/* tab start */
.about_us_tab {
    margin-top: 80px;
}

.about_us_tab>div {
    width: 730px;
    margin: 0px auto;
    text-align: center;
}

.about_us_tab ul {
    display: inline-block;
}

.about_us_tab li {
    width: 160px;
    height: 48px;
    float: left;
}

.about_us_tab li+li {
    margin-left: 30px;
}

.about_us_tab li a {
    display: block;
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 48px;
    background-color: #f7f7f7;
    color: #333333;
}

.about_us_tab li:hover a {
    color: #ffffff;
    background-color: #2e5ced;
}

.about_us_tab_active>a {
    color: #ffffff !important;
    background-color: #2e5ced !important;
}

/* tab end */

/* 核心团队 */
.publicTeamBox {
    width: 100%;
    margin-bottom: 100px;
}

.contentTopBox {
    margin-top: 50px;
}

.contentTopBox .contentTopBox_left {
    width: 570px;
    height: 346px;
    background-color: #adadad;
    overflow: hidden;
}

.contentTopBox .contentTopBox_left img {
    width: 100%;
    height: 100%;
}

.contentTopBox .contentTopBox_right {
    width: 630px;
    height: 346px;
    padding: 60px;
    box-sizing: border-box;
    /* background-color: rgba(173, 173, 173, 0.1);
    filter: progid:DXImageTransform.Microsoft.gradient(startcolorstr=#19adadad, endcolorstr=#19adadad); */
    background-image: url("../images/enterpriseTeam_bg1.png");
    background-repeat: no-repeat;
    background-position: right bottom;
    background-size: 100% 100%;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../images/enterpriseTeam_bg1', sizingMethod='scale');
}

.contentTopBox .contentTopBox_right .scrollbar {
    height: 160px;
    overflow: hidden;
    overflow-y: auto;
    font-family: MicrosoftYaHei;
    line-height: 32px;
    color: #999999;
}

.contentTopBox .contentTopBox_right .titleBox {
    font-family: MicrosoftYaHei-Bold;
    font-weight: bold;
    color: #333333;
    padding-bottom: 30px;
    position: relative;
    margin-bottom: 30px;
}

.contentTopBox .contentTopBox_right .titleBox:before {
    content: "";
    display: block;
    position: absolute;
    width: 90px;
    height: 2px;
    background-color: #2e5ced;
    bottom: 0px;
    left: 0px;
}

/* 课程体系 */
.curriculumSystem {
    width: 100%;
    padding: 100px 0px;
    background: url("../images/educationCentre_bg1.png") no-repeat center center;
    background-size: 100% 100%;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='../images/educationCentre_bg1.png', sizingMethod='scale');
}

.education_services_title {
    display: block;
    text-align: center;
    font-weight: 100;
    color: #333333;
}

.education_services_synopsis {
    display: block;
    text-align: center;
    color: #999999;
    margin-top: 18px;
}

.education_center_list {
    width: 100%;
    position: relative;
}

.education_center_list_item {
    width: 570px;
    height: 280px;
    margin-left: 60px;
    margin-top: 64px;
    background-color: #ffffff;
    box-shadow: 0px 18px 29px 0px rgba(135, 143, 152, 0.1);
    position: relative;
}

.education_center_list_item.first {
    margin-left: 0px;
}

.education_center_list_item_head {
    width: 100%;
    height: 100px;
    line-height: 100px;
    padding-left: 40px;
    background-color: #faf5f9;
    background-image: url('../images/education_center_list_item_head_shade.png');
    background-size: 100% 50%;
    background-repeat: no-repeat;
    background-position: right bottom;
    position: relative;
}

.education_center_series {
    width: 40px;
    height: 100px;
    display: inline-block;
    vertical-align: middle;
}

.series_s {
    background: url('../images/S_333.png') no-repeat left center;
}

.series_m {
    background: url('../images/M_333.png') no-repeat left center;
}

.series_l {
    background: url('../images/L_333.png') no-repeat left center;
}

.series_k {
    background: url('../images/K_333.png') no-repeat left center;
}

.education_center_list_item_head>span {
    display: inline-block;
    color: #666666;
    margin-left: 20px;
    vertical-align: middle;
}

.education_center_series_icon {
    position: absolute;
    right: 40px;
    top: 50%;
    background-size: 100% 100%;
}

.series_icon_s {
    width: 40px;
    height: 35px;
    margin-top: -20px;
    background: url('../images/education_center_list_item_head_icon1.png') no-repeat center center;
}

.series_icon_m {
    width: 38px;
    height: 38px;
    margin-top: -19px;
    background: url('../images/education_center_list_item_head_icon2.png') no-repeat center center;
}

.series_icon_l {
    width: 38px;
    height: 38px;
    margin-top: -19px;
    background: url('../images/education_center_list_item_head_icon3.png') no-repeat center center;
}

.series_icon_k {
    width: 42px;
    height: 42px;
    margin-top: -21px;
    background: url('../images/education_center_list_item_head_icon4.png') no-repeat center center;
}

