .875), visibility .4s cubic-bezier(.72, .16, .345, .875);
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        visibility: hidden;
        opacity: 0;
        z-index: 9998;
    }

        .bg-navBefore.d-show {
            visibility: visible;
            opacity: 1;
        }
    /*.header .navbar .navbar-collapse .bg {
            background: url(../images/all/bg_menu.jpg) no-repeat;
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            width: 40%;
            background-size: cover;
        }
    .navbar .navbar-collapse .d-group {
        margin-right: 0;
        justify-content: space-between;
        flex-direction: column;
        position: relative;
        height: 100%;
    }*/

    .header .navbar .navbar-nav > li {
        float: none;
        display: block;
    }

    .navbar .navbar-collapse .d-group .btn-close {
        width: 50px;
        height: 50px;
        cursor: pointer;
        position: absolute;
        right: 0;
        top: 0;
        background: #e38b29;
        z-index: 10;
        transform: rotate( 0);
        transition: all .5s ease;
    }

        .navbar .navbar-collapse .d-group .btn-close:hover {
            transform: rotate( 90deg);
        }

        .navbar .navbar-collapse .d-group .btn-close:before {
            content: "";
            transform: translate(-50%, -50%) rotate( 45deg );
            display: block;
            height: 2px;
            background: #fff;
            position: absolute;
            top: 50%;
            left: 50%;
            right: 0;
            bottom: 0;
        }

        .navbar .navbar-collapse .d-group .btn-close:after {
            content: "";
            transform: translate(-50%, -50%) rotate( -45deg );
            display: block;
            height: 2px;
            background: #fff;
            position: absolute;
            top: 50%;
            left: 50%;
            right: 0;
            bottom: 0;
        }

    .header .navbar .navbar-nav > li {
        float: none;
        display: block;
    }

        .header .navbar .navbar-nav > li + li {
            border-top: 1px solid #858585;
        }

        .header .navbar .navbar-nav > li > a {
            padding: 15px;
            color: #fff;
        }

    .header .navbar .navbar-nav {
        margin: 0 -15px;
        float: none;
    }

    .navbar .navbar-nav > li > .dropdown-menu {
        position: relative;
        float: none;
        border-radius: 0;
        display: none;
        box-shadow: none;
    }

    .navbar .navbar-nav > li.open > .dropdown-menu {
        display: block;
    }

    .navbar .dropdown-submenu > .dropdown-menu {
        position: relative;
        left: auto;
        float: none;
    }
}

@media (max-width: 1399px) {
    .home-advantage .d-flexBox {
        flex-direction: column;
        align-items: flex-start;
    }

        .home-advantage .d-flexBox .left-info {
            width: 100%;
            padding-right: 0;
        }

            .home-advantage .d-flexBox .left-info .pic {
                position: absolute;
                width: 40%;
                right: -5%;
                top: 0;
            }

        .home-advantage .d-flexBox .right-info {
            width: 60%;
            margin: 0;
        }

    .home-advantage .h2 {
        position: relative;
        top: auto;
        right: auto;
    }

    .home-advantage.sec-home .h2 .txt-tw {
        margin: 0 0 10px 0;
    }

    .home-learning .learning-list .item {
        margin: 0 10px;
    }

    .home-learning .learning-list {
        margin: 50px -10px 0;
    }

    .footer .left-info {
        flex-direction: column;
    }

    .inner-box .container {
        width: 100%;
        padding: 0;
    }

    .home-advantage .advantage-list .item .icon {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 1199px) {
    .header .banner .bxslider li {
        height: auto;
    }

        .header .banner .bxslider li img {
            display: block;
        }

    .header .navbar .navbar-header {
        float: none;
    }



    #floating {
        margin-top: -90px;
    }

    .home-video .video-list .item .title {
        font-size: 20px;
    }

    .home-video .video-list {
        margin: 0 -15px;
    }

        .home-video .video-list .item {
            margin: 0 15px;
        }

            .home-video .video-list .item .play {
                width: 90px;
                height: 90px;
            }

                .home-video .video-list .item .play img {
                    width: 25px;
                }

            .home-video .video-list .item .info {
                flex-direction: column;
                align-items: flex-start;
            }

    .home-reserve .d-flexBox {
        flex-direction: column-reverse;
        padding-bottom: 0;
    }

        .home-reserve .d-flexBox .left-info {
            position: relative;
            width: 100%;
            z-index: -1;
            left: auto;
            margin-top: 50px;
        }

            .home-reserve .d-flexBox .left-info .pic img {
                margin: auto;
            }

        .home-reserve .d-flexBox .right-info {
            width: 100%;
            margin: 0 auto;
        }

    .banner .item img.imgB {
        display: none !important;
    }

    .banner .slogan {
        transform: none;
        right: 20px;
        top: auto;
        bottom: 5%;
    }

        .banner .slogan div[class*="sec"] .h3 {
            font-size: 4vw !important;
        }

        .banner .slogan div[class*="sec"] .h2 {
            font-size: 5vw !important;
        }

        .banner .slogan div[class*="sec"] .txt.stxt {
            font-size: 2.8vw !important;
            text-align: center;
        }

        .banner .slogan .sec2 .icon {
            width: 30px;
        }

    .inner-box {
        padding-left: 30px;
        padding-right: 30px;
    }

    .pullLR {
        margin-left: -30px;
        margin-right: -30px;
    }

    .sec-koB .lines-list .item span.txt-tw {
        display: block;
    }



    .content .container {
        width: 100%;
        padding: 0 20px;
    }

    .sec-en .sec1 .d-flexBox {
        flex-direction: column;
        padding-bottom: 0;
        padding-right: 0;
        align-items: flex-start;
    }

        .sec-en .sec1 .d-flexBox .pic {
            width: calc(100% - 20px);
            height: 300px;
            margin-bottom: 30px;
        }

        .sec-en .sec1 .d-flexBox .txt {
            position: relative;
            width: 100%;
            color: #fff;
        }

    .sec-en .d-conversation .preBox > .item {
        width: 100%;
    }

    .banner .pic-banner .imgB {
        display: none;
    }

    .banner .pic-banner {
        display: flex;
        flex-direction: column-reverse;
        background: #f0ab44;
    }

        .banner .pic-banner .d-slogan {
            position: relative;
            left: 0;
            width: 80%;
            margin: auto;
            bottom: auto;
        }

        .banner .pic-banner .imgXs .img-woman {
            position: absolute;
            width: 70%;
            z-index: 6;
            bottom: 0;
            right: 0;
        }

    .banner .d-slogan .pic-slogan {
        margin-top: 0;
        position: absolute;
    }

    .banner .pic-banner .d-slogan .pic-slogan img {
        margin: auto;
    }

    .banner .itemD .slogan {
        width: 70%;
    }
    .footer .left-info .g-logo .item {
        flex-direction: column;
        align-items: flex-start;
    }
    .footer .pic-logo{
        margin-bottom: 5px;
    }
}

@media (max-width: 991px) {
    .header .navbar .navbar-nav {
        padding: 0;
    }

    .home-news.sec-home .btn-more {
        position: relative;
        top: auto;
        right: auto;
    }

    .side {
        padding-bottom: 20px;
    }

        .side .nav {
            max-width: none;
            margin: 0;
            display: none;
        }

