@charset "utf-8";

.mbx {
    padding-top: 18px;
    padding-top: 15px;
    padding-bottom: 15px;
    position: relative;
}
    /*选课中心 专业班 第二版使用*/
    .mbx p {
        color: #9ca9b2;
    }

        .mbx p a {
            color: #9ca9b2;
        }

#course-main {
    background: #fff;
    box-shadow: 0px 0px 5px #d6d6d6;
    border-radius: 6px;
}

.course-main {
    padding: 20px;
    display: table;
    padding-top: 40px;
    position: relative;
}

    .course-main .classType {
        position: absolute;
        top: -5px;
        background-color: #ec6b6e;
        background-image: linear-gradient(to right,#ec6b6e,#f3876d);
        color: #fff;
        padding: 8px 25px;
        border-radius: 0px 0px 8px 8px;
        letter-spacing: 1px;
    }

        .course-main .classType:before {
            content: '';
            width: 5px;
            height: 5px;
            background: url(https://www.edu-edu.com/Student/images/type_1_2.png) no-repeat;
            display: block;
            position: absolute;
            right: -5px;
            top: 0;
        }

    .course-main .course-main-left {
        position: relative;
        width: 790px;
        display: table-cell;
    }

        .course-main .course-main-left:before {
            content: '';
            width: 1px;
            height: 100%;
            position: absolute;
            background: #e9eaec;
            right: 0;
        }

    .course-main .course-main-right {
        padding: 10px;
        padding-top: 0;
        position: relative;
        width: 350px;
        display: table-cell;
    }

        .course-main .course-main-right .promotion__box {
            position: absolute;
            background-color: #ec6b6e;
            background-image: linear-gradient(to right,#ec6b6e,#f3876d);
            color: #fff;
            top: -40px;
            height: 40px;
            left: -1px;
            width: 391px;
            overflow: hidden;
        }

        .course-main .course-main-right .hide {
            display: none;
        }

        .course-main .course-main-right .promotion__box p {
            float: left;
            font-weight: bold;
            padding-top: 10px;
            padding-left: 15px;
            font-size: 16px;
        }

        .course-main .course-main-right .promotion__box .countdown {
            float: right;
            padding-top: 12px;
            padding-right: 5px;
        }

            .course-main .course-main-right .promotion__box .countdown span {
                color: #f83d34;
                background: #fff;
                padding: 1px 3px;
                margin: 0px 5px;
                border-radius: 4px;
            }

.course-main-left .title {
    color: #18243e;
    font-size: 24px;
    font-weight: bold;
}

.course-main-left .label {
    overflow: hidden;
    padding: 15px 0px;
}

    .course-main-left .label label {
        background: #ffebea;
        float: left;
        padding: 5px 10px;
        display: inline-block;
        color: #525a6d;
        margin-right: 10px;
        border-radius: 4px;
        font-size: 12px;
        margin-bottom: 10px;
    }

.course-main-left ul {
}

    .course-main-left ul li {
        padding-bottom: 1px;
        padding-top: 6px;
    }

        .course-main-left ul li label {
            float: left;
            color: #9ba7b5;
            line-height: 29px;
        }

        .course-main-left ul li .subject_list {
            float: left;
            width: 720px;
            position: relative;
        }

.moreCourse {
    position: absolute;
    right: 15px;
    top: 38px;
    color: #f53f31;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

    .moreCourse em {
        font-style: normal;
    }

    .moreCourse i {
        color: #adadad;
        padding-left: 5px;
    }

.course-main-left ul li .subject_list span {
    color: #464c5c;
    border: 1px solid #dddee2;
    display: inline-block;
    padding: 4px 16px;
    float: left;
    cursor: pointer;
    margin: 0px 4px;
    margin-bottom: 10px;
    position: relative;
}

    .course-main-left ul li .subject_list span em {
        background-color: #ec6b6e;
        background-image: linear-gradient(to right,#ec6b6e,#f3876d);
        color: #fff;
        font-style: normal;
        font-size: 12px;
        position: absolute;
        top: -19px;
        right: -17px;
        padding: 0px 8px;
        border-radius: 26px;
    }

        .course-main-left ul li .subject_list span em:before {
            content: "";
            width: 0;
            height: 0;
            border-top: 7px solid #f2846d;
            border-right: 7px solid transparent;
            position: absolute;
            top: 15px;
        }