.education_center_list_item_body {
    padding: 10px 40px 0px;
    width: 100%;
}

.education_center_list_item_body .services_list_body_item {
    width: 49%;
    line-height: 40px;
    padding-left: 12px;
    box-sizing: border-box;
    position: relative;
}

.services_list_body_item2 {
    margin-left: 2%;
}

.education_center_list_item_body .services_list_body_item:before {
    content: "";
    display: block;
    width: 4px;
    height: 4px;
    border-radius: 1px;
    position: absolute;
    left: 0px;
    top: 18px;
    background: #666;
}


.education_center_list_item_body .services_list_body_item1 {
    color: #666666;
}

.education_center_list_item_body .services_list_body_item1:before {
    background-color: #666666;
}

.education_center_list_item:hover {
    box-shadow: 0px 20px 40px 0px rgba(16, 73, 251, 0.09);
}

.education_center_list_item:hover .education_center_list_item_head {
    background-color: #2e5ced;
    background-image: url('../images/education_center_list_item_head_shade_height.png');
}

.education_center_list_item:hover .series_s {
    background: url('../images/S_fff.png') no-repeat left center;
}

.education_center_list_item:hover .series_m {
    background: url('../images/M_fff.png') no-repeat left center;
}

.education_center_list_item:hover .series_l {
    background: url('../images/L_fff.png') no-repeat left center;
}

.education_center_list_item:hover .series_k {
    background: url('../images/K_fff.png') no-repeat left center;
}

.education_center_list_item:hover .education_center_list_item_head>span {
    color: #fefefe;
}

.education_center_list_item:hover .series_icon_s {
    background: url('../images/education_center_list_item_head_icon1_height.png') no-repeat center center;
}

.education_center_list_item:hover .series_icon_m {
    background: url('../images/education_center_list_item_head_icon2_height.png') no-repeat center center;
}

.education_center_list_item:hover .series_icon_l {
    background: url('../images/education_center_list_item_head_icon3_height.png') no-repeat center center;
}

.education_center_list_item:hover .series_icon_k {
    background: url('../images/education_center_list_item_head_icon4_height.png') no-repeat center center;
}

.education_center_list_center {
    width: 750px;
    height: 750px;
    padding-top: 50px;
    background: url("../images/education_center_list_center——bg.png") no-repeat center center;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -375px;
    margin-top: -375px;
}

.education_center_list_item2 {
    height: 250px;
}

/* 课程体系  end*/


/* 校区建设 */
.campusConstruction {
    padding: 80px 0px 0px;
}

.campusConstruction .btnBox {
    width: 100%;
    text-align: center;
}

.campusConstruction .btnBox ul {
    display: inline-block;
    margin-top: 68px;
    /* margin-bottom: 60px; */
}

.campusConstruction .btnBox ul li {
    display: inline-block;
    float: left;
}

.campusConstruction .btnBox ul li+li {
    margin-left: 80px;
}

.campusConstruction .btnBox ul li a {
    color: #333333;
}

.campusConstruction .btnBox ul li.active a {
    color: #2e5ced;
    font-weight: bold;
    position: relative;
}

.campusConstruction .btnBox ul li.active a:before {
    content: "";
    border: 0px;
    width: 0;
    height: 0;
    border-width: 0 7.5px 10px;
    border-style: solid;
    border-color: transparent transparent #2e5ced;
    /*透明 透明  灰*/
    display: block;
    position: absolute;
    left: 50%;
    top: 100%;
    margin-left: -7.5px;
    margin-top: 2px;
}

.swpBox {
    width: 100%;
    /* height: 500px; */
    position: relative;
}

.swpBox .swiper-slide {
    width: 740px;
    height: 500px;

}

.swpBox .swiper-container {
    padding: 60px 0px 76px;
    position: relative;
}

.swpBox a {
    display: block;
    width: 100%;
    height: 100%;
}

.swpBox a .imgSwiperBox {
    width: 100%;
    height: 410px;
    position: relative;
}

.swpBox a .imgSwiperBox img {
    width: 100%;
    height: 100%;
}

.swpBox a .imgSwiperBox p {
    color: #fff;
    background-color: #2e5ced;
    padding: 0px 27px;
    height: 60px;
    line-height: 60px;
    display: inline-block;
    position: absolute;
    top: 0px;
    left: 0px;
}

.swpBox a .imgSwiperBox p:before {
    content: "";
    display: block;
    width: 30px;
    height: 60px;
    background: url('../images/bg1.png') no-repeat right center;
    background-size: auto 60px;
    /*透明 透明  灰*/
    position: absolute;
    right: -20px;
    top: 0px;
}

.swpBox a .cont {
    text-align: center;
    line-height: 90px;
    height: 90px;
    background-color: #ffffff;
    display: none;
}

.swpBox a .cont img {
    width: 16px;
    height: 18px;
    margin-top: -2px;
    margin-right: 10px;
}

.swpBox a .cont p {
    display: inline-block;
}

.swiper-slide-active a {
    box-shadow: 0px 5px 33px 5px rgba(37, 62, 101, 0.1);
}