        .side.menu-open .nav {
            display: block;
        }

        .side .nav > li {
            float: none;
            display: inline-block;
            border: 0;
            margin: 0 5px;
            vertical-align: top;
        }

            .side .nav > li + li {
                border: 0;
            }
    /*.home-advantage .d-flexBox .left-info {
            display: flex;
            justify-content: space-between;
            align-items:center;
        }
        .home-advantage .d-flexBox .left-info .pic {
            position: relative;
            width: 300px;
            margin-top: -50px;
        }
        .home-advantage .d-flexBox .right-info {
            width: 100%;
        }*/
    .home-advantage .d-flexBox .right-info {
        width: 80%;
    }

    .home-advantage .advantage-list .item {
        width: 50%;
    }

    .sec-home {
        padding-top: 50px;
        padding-bottom: 50px;
    }


    .footer .d-flexBox {
        flex-direction: column;
    }

        .footer .d-flexBox > * {
            width: 100%!important;
        }

    .footer .map {
        margin-top: 50px;
    }

    .home-learning .learning-list .item {
        margin: 10px 0;
    }

        .home-learning .learning-list .item .pic {
            height: 250px;
            background: url(../images/all/img_learning.jpg) no-repeat center center;
            background-size: cover;
        }

        .home-learning .learning-list .item:nth-child(2) .pic {
            background: url(../images/all/img_learning2.jpg) no-repeat center center;
            background-size: cover;
        }

        .home-learning .learning-list .item:nth-child(3) .pic {
            background: url(../images/all/img_learning3.jpg) no-repeat center top;
            background-size: cover;
        }

    .home-learning .learning-list {
        flex-direction: column;
        margin: 50px 0 0;
        padding: 0 30px;
    }

        .home-learning .learning-list .item .pic img {
            display: none;
            object-fit: cover;
            height: 100%;
            width: 100%;
        }

    #floating {
        right: 0;
        bottom: 0;
        left: 0;
        transform: translate(0, 40px);
        background: none;
    }

        #floating.fixed {
            transform: translate(0, 0);
            right: 0;
        }

        #floating ul {
            display: flex;
            padding: 0;
            border-radius: 0;
        }

            #floating ul li {
                width: 100%;
            }

                #floating ul li + li {
                    margin: 0;
                }

                #floating ul li a {
                    width: 100%;
                    border-radius: 0;
                    border: none;
                    height: 40px;
                    background: #393838;
                }


    .header .navbar .navbar-brand {
        width: 187px;
        height: 56px;
        margin: 10px 0;
    }

    .home-teacher .teacher-list .wd:before {
        bottom: -20%;
    }

    #floating a.btn-reserve {
        display: flex;
        width: auto;
        border-radius: 0;
        border: none;
        margin: 0;
        transition: all .5s ease;
    }

        #floating a.btn-reserve:hover {
            position: relative;
            z-index: 5;
        }

        #floating a.btn-reserve.removeBR {
        }









    /*.sec-en .ex-list {
        flex-direction: column;
        padding-top: 0;
    }

        .sec-en .ex-list .item .d-group {
            display: flex;
            height: auto;
            border-radius: 0 0 15px 15px;
        }

            .sec-en .ex-list .item .d-group .pic {
                width: 30%;
            }

        .sec-en .ex-list .item .title {
            position: relative;
            top: auto;
            width: 100%;
            border-radius: 15px 15px 0 0;
        }

        .sec-en .ex-list .item {
            margin: 0 0 15px 0;
            overflow: hidden;
        }

            .sec-en .ex-list .item:before {
                top: auto;
                left: auto;
                bottom: 0;
                color: #fff;
            }*/



    .sec-son.sec-koB .sec1.sec-public2 .q-list .item {
        width: 100%;
    }

    .sec-idea .sec1 .d-flexBox {
        flex-direction: column-reverse;
    }

        .sec-idea .sec1 .d-flexBox .right-info {
            margin-bottom: 30px;
        }

        .sec-idea .sec1 .d-flexBox .left-info {
            width: 100%;
        }

    .sec-idea .sec1 .box {
        width: 100%;
    }

    .sec-idea .sec2 .d-flexBox {
        flex-direction: column-reverse;
    }

        .sec-idea .sec2 .d-flexBox .right-info {
            width: 100%;
            margin-left: 0;
            padding: 0;
            margin-bottom: 30px;
        }

    .sec-idea .sec2 .pic img.img-xs {
        display: block;
    }


    .sec-idea .sec2 .d-flexBox .left-info {
        position: relative;
        top: auto;
        width: 50%;
        margin: auto;
    }

    .sec-idea .sec2 .bg, .sec-idea .sec3 {
        background-attachment: scroll;
    }

    .sec-idea .sec4 .d-flexBox {
        flex-direction: column;
    }

    .sec-idea .sec4 .left-info {
        width: 100%;
    }

    .sec-idea .sec4 .right-info {
        position: relative;
        right: 0;
        bottom: 0;
        z-index: -1;
        opacity: 1;
        width: 80%;
        margin: 30px auto -70px;
    }

    .sec-idea .sec4 .class-list {
        justify-content: center;
    }

    .sec-son.sec-enB .sec1 .d-flexBox {
        flex-direction: column;
    }

        .sec-son.sec-enB .sec1 .d-flexBox > * {
            width: 100%;
        }

        .sec-son.sec-enB .sec1 .d-flexBox .pic {
            height: 300px;
            margin-bottom: 30px;
        }

            .sec-son.sec-enB .sec1 .d-flexBox .pic img {
                object-position: bottom;
            }

    .sec-enB .d-intro {
        flex-direction: column;
    }

        .sec-enB .d-intro .pic {
            max-width: 200px;
            margin: 0 auto 40px;
        }

        .sec-enB .d-intro .info {
            padding-left: 0;
        }


        .sec-enB .d-intro .pic, .sec-enB .d-intro .info {
            width: 100%;
        }

    .sec-enB .sec2 .d-ex > div[class*="col"] {
        min-height: 300px;
    }

    .sec-enB .sec2 .d-ex .bg {
        background-position: center bottom;
    }


    .sec-enC .sec4 {
        position: relative;
    }

        .sec-enC .sec4 .picXs {
            width: 60%;
        }

    .sec-son .container {
        width: 100%;
        padding: 0 20px;
    }

    .sec-enC .d-test .test-list {
        flex-wrap: wrap;
    }

        .sec-enC .d-test .test-list .item {
            width: calc(100% / 2 - 20px);
        }

    .sec-enC .sec4 .skill9-list .item {
        width: 100%;
    }

    .sec-enC .sec4 .skill9-list {
        margin: auto;
    }

    .sec-enC .sec4:before {
        top: -50px;
        left: 0;
        right: 0;
        bottom: -10%;
        background: url(../images/course/bg_book.jpg) no-repeat right center;
        background-size: auto 100%;
    }

    .sec-enC .sec5 .d-write > div[class*="col"] {
        min-height: 0;
    }

    .sec-enC .sec5 .d-write h3.st {
        margin: 30px auto;
    }

    .student-slider {
        margin: 0;
    }

    .d-reservation {
    }

        .d-reservation .d-flexBox {
            flex-direction: column;
        }

            .d-reservation .d-flexBox > * {
                width: 100%;
            }

        .d-reservation .bg:after {
            content: "";
            position: absolute;
            height: 300px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgb(226,139,41);
            background: linear-gradient(180deg, rgba(226,139,41,1) 0%, rgba(255,255,255,0) 100%);
            z-index: 1;
        }

        .d-reservation .bg {
            background: url(../images/course/bg_reservation.jpg) no-repeat #e28b29 right bottom;
            background-size: auto 300px;
            background-attachment: scroll;
        }

        .d-reservation .preface {
            margin: 50px 0 0 0;
        }

    .sec-son .pic-banner .imgB {
        display: none;
    }

    .sec-son .pic-banner {
        display: flex;
        flex-direction: column-reverse;
        background: #f0ab44;
    }

        .sec-son .pic-banner .d-slogan {
            position: relative;
            left: 0;
            width: 100%;
            margin: auto;
        }

        .sec-son .pic-banner .imgXs {
            position: absolute;
            width: 50%;
            z-index: 5;
            left: -10%;
        }

        .sec-son .pic-banner .d-slogan .pic-slogan {
            margin-top: 0;
        }

    .sec-enB .sec-level .level-list {
        margin: 0;
    }

    .sec-public .preface .pic {
    }

    .sec-jpB .sec1 .d-flexBox, .sec-public .preface {
        flex-direction: column;
    }

        .sec-public .preface > * {
            width: 100%;
        }

        .sec-public .preface .right-info {
            padding-left: 0;
        }

    .sec-public .end-info {
        margin-top: 50px;
    }

        .sec-public .end-info:before {
            top: 0;
            left: -20px;
            right: -20px;
        }

        .sec-public .end-info .pic-building {
            bottom: calc(100% + 50px);
            width: 100%;
        }

    .sec-koB .sec2 .end-info:before {
        left: -20px;
        right: -20px;
    }

    .sec-koB .sec2 .pic {
        width: 80%;
    }

    .sec-koB .sec3 .right-info {
        width: 100%;
    }

    .sec-koB .d-lines {
        flex-direction: column-reverse;
    }

    .sec-koB .sec3 .bg {
        width: 80%;
        position: relative;
    }

    .sec-en .d-conversation .preBox > .item {
        flex-direction: column-reverse !important;
        align-items: flex-start;
    }

    .sec-en .d-conversation .preBox .info {
        width: 100%;
        padding: 0 !important;
    }

    .sec-en .d-conversation .preBox .pic {
        width: 200px;
        margin: 0 auto 30px;
    }

    .sec-en .d-conversation .preBox .pic-before {
        left: 10px !important;
        top: 10px !important;
    }

    .sec-en .d-conversation .preBox .ask {
        text-align: center;
    }

    .submenu .submenu-list {
        margin: 0;
    }

        .submenu .submenu-list li {
            display: block;
            width: 100% !important;
            border: none !important;
            padding: 0;
        }

            .submenu .submenu-list li a {
                width: 100%;
                border: none !important;
                text-align: center;
            }



    .side .side-toggle {
        display: block;
        width: 100%;
        position: relative;
    }

    .side .toggle-icon:before {
        font-family: "Font Awesome 5 Free";
        font-weight: 900;
        content: "\f078";
        font-size: 13px;
        position: absolute;
        top: 50%;
        right: 10px;
        transform: translateY(-50%);
        transition: all ease .5s;
    }



    .side .side-toggle:not(.collapsed) .toggle-icon:before {
        transform: translateY(-50%) rotate(180deg);
    }

    .submenu .submenu-list > li > ul {
        left: auto;
        margin-top: 0;
        padding: 0;
        position: relative;
        top: auto;
        float: none;
    }

    body.news .news-list .item {
        width: calc(100% / 2 - 10px);
        float: none;
        padding: 10px;
    }


    body.news .news-list {
        justify-content: space-between;
    }

    .sub-menu {
        display: block;
        padding: 0;
        margin-top: 10px;
    }

        .sub-menu ul {
            margin: 0;
        }

            .sub-menu ul li {
                padding: 0;
                margin-bottom: 1px;
            }

                .sub-menu ul li, .sub-menu ul li a {
                    width: 100%;
                }

                    .sub-menu ul li + li {
                        margin-left: 0;
                    }



    .banner .pic-banner {
        background: url(../images/course/bg_banner.jpg) no-repeat;
        background-size: cover;
    }

    .sec-enB .sec-share .share-list .info {
        width: 50%;
    }

    .banner .itemE .slogan .bg {
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }

    .d-flexBox.flex-styleB {
        flex-direction: column !important;
    }

        .d-flexBox.flex-styleB > * {
            width: 100%;
        }

        .d-flexBox.flex-styleB .pic {
            height: 300px;
            margin-bottom: 30px;
        }

    .sec-deltaB .d-flexBox.flex-styleB .pic {
        height: auto;
    }

    .d-flexBox.flex-styleB .info {
        padding: 0 !important;
    }

    body.abroad .college-list li {
        width: 100%;
    }

    body.UKcollege.index .step-list {
        flex-direction: column;
    }

        body.UKcollege.index .step-list .item {
            width: 100% !important;
        }

            body.UKcollege.index .step-list .item:not(.test) > * {
                width: 50%;
            }

            body.UKcollege.index .step-list .item:not(.test) {
                display: flex;
            }

            body.UKcollege.index .step-list .item .no {
                position: relative;
                bottom: auto;
                z-index: auto;
                font-size: 30px;
                line-height: 1;
                margin: 0 auto 10px;
                color: #ccc;
                border-bottom: 4px solid #ccc;
                display: table;
                padding-bottom: 5px;
            }

            body.UKcollege.index .step-list .item .pic {
                margin: 0;
            }

            body.UKcollege.index .step-list .item.test .arrow {
                top: 0;
                left: 50%;
                right: 0;
                bottom: 0;
                background: #f9e8d4;
                z-index: -1;
                height: auto;
                transform: translate(-50%, 0);
                width: 50%;
            }

                body.UKcollege.index .step-list .item.test .arrow:before {
                    content: "";
                    position: absolute;
                    bottom: 0;
                    width: 0;
                    height: 0;
                    border-style: solid;
                    border-width: 0 20px 20px 0;
                    border-color: transparent #f9e8d4 transparent transparent;
                    right: 100%;
                }

                body.UKcollege.index .step-list .item.test .arrow:after {
                    content: "";
                    position: absolute;
                    top: auto;
                    width: 0;
                    height: 0;
                    border-style: solid;
                    border-width: 20px 20px 0 0;
                    border-color: #f9e8d4 transparent transparent transparent;
                    right: auto;
                    left: 100%;
                    bottom: 0;
                }

            body.UKcollege.index .step-list .item .info {
                display: flex;
                flex-direction: column;
                justify-content: center;
            }

    .school-show .d-flexBox.flex-styleB .pic {
        height: auto;
        overflow: inherit;
    }