.swiper-slide-active a .cont {
    display: block;
}

.swiper-button-prev {
    width: 86px;
    height: 89px;
    left: 30px;
    top: 50%;
    margin-top: -60px;
    background-image: url('../images/arrow_round_left.png');
    background-size: 100% 100%;
    opacity: 1;
}

.swiper-button-next {
    width: 86px;
    height: 89px;
    right: 30px;
    top: 50%;
    margin-top: -60px;
    background-image: url('../images/arrow_round_right.png');
    background-size: 100% 100%;
    opacity: 1;
}

.swiper-button-prev:hover {
    background-image: url('../images/arrow_round_left_blue.png');
}

.swiper-button-next:hover {
    background-image: url('../images/arrow_round_right_blue.png');
}

/* 校区建设 :end */

/* 课堂实景 */
.classLive {
    background-color: #f4f4f4;
    padding: 100px 0px;
}

.classLiveBox ul li {
    float: left;
    margin-top: 40px;
    margin-left: 40px;
}

.classLiveBox ul li a {
    display: block;
    width: 373px;
    height: 210px;
    background-color: #ffffff;
    overflow: hidden;
}

.classLiveBox ul li.first {
    margin-left: 0px;
}

.classLiveBox ul li.first a {
    width: 373px;
    height: 460px;
    background-color: #ffffff;
}

.classLiveBox ul li a img {
    width: 100%;
    height: 100%;
}

/* 课堂实景 :end */

@media (max-width: 767px) {
    .education_services_synopsis {
        margin-top: 5px;
    }

    .fontSize_44 {
        font-size: 26px;
    }

    .publicTeamBox {
        margin-bottom: 30px;
    }

    .contentTopBox {
        margin-top: 30px;
    }

    .contentTopBox .contentTopBox_right,
    .contentTopBox .contentTopBox_left {
        width: 100%;
        height: auto;
    }

    .contentTopBox .contentTopBox_right {
        padding: 4% 4% 50px;
    }

    .contentTopBox .contentTopBox_right .titleBox {
        padding-bottom: 20px;
        margin-bottom: 15px;
    }

    .contentTopBox .contentTopBox_right .scrollbar {
        height: auto;
        line-height: 24px;
    }

    .curriculumSystem {
        padding: 30px 0px;
        background: none;
        background-color: #f5f6fa;
    }

    .education_center_list_item {
        width: 100%;
        height: auto;
        margin-left: 0px;
    }

    .education_center_list_item_head {
        height: 60px;
        line-height: 60px;
        padding-left: 4%;
    }

    .education_center_series {
        width: 20px;
        height: 25px;
        background-size: 100% 100%;
    }

    .education_center_list_item_head>span {
        line-height: 60px;
    }

    .education_center_series_icon {
        right: 4%;
        top: 0px;
        width: 25px;
        height: 100%;
        background-size: contain;
        background-position: center center;
        margin-top: 0px;
    }

    .education_center_list_item {
        margin-top: 30px;
    }

    .education_center_list_item_body {
        padding: 4%;
        display: flex;
        flex-wrap: wrap;
        align-content: flex-start;
        justify-content: space-between;
    }

    .education_center_list_item_body .services_list_body_item {
        line-height: 24px;
        padding-left: 14px;
        padding-right: 10px;
        margin-top: 10px;
        float: none;
        width: 100%;
    }
    .services_list_body_item2 {
        margin-left: 0%;
    }

    .education_center_list_item_body .services_list_body_item:before {
        top: 11px;
    }


    .campusConstruction {
        padding: 30px 0px 0px;
    }

    .campusConstruction .btnBox ul {
        margin-top: 30px;
    }

    .classLive,
    .swpBox .swiper-container {
        padding: 30px 0px;
    }

    .swpBox .swiper-slide {
        width: 280px;
        height: auto;
    }

    .classLiveBox ul li a {
        width: 100% !important;
        height: 100% !important;

    }

    .swpBox a .imgSwiperBox {
        height: auto;
    }

    .classLiveBox ul li {
        margin-left: 0px;
        margin-top: 20px;
    }

    .swiper-slide-active a .cont {
        display: flex;
        /* align-items: center; */
        height: auto;
        padding: 4%;
        justify-content: center;
    }

    .swiper-slide-active a .cont img {
        margin-top: 4px;
    }

    .swiper-slide-active a .cont p {
        max-width: 70%;
        line-height: 24px;
    }


    .swpBox a .imgSwiperBox p {
        padding: 0px 4%;
        line-height: 40px;
        height: 40px;

    }

    .swpBox a .imgSwiperBox p:before {
        height: 40px;
        width: 20px;
        right: -18px;
    }
    .classLive {
        background-color: #f5f6fa;
    }
    .classLiveBox ul li+li{
        width: 48%;
    }
    .classLiveBox ul li:nth-child(3),.classLiveBox ul li:nth-child(5){
        margin-left: 4%;
    }
}