    .school-show .picS {
        display: none;
    }

    .sms-box.d-flexBox.flex-styleC {
        flex-direction: column;
    }

        .sms-box.d-flexBox.flex-styleC > * {
            width: 100%;
        }

    .mb_m {
        margin-bottom: 15px !important;
    }

    body.weekly_class .filter_area {
        flex-wrap: wrap;
        justify-content: flex-start;
    }

        body.weekly_class .filter_area .f-item {
            width: 100%;
        }

    body.weekly_class .f-item.instruct {
        margin-top: 15px;
    }

    .header .navbar .sub-nav li {
        padding: 0 4px 6px;
    }
    /*body.weekly_class .filter_area .f-item .form-inline{
        display:flex;
        margin:0 -10px;
    }
        body.weekly_class .filter_area .f-item .form-inline > * {
            flex-grow: 1;
            margin: 0 10px 10px;
        }
        body.weekly_class .filter_area .f-item .form-inline .d-sm-flex {
            display: flex;
            align-items:center;
        }
            body.weekly_class .filter_area .f-item .form-inline .d-sm-flex > * {
                flex-grow: 1;
            }
            body.weekly_class .filter_area .f-item .form-inline .d-sm-flex > span {
                text-align:center;
            }
        */
    .loginBox {
        width: 100%;
    }

    body.cart .cart-box {
        flex-direction: column;
    }

        body.cart .cart-box > * {
            width: 100% !important;
        }

    .sec-delta .sec3 .flex-style {
        flex-direction: column;
    }

        .sec-delta .sec3 .flex-style .pic {
            width: 100%;
            min-height: 300px;
        }

        .sec-delta .sec3 .flex-style .info {
            margin: 0 auto !important;
            transform: translateY(-50px);
            width: calc(100% - 40px);
            padding: 50px 20px;
            min-height: 0;
        }

    .sec-delta .sec2 .rwd-tabs .d-flexBox {
        flex-direction: column;
    }

        .sec-delta .sec2 .rwd-tabs .d-flexBox .pic {
            width: 50%;
            margin-bottom: 20px;
        }

        .sec-delta .sec2 .rwd-tabs .d-flexBox .info {
            width: 100%;
            padding-left: 0;
        }

    .sec-deltaC .sec2 .d-flexBox {
        flex-direction: column;
    }

        .sec-deltaC .sec2 .d-flexBox.flex-styleC > * {
            width: 100%;
        }

    .sec-vrB .sec2 .g-vote .g-pic {
        flex-direction: column;
    }

        .sec-vrB .sec2 .g-vote .g-pic > * {
            width: 100%;
        }
    .sec-vrB .sec2 .g-vote .left-info{
        width:75%;
    }
    .sec-vrB .sec2 .g-vote .right-info {
        width: 35%;
    }
    .sec-vrB .sec2 .g-flow .pic-flow {
        width: 100%;
    }
    .sec-vrB .sec2 .g-flow{
        padding:50px 20px;
    }
    .sec-online .sec2 .feature-list .item {
        flex-direction: column !important;
        align-items: flex-start;
    }
        .sec-online .sec2 .feature-list .item .g-pic {
            position: relative;
            width: 100%;
            left: -20px;
        }
        .sec-online .sec2 .feature-list .item .info {
            padding: 0;
            width: 100%;
            margin-top: 30px;
        }
        .sec-online .sec2 .feature-list .item .g-pic .pic {
            height: 300px;
            overflow: hidden;
        }
            .sec-online .sec2 .feature-list .item .g-pic .pic img {
                object-fit: cover;
                height: 100%;
                width: 100%;
                object-position: center;
            }
}

@media (max-width: 767px) {
    .banner .pic-banner .imgXs .img-woman {
        position: relative;
        margin: -50px auto 0;
    }

    .banner .pic-banner .imgXs .img-bg {
        display: none;
    }

    .banner .pic-banner .d-slogan .pic-slogan {
        position: relative;
        margin-top: 50px;
    }

    .header .navbar .sub-nav {
        text-align: center;
        margin: 10px 0 20px;
        position: static;
    }

    .header .navbar .btn-default {
        color: #333;
    }

    .header .navbar .lang {
        text-align: center;
        display: block;
        margin-top: 10px;
        position: static;
    }

        .header .navbar .lang .btn {
            width: 100%;
            background: none;
            font-size: 14px;
            border: none;
            float: none;
            display: block;
            padding: 8px;
        }

            .header .navbar .lang .btn,
            .header .navbar .lang .btn:active .header .navbar .lang .btn:focus {
                -moz-box-shadow: none;
                -webkit-box-shadow: none;
                box-shadow: none;
            }

        .header .navbar .lang .dropdown-menu {
            text-align: center;
            box-shadow: none;
            float: none;
            position: static;
        }

    .footer .sitemap {
        display: none;
    }

    .footer .copyright,
    .footer .siteinfo,
    .footer .siteinfo ul {
        display: block;
    }

        .footer .siteinfo ul > li {
            display: block;
        }

            .footer .siteinfo ul > li + li:before {
                display: none;
            }

    .side .nav {
        margin-bottom: 20px;
    }

        .side .nav > li {
            float: none;
            display: block;
            margin: 0;
        }

            .side .nav > li + li {
                border-top: 1px solid #ABCFDB;
            }

    .content .list-box .txt-list li.list-header {
        display: none;
    }

    .content .list-box .txt-list li span {
        float: none;
        display: block;
        padding: 0;
    }

    .content .btn-box {
        text-align: center;
    }

        .content .btn-box .page-info select {
            width: 100px;
            display: inline-block;
        }

        .content .btn-box .pager,
        .content .btn-box .page-info {
            float: none;
        }

            .content .btn-box .pager li {
                margin: 0;
            }




    .home-video .video-list {
        flex-direction: column;
    }

        .home-video .video-list .item:nth-child(1) {
            margin-top: 0;
        }

    .home-reserve .class-list {
        flex-direction: column;
    }

        .home-reserve .class-list a .icon {
            width: 90px;
            margin: 0 15px 0 0;
        }

        .home-reserve .class-list a .d-group {
            display: flex;
            align-items: center;
        }

        .home-reserve .class-list a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 15px;
        }

            .home-reserve .class-list a .title {
                margin-bottom: 0;
            }

    .footer .footer-end .inner-box {
        flex-direction: column;
        padding: 15px 30px 0;
    }

    .footer .footer-end .gotop {
        width: calc(100% + 60px );
        margin-top: 15px;
    }

        .footer .footer-end .gotop a img {
            margin: auto;
        }

    .home-advantage .d-flexBox .left-info .pic {
        position: relative;
        width: 60%;
        right: auto;
        top: auto;
        margin: 0 auto;
    }

    .sec-home .h2 .txt-en {
        font-size: 40px;
    }

    .sec-home .h2 .txt-tw {
        font-size: 18px;
        padding-left: 30px;
    }

        .sec-home .h2 .txt-tw:before {
            width: 26px;
            height: 25px;
            background-size: contain;
        }

    .home-advantage .d-flexBox .right-info {
        width: 100%;
    }

    .home-advantage .advantage-list {
        justify-content: center;
        /*margin-right: -20px;*/
    }

    /*.home-advantage .advantage-list .item {
            width: auto;
            padding-right: 20px;
        }*/

    .home-video .h2 {
        margin-left: 0;
        margin-right: 0;
    }

    .home-video.sec-home .h2 .txt-tw {
        margin: 0 0 10px 0;
    }

    h2.st {
        display: block;
        text-align: center;
    }
    /*table.table.tb-style tr td:nth-child(1) {
            border-radius: 10px 10px 0 0;
            background: #000;
            padding: 15px 10px;
            color: #fff;
            margin: -15px -15px 0;
            width: auto;
        }*/

    table.table.tb-style tr td:nth-child(1):before, table.table.tb-styleB tr td:nth-child(1):before {
        display: none;
    }

    table.table.tb-style tr td:not(:nth-child(1)), table.table.tb-styleB tr td:not(:nth-child(1)) {
        text-align: left;
    }

    table.table.tb-style tr td, table.table.tb-style tbody tr th,
    table.table.tb-styleB tr td, table.table.tb-styleB tbody tr th {
        border: none;
    }

    table.table.tb-style.tb-reflow tr td:nth-child(1), table.table.tb-styleB.tb-reflow tr td:nth-child(1) {
        background: #5c5a5a;
        color: #fff;
    }

    .reflow-table.reflow-table-w-50 td[data-th="訂單明細"]:before {
        display: none;
    }
    /*table.table.tb-style tr {
        display: block;
        background: #f3f3f3;
        padding: 15px;
    }*/
    table.table.tb-style tr:nth-child(even) td, table.table.tb-styleB tr:nth-child(even) td {
        background: #fff;
    }


    table.table.tb-style.tb-normal tr {
        margin: 0;
        padding: 0;
    }

        table.table.tb-style.tb-normal tr th, table.table.tb-style.tb-normal tr td {
            width: 100%;
            display: block;
            border-bottom: 1px solid #fff;
        }

    table.table.tb-style tr + tr, table.table.tb-styleB tr + tr {
        margin-top: 15px;
    }

    table.table.tb-style tbody tr th, table.table.tb-styleB tbody tr th {
        display: block;
        border: none;
        width: 100%;
    }

    table.table.tb-style:not(.reflow-table) tr td, table.table.tb-styleB:not(.reflow-table) tr td {
        border-bottom: none;
        background: none;
        display: block;
        width: 100%;
    }

    table.table.tb-styleB {
        border: 1px solid #ccc;
    }

        table.table.tb-styleB tr td {
            border-top: none;
            text-align: left;
            background: #f3f3f3;
            position: relative;
        }

    table.table.tb-style.tb-normal thead {
        display: none;
    }


    table.table.tb-style.tb-jp tr {
        background: #ffe9ca;
    }

    table.table.tb-style.tb-jp2 tr {
        background: #F1E7DA;
    }

    table.table.tb-style.tb-ko tr {
        background: #F0EFF7;
    }

    table.table.tb-style.tb-en tr {
        background: #eee;
    }

    table.table.tb-style.tb-enB tr {
        background: #9d9eb4;
    }

    table.table.tb-style.tb-enB tr {
        background: #f6f6f6;
    }

    .table-responsive table.table.tb-style tr {
        display: table-row;
        background: none;
        padding: 0;
    }

        .table-responsive table.table.tb-style tr td, .table-responsive table.table.tb-style tr th {
            display: table-cell;
            text-align: center;
        }


        .table-responsive table.table.tb-style tr td {
            padding: 15px;
        }

    .table-responsive table.table.tb-style thead:after {
        display: none;
    }



    .sec-en .sec2 .d-group .pic-wd {
        top: auto;
        right: 0;
        width: 30px;
        z-index: 10;
        bottom: 0;
    }

    .sec-en .sec2 .d-group .ask {
        padding: 30px 20px;
        display: block;
        margin-bottom: 0;
        position: relative;
        left: 0;
        top: auto;
    }

    .sec-en .sec2 .picBox {
        margin: 0 auto;
        padding-right: 50px;
    }

    .sec-en .sec2 .wd {
        padding: 30px 0 50px;
    }

    .sec-en .sec2 .feature-group {
        flex-direction: column;
    }

        .sec-en .sec2 .feature-group > * {
            width: 100%;
        }

    table.table.tb-style.tb-ko2 td.d-hidden, table.table.tb-style.tb-ko2 th.d-hidden, table.table.tb-style.tb-tour th.d-hidden {
        display: block !important;
    }

    .sec-en .sec2 .feature-group .info, .sec-en .sec2 .wd .d-flexBox {
        align-items: flex-start;
    }

        .sec-en .sec2 .wd .icon, .sec-en .sec2 .feature-group .info .icon {
            width: 70px;
            margin-right: 10px;
        }

    .sec-son.sec-jp .sec1 .pic-girl, .sec-son .sec-public2 .pic-girl {
        width: 50% !important;
        margin: auto;
    }

    .sec-koB .point-list {
        margin: 0;
        flex-direction: column;
    }

        .sec-koB .point-list .item {
            width: 100%;
            margin: 0 0 20px;
            position: relative;
        }

    .sec-son.sec-koB .sec3 .d-flexBox {
        flex-direction: column-reverse;
    }

    .sec-son.sec-koB .sec3 .bg {
        position: relative;
    }



    .sec-idea .sec3 .d-flexBox {
        flex-direction: column;
    }

        .sec-idea .sec3 .d-flexBox .left-info {
            width: 100%;
        }

        .sec-idea .sec3 .d-flexBox .right-info {
            margin-top: 0;
            width: 50%;
            margin-right: 0;
            margin-bottom: -30px;
        }

    table.table.tb-toeic.toeic-lv tr td:nth-child(3) {
        display: none;
    }

    .sec-enC .sec5 .writing-list {
        flex-direction: column;
        margin: 0;
    }

        .sec-enC .sec5 .writing-list .item {
            width: 100%;
            margin: 0 0 20px;
        }

    .sec-enC .vs-box {
        flex-direction: column;
    }

        .sec-enC .vs-box:before, .sec-enC .vs-box:after {
            display: none;
        }

    .sec-enC .sec9 .vs-box .left-info {
        background: rgba(123,198,223,.5);
    }

    .sec-enC .sec9 .vs-box .right-info {
        background: #cec6a9;
    }

    .sec-enC .sec10 .vs-box .left-info {
        background: #e6edf8;
    }

    .sec-enC .sec10 .vs-box .right-info {
        background: #07a;
    }

    .sec-enC .vs-box > * {
        width: 100%;
    }

    .sec-enC .vs-box table.table.tb-style tr th, .sec-enC .vs-box table.table.tb-style tr td {
        width: 100%;
        display: block;
    }

    .sec-enC .vs-box table.table.tb-style tr td {
        background: none;
        padding: 15px 0;
    }

    .sec-enC .vs-box table.table.tb-style tr + tr {
        margin-top: 0;
    }

    .sec-enC .vs-box .left-info:before {
        right: auto;
        top: auto;
        bottom: -60px;
        left: 50%;
        transform: translateX(-50%);
    }

    .banner .item:not(.itemB) .slogan {
        top: auto;
        position: relative;
        right: auto !important;
        left: auto !important;
        bottom: auto !important;
        padding: 50px 20px 0;
    }

    .banner .itemA .slogan {
        background: #d7e0e5;
    }

    .banner .itemC .slogan {
        background: #03060e;
    }

    .banner .itemD .slogan {
        background: rgba(219, 229, 239,1);
    }

    .banner .itemE .slogan {
        background: #dbc3b7;
    }




    .banner .item:not(.itemB) a {
        display: flex;
        flex-direction: column-reverse;
    }

    .banner .itemA .slogan:before {
        content: "";
        background: rgb(215,224,229);
        background: linear-gradient(180deg, rgba(215,224,229,1) 0%, rgba(0,0,0,0) 100%);
        position: absolute;
        height: 50%;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 5;
    }

    .banner .itemC .slogan:before {
        content: "";
        background: linear-gradient(180deg, rgba(3,6,14,1) 0%, rgba(0,0,0,0) 100%);
        position: absolute;
        height: 50%;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 5;
    }

    .banner .itemD .slogan:before {
        content: "";
        background: linear-gradient(180deg, rgba(219, 229, 239,1) 0%, rgba(0,0,0,0) 100%);
        position: absolute;
        height: 50%;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 5;
    }

    .banner .itemE .slogan:before {
        content: "";
        background: linear-gradient(180deg, rgba(219, 195, 183,1) 0%, rgba(0,0,0,0) 100%);
        position: absolute;
        height: 50%;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 5;
    }

    .home-advantage .right-info h3.st {
        text-align: center;
    }

    .r-tabs .r-tabs-accordion-title {
        display: block;
        margin-bottom: 5px;
    }

        .r-tabs .r-tabs-accordion-title a {
            display: block;
            padding: 15px 30px 15px 15px;
            color: #2E2E3A;
            position: relative;
            border: 1px solid #ddd;
            background: #fff;
        }

    .r-tabs div[class*="r-tabs-accordion-title"]:nth-child(4n-3) a {
        background: #eee;
    }

    .r-tabs .r-tabs-accordion-title a:after {
        right: 20px;
        position: absolute;
        top: 50%;
        font-family: "Font Awesome 5 Free";
        font-weight: 900;
        content: "\f078";
        font-size: 13px;
        position: absolute;
        top: 50%;
        right: 10px;
        transform: translateY(-50%);
        transition: all .5s ease;
    }

    .r-tabs .r-tabs-accordion-title.r-tabs-state-active a {
        background: #e99b44 !important;
        color: #fff;
        border: 1px solid #e99b44 !important;
    }

        .r-tabs .r-tabs-accordion-title.r-tabs-state-active a:after {
            transform: translateY(-50%) rotate(180deg);
        }

    .rwd-tabs.r-tabs .r-tabs-panel .d-inner {
        margin-top: 30px;
    }

    .rwd-tabs.tab_wrapper .content_wrapper .accordian_header {
        border: 1px solid #ddd;
        border-radius: 25px;
        margin-bottom: 5px;
    }

        .rwd-tabs.tab_wrapper .content_wrapper .accordian_header.active:after {
            display: none;
        }

        .rwd-tabs.tab_wrapper .content_wrapper .accordian_header.active {
            background: #ED7634;
            border: 1px solid #ED7634;
            color: #fff;
        }

            .rwd-tabs.tab_wrapper .content_wrapper .accordian_header.active .arrow {
                border-top: 3px solid #ffffff !important;
                border-left: 3px solid #ffffff !important;
                background: #ED7634 !important;
            }

    .sec-enC .d-skill .d-bar {
        display: none;
    }

    .sec-enC .d-skill .d-step .step-list > li:before {
        content: "";
        background: url(../images/course/bg_arrow.svg) center center no-repeat;
        position: absolute;
        top: 0;
        left: 0;
        right: auto;
        bottom: 0;
        background-size: 100% 80%;
        z-index: -1;
        transform: rotate(90deg);
        width: 50%;
    }

    .sec-enC .d-skill .d-step .step-list > li {
        display: flex;
        align-items: center;
        margin-bottom: 20px;
    }

    .sec-enC .d-skill .d-step .step-list {
        flex-direction: column;
    }

    .sec-enC .d-skill .skill-list.skill-xs, .sec-enC .d-skill .d-step li .info {
        width: 50%;
        font-size: 16px;
    }

    .sec-enC .d-skill .skill-list .item .box:after {
        display: none;
    }

    .sec-enC .d-skill .d-step {
        padding: 0;
        color: #fff;
        margin-bottom: 0;
        position: relative;
        background: none;
    }

        .sec-enC .d-skill .d-step:before {
            content: "";
            position: relative;
            background: url(../images/course/bg_enT.jpg) no-repeat right center;
            height: 300px;
            display: block;
            background-size: cover;
            margin-bottom: -50px;
            left: -20px;
            right: -20px;
            width: calc(100% + 40px);
        }

        .sec-enC .d-skill .d-step .step-list > li {
            border-radius: 20px;
        }

            .sec-enC .d-skill .d-step .step-list > li:nth-child(1) {
                background: #c7c1c4;
            }

            .sec-enC .d-skill .d-step .step-list > li:nth-child(2) {
                background: #b0a8ac;
            }

            .sec-enC .d-skill .d-step .step-list > li:nth-child(3) {
                background: #ada4a9;
            }

            .sec-enC .d-skill .d-step .step-list > li:nth-child(4) {
                background: #8F8389;
            }

    .sec-enC .d-skill .skill-list .item .box {
        background: none !important;
        padding: 20px 0;
    }

    .sec-enC .sec11 .d-qa {
        flex-direction: column-reverse;
    }

        .sec-enC .sec11 .d-qa > * {
            width: 100% !important;
        }

        .sec-enC .sec11 .d-qa .pic {
            width: 80% !important;
            margin: 0;
        }

    .sec-enC .sec12 .school-list .preface {
        width: 90%;
    }

    .sec-son > div[class*="sec"] {
        padding-left: 20px;
        padding-right: 20px;
    }

        .sec-son > div[class*="sec"] .row {
            margin: 0 -20px;
        }

            .sec-son > div[class*="sec"] .row > div[class*="col"] {
                padding-left: 20px;
                padding-right: 20px;
            }

    .sec-idea .sec2 {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    body:not(.home) .content .container {
        width: auto;
        padding: 0 20px;
        margin: 0 -20px;
    }

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

    .sec-enC .sec5 .d-write h3.st .pic-logo {
        width: 50%;
        margin: auto;
    }

    .pullLR-xs {
        margin-left: -20px;
        margin-right: -20px;
    }

    .sec-enC .d-skill .skill-list .item .bar kbd {
        font-size: 16px;
    }

    .sec-enC .d-test .pic {
        height: 150px;
    }

        .sec-enC .d-test .pic img {
            object-fit: cover;
            height: 100%;
            width: 100%;
        }

        .sec-enC .d-test .pic:before {
            width: 100%;
        }

    .sec-public2 .qBox {
        flex-direction: column;
    }

    .sec-public2 .q-list .item {
        width: 100%;
    }

        .sec-public2 .q-list .item:nth-child(even) {
            margin: 0 0 15px 0;
        }

    .sec-jp .sec3 .d-flexBox, .sec-koB .sec4 .d-flexBox {
        flex-direction: column-reverse;
    }

    .sec-jp .sec3 .pic, .sec-koB .sec4 .pic {
        width: 100%;
        margin-bottom: 30px;
    }

    .sec-jp .sec3 .step-list, .sec-koB .sec4 .step-list {
        width: 100%;
        padding: 0;
    }

        .sec-jp .sec3 .step-list .item, .sec-koB .sec4 .item {
            align-items: flex-start;
        }

    .sec-koB .sec2 .d-group {
        flex-direction: column;
    }

        .sec-koB .sec2 .d-group .txt {
            padding: 30px 0;
        }

    .sec-koB .lines-list .item {
        width: 100%;
        margin: 0 0 15px;
    }

        .sec-koB .lines-list .item:nth-child(even) {
            margin: 0 0 15px 0;
        }

    .sec-en .d-conversation .process-list {
        margin: 0;
    }

        .sec-en .d-conversation .process-list .item {
            width: 100%;
            margin: 0 0 20px;
        }

    .sec-en .d-conversation .d-ex .bg {
        left: -20px;
        right: -20px;
    }

    .sec-enB .sec5 .bg, .d-reservation .bg, .sec-idea .sec2 .bg {
        background-attachment: scroll;
    }

    body.teacher .teacher-list .item .d-group {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        margin-bottom: 0;
    }


    body.teacher .teacher-list .item .name {
        text-align: center;
    }

    body.teacher .teacher-list .item .info:before {
        margin: 15px auto;
    }

    body.teacher .teacher-list .item .pic {
        width: 80%;
    }

    .sec-idea .sec2:before, .sec-idea .sec2:after, .d-reservation .bg:before, .sec-en .d-conversation .d-ex:before {
        border-width: 50px 0 0 0;
        border-right-width: 1000px;
    }

    .sec-idea .sec2 .d-flexBox .left-info .pic img {
        margin-bottom: -30px;
    }

    .sec-enB .sec2 .d-ex > div[class*="col"] {
        padding: 20px;
    }

    .sec-enB .sec-level .level-list .item {
        margin: 20px 0;
    }

    .pushB {
        margin-bottom: 40px;
    }

    .banner .pic-banner .d-slogan {
        width: 100%;
    }

    .banner .slogan div[class*="sec"] .d-flexBox {
        align-items: center;
        justify-content: center;
    }

    .banner .slogan div[class*="sec"] .h2 {
        font-size: 6vw;
    }

    .banner .slogan .sec-st {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .banner .itemC .slogan div[class*="sec"] .h3 {
        text-align: center;
    }

    .banner .itemC .slogan div[class*="sec"] .h2 {
        text-align: center;
    }

    .banner .itemD .slogan {
        width: 100%;
    }

    .banner .slogan .sec-st {
        flex-wrap: wrap;
    }

    .banner .itemD .slogan .sec1 .h2 br {
        display: none;
    }

    .step-box, .step-box.step-apply {
        flex-direction: column;
    }

        .step-box .icon, .step-box .info, .step-box.step-apply .icon, .step-box.step-apply .info {
            width: 100%;
        }

        .step-box .icon, .step-box.step-apply .icon {
            margin-bottom: 30px;
            border-bottom: 1px solid #ddd;
            border-right: none;
            padding-bottom: 15px;
        }

    body.UKcollege.index .step-list .item:not(.test) > * {
        width: 100%;
    }

    body.UKcollege.index .step-list .item:not(.test) {
        flex-direction: column;
    }

    body.UKcollege.index .step-list .item .pic {
        margin-bottom: 20px;
    }

    body.AUcollege.p01 .step-apply .info .d-group {
        flex-direction: column;
    }

        body.AUcollege.p01 .step-apply .info .d-group .item {
            width: 100%;
            padding: 0 15px;
        }

            body.AUcollege.p01 .step-apply .info .d-group .item + .item {
                margin-top: 40px;
            }

    .d-flexBox.flex-styleC {
        margin: 0;
    }

    .loginBox.d-flexBox {
        flex-direction: column-reverse;
    }

    body.modify .loginBox.d-flexBox {
        flex-direction: column;
    }

    .loginBox .right-info, .loginBox .left-info {
        width: 100%;
    }

        .loginBox .right-info .icon {
            margin: 30px auto;
        }

    .m-box .codeBox {
        flex-wrap: wrap;
    }

        .m-box .codeBox .flexGrow1 + div {
            width: 100%;
            margin-top: 10px;
        }

    .m-box .btn-box a {
        display: block;
    }

        .m-box .btn-box a + a {
            display: block;
            margin-left: 0 !important;
            margin-top: 10px;
        }

    table.tablesaw thead tr:first-child th:nth-child(1) {
        min-width: 100px;
    }

    .fancybox-area {
        min-width: 0;
        width: 100%;
    }

    .filter_area .form-group.d-sm-flex {
        display: flex;
        align-items: center;
    }

    .filter_area .form-group.flex-date > * {
        flex-grow: 1;
        text-align: center;
    }

    .filter_area .form-group.d-sm-flex .form-control {
        margin-left: 5px;
        margin-right: 5px;
        padding: 5px;
    }

    .filter_area .btn-search {
        width: 100%;
    }

    .filter_area .form-group.d-sm-flex .form-control:first-child {
        margin-left: 0;
    }

    body.weekly_class .f-item.instruct {
        margin-top: 0;
    }

    .filter_area .form-group.d-sm-flex a {
        width: 100%;
    }

        .filter_area .form-group.d-sm-flex a + a {
            margin-left: 10px;
        }

    body.teacher.member.login .sec {
        width: 100%;
    }

    .doc-download-box > .doc-item {
        width: 100%;
    }

        .doc-download-box > .doc-item:nth-child(2n+1) {
            margin-right: 0;
        }

        .doc-download-box > .doc-item:nth-child(2n) {
            margin-left: 0;
        }

    body.teacher .loginBox .right-info .pic, body.student:not(.login) .loginBox .right-info .pic {
        height: 250px;
    }

    body.student .loginBox .right-info, body.student .loginBox .left-info {
        width: 100%;
    }

    body.login.student .loginBox .right-info .join-box {
        margin: 30px auto;
    }

    table .btn-tb {
        margin: 0;
    }

    .oinfo-list {
        flex-direction: column;
    }

    .flex-field {
        display: flex;
        flex-direction: column;
    }

        .flex-field .form-control + .form-control {
            margin-left: 0;
            margin-top: 15px;
        }

    .d-form .item .flex-field .form-control {
        margin-top: 15px;
    }

    .member.p01 .m-ship .left-info {
        padding: 20px;
    }

    .member.p01 .m-ship .nav-func li {
        width: 100%;
    }

    .sec-deltaB .sec2 .bg:before {
        left: -20px;
        right: -20px;
    }

    .sec-deltaC .sec3 .pic {
        padding: 100px 0;
    }

        .sec-deltaC .sec3 .pic .bg {
            top: 0;
            left: 0;
            bottom: 0;
            right: 0;
        }

        .sec-deltaC .sec3 .pic img {
            width: 100%;
        }

    .sec-deltaD .sec2 #tab1 .d-flexBox {
        flex-direction: column;
    }

        .sec-deltaD .sec2 #tab1 .d-flexBox .pic, .sec-deltaD .rwd-tabs #tab2 .pic {
            width: 100%;
        }

    .sec-deltaD .rwd-tabs #tab2 .info {
        width: 100%;
    }

    .school-list.row {
        margin: 0;
        padding: 0 5px;
    }

        .school-list.row .item {
            padding-left: 15px;
            padding-right: 15px;
            margin-bottom: 30px;
        }
    .sec-vrB .sec2 .g-vote{
        flex-direction:column;
    }
        .sec-vrB .sec2 .g-vote >*{
            width:100%!important;
        }
        .sec-vrB .sec2 .g-vote .right-info{
            margin-top:20px;
        }
    .sec-vrB .sec3 .g-video {
        flex-direction: column;
    }
    .sec-vrB .sec3 .g-video>* {
        width:100%!important;
    }
    .sec-vrB .sec3 .g-video .left-info {
        margin-bottom:20px;
    }
        .sec-vrB .sec3 .g-video .right-info{
            padding-left:0;
        }
    .sec-onlineC .sec1 .g-vs .g-pic{
        flex-direction:column;
    }
    .sec-onlineC .sec1 .g-vs .g-pic .pic {
        height: 200px;
        overflow: hidden;
    }
        .sec-onlineC .sec1 .g-vs .g-pic .item img{
            object-fit:cover;
            height:100%;
            width:100%;
        }
    .sec-onlineC .sec2 .advantage-list .item {
        margin-bottom: 30px;
        display: flex;
        align-items: center;
    }
    .sec-onlineC .sec2 .advantage-list .icon {
        flex-shrink: 0;
        width: 90px;
        margin-right:15px;
    }
    .sec-onlineC .sec1 .vs-list{
        margin-top:30px!important;
    }
    .sec-onlineC .sec1 .vs-list .item+.item{
        margin-top:20px;
    }

     
}


@media (max-width: 600px) {

    .home-advantage .d-flexBox .left-info .pic {
        width: 80%;
    }

    .home-advantage .bg {
        top: 20%;
    }

    .home-video .video-list .item .play {
        width: 60px;
        height: 60px;
        position: absolute;
        bottom: 100%;
        left: 20px;
    }

    .home-video .video-list .item .info {
        align-items: center;
        justify-content: flex-start;
        margin-top: 10px;
        flex-direction: row;
    }

    .home-video .video-list .item a {
        padding: 5px;
    }

    .home-video .video-list .item.aos-animate .pic {
        transform: translate(-5px, -5px );
        transition-delay: 1s;
    }

        .home-video .video-list .item.aos-animate .pic:before {
            transform: translate(10px, 10px );
            transition-delay: 1s;
        }

    .home-reserve .preface span {
        font-size: 20px;
        margin: 0 auto 15px;
    }

    .home-reserve .preface {
        padding-left: 0;
    }

        .home-reserve .preface:before {
            position: relative;
            display: block;
            margin: 0 auto 15px;
        }

    .home-reserve .class-list a {
        flex-direction: column;
        padding: 15px 15px 0;
        overflow: hidden;
    }

        .home-reserve .class-list a .btn-reserve {
            margin: 0 -15px;
            width: calc(100% + 30px );
            border-radius: 0;
            margin-top: 15px;
        }

    .sec-en .ex-list .item .d-group {
        flex-direction: column;
    }

        .sec-en .ex-list .item .d-group .pic {
            width: 100%;
        }

    .sec-idea .sec4 .class-list {
        flex-direction: column;
        align-items: center;
    }

        .sec-idea .sec4 .class-list li {
            margin-right: 0;
            margin-bottom: 15px;
            border: 2px solid #e28b29;
            border-radius: 30px;
            width: 100%;
        }
        .sec-idea .sec4 .class-list li a{
            display: flex;
            align-items: center;
            padding: 0 20px;


        }
        .sec-idea .sec4 .class-list li:nth-child(2){
            border: 2px solid #00316e;

        }

        .sec-idea .sec4 .class-list li:nth-child(3){
            border: 2px solid #8bc34a;

        }

        .sec-idea .sec4 .class-list .icon {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            border: none!important;
            padding: 0;
        }

    .sec-enC .sec4 .picXs {
        width: 90%;
    }

    .home-advantage .advantage-list .item a {
        flex-direction: column;
    }

    .sec-enC .d-test .pic-logo {
        width: 50%;
    }

    .sec-enC .d-skill .d-step .step-list > li:before {
        background-size: 100% 50%;
    }

    .sec-enC .sec4:before {
        background: url(../images/course/bg_book.jpg) no-repeat right top;
        background-size: auto 50%;
        width: 80%;
    }

    .tabs-style .nav-tabs {
        flex-direction: column;
    }

        .tabs-style .nav-tabs > li + li {
            margin-left: 0;
            margin-top: 5px;
        }

    .sec-en .sec1 .d-flexBox .pic {
        height: 150px;
    }

    .sec-enB .sec-level .level-list .item {
        flex-direction: column;
        margin: 0;
        display: block;
    }

        .sec-enB .sec-level .level-list .item .pic {
            width: 100%;
        }

        .sec-enB .sec-level .level-list .item .info {
            padding: 0;
            margin: 20px 0;
        }

    .sec-enB .sec-level .color-list {
        flex-wrap: wrap;
        justify-content: center;
    }

        .sec-enB .sec-level .color-list .item {
            width: 50%;
            margin-bottom: 15px;
        }

    .sec-enB .sec-share .share-list {
        display: block;
    }

        .sec-enB .sec-share .share-list > * {
            width: 100% !important;
        }

        .sec-enB .sec-share .share-list .step-list {
            margin: 0;
        }

        .sec-enB .sec-share .share-list .info .title {
            text-align: center !important;
            margin-bottom: 10px;
        }

        .sec-enB .sec-share .share-list .info:before {
            display: none;
        }

    .sec-deltaD .feature-list .g-title {
        flex-direction: column;
        align-items: flex-start;
    }
    .sec-delta .sec3 .feature-list{
        flex-wrap: wrap;
        margin-top:0;
    }
    .sec-delta .sec3 .feature-list li{
        flex: 1 1 100%;
        margin-bottom: 20px;
    }
    .home-teacher .teacher-list .teacher-info{
        flex-direction: column;
    }
    .home-teacher .teacher-list .teacher-info .pic{
        margin-right: 0;
        margin-bottom: 15px;
    }
    .home-teacher .teacher-list .teacher-info .name{
        text-align: center;
    }
    .home-teacher .teacher-list .teacher-info .name .class{
        margin:0 auto 15px;
    }
}

@media (max-width: 480px) {
    .reflow-table.reflow-table-mobile-mode td {
        display: block;
    }

    .reflow-table.reflow-table-w-50 td:before {
        width: 100%;
        border: none;
        border-bottom: 1px solid #bdbdbd;
        padding-bottom: 5px;
        margin-bottom: 10px;
    }

    .sec-enC .d-test .test-list .item {
        width: 100%;
    }

    .banner .itemD .sec2 .point {
        flex-direction: column;
    }

        .banner .itemD .sec2 .point > div {
            margin-bottom: 15px;
        }

    .banner .slogan div[class*="sec"] .h2 {
        font-size: 30px !important;
    }

    .banner .slogan div[class*="sec"] .h3 {
        font-size: 25px !important;
    }

    .banner .slogan div[class*="sec"] .txt.stxt, .banner .itemD .sec2 .point > div {
        font-size: 15px !important;
        text-align: center;
    }

    .banner .itemD .sec3 {
        font-size: 20px;
        justify-content: center;
    }

        .banner .itemD .sec3 img {
            height: 17px;
        }

    .banner .itemB .pic-banner .d-slogan .pic-slogan img {
        transform: scale(1.15);
    }

    .navbar .d-topMenu {
        justify-content: center;
    }

}