.course-main-left ul li:after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.course-main-left ul li .subject_list span.active {
    border: 1px solid #f33f2e;
    color: #f33f2e;
    background: url("https://stu.edu-edu.com/Student/images/pic_1.png") no-repeat right bottom;
}

.course-main-left ul li p.appropriate {
    color: #464c5c;
    float: left;
    padding: 4px 0px;
}

.course-main-left ul li p.promise {
    color: #464c5c;
    float: left;
    padding: 4px 0px;
    width: 700px;
}

    .course-main-left ul li p.promise span {
        background: url("https://stu.edu-edu.com/Student/images/pic_2.png") no-repeat left 3px;
        padding-left: 20px;
        padding-bottom: 10px;
        display: inline-block;
        margin-right: 15px;
    }

    .course-main-left ul li p.promise em {
        font-style: normal;
        color: #ed6e6e;
        cursor: pointer;
        margin-left: 10px;
    }

.course-main-left ul li .teacher {
    float: left;
    overflow: hidden;
    width: 717px;
}

    .course-main-left ul li .teacher .item {
        float: left;
        margin-right: 20px;
    }

        .course-main-left ul li .teacher .item img {
            width: 46px;
            height: 45px;
            border-radius: 50%;
        }

#mode {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    display: none;
}

.course-main-left ul li .teacher .item p {
    text-align: center;
    color: #464c5c;
    padding-top: 5px;
    font-size: 13px;
}

.course-main-right .price {
    color: #f83d34;
    font-size: 18px;
    padding-left: 9px;
    position: relative;
    top: 13px;
}

    .course-main-right .price span {
        color: #f83d34;
        font-weight: bold;
        font-size: 28px;
        padding-left: 5px;
    }

.course-main-right .gift {
    padding-top: 24px;
    padding-left: 10px;
    color: #515a6e;
}

    .course-main-right .gift .gift__top {
        cursor: pointer;
        -moz-user-select: none;
        /*火狐*/
        -webkit-user-select: none;
        /*webkit浏览器*/
        -ms-user-select: none;
        /*IE10*/
        -khtml-user-select: none;
        /*早期浏览器*/
        user-select: none;
    }

        .course-main-right .gift .gift__top span {
            color: #f53f31;
            padding: 0px 2px;
        }

        .course-main-right .gift .gift__top i {
            padding-left: 3px;
        }

    .course-main-right .gift ul {
        padding-top: 10px;
        padding-bottom: 95px;
    }

        .course-main-right .gift ul li {
            font-size: 13px;
            margin-bottom: 10px;
        }

            .course-main-right .gift ul li:last-child {
                margin-bottom: 0;
            }

            .course-main-right .gift ul li span {
                background: #ebeae9;
                padding: 2px 10px;
                font-size: 12px;
                border-radius: 3px;
            }

.course-main-right .price s {
    color: #808695;
    padding-left: 12px;
    font-size: 14px;
}

.course-main-right .buy__box {
    position: absolute;
    width: 350px;
    bottom: 0;
}

    .course-main-right .buy__box a {
        padding: 8px 46px;
        display: inline-block;
        border-radius: 4px;
        font-size: 16px;
        float: left;
    }

    .course-main-right .buy__box .btn_box {
        overflow: hidden;
    }

        .course-main-right .buy__box .btn_box a.btn_1 {
            background-color: #ec6b6e;
            /* 不支持线性的时候显示 */
            background-image: linear-gradient(to right,#ec6b6e,#f3876d);
            color: #fff;
            border: 1px solid #ec6b6e;
            margin-left: 10px;
            margin-right: 20px;
        }

        .course-main-right .buy__box .btn_box a.btn_2 {
            border: 1px solid #f53f31;
            color: #f53f31;
        }

.course-main-right .mode {
    overflow: hidden;
    padding: 10px 0px;
    margin-top: 10px;
    padding-left: 10px;
}

    .course-main-right .mode label {
        float: left;
        color: #7e807b;
    }

    .course-main-right .mode span {
    }

    .course-main-right .mode .item {
        float: left;
        display: inline-block;
    }

        .course-main-right .mode .item span {
            padding-left: 20px;
            color: #7e807b;
            margin-right: 10px;
        }

    .course-main-right .mode span.weixin {
        background: url("https://stu.edu-edu.com/Student/images/pic_4.png") no-repeat left center;
        background-size: 18px;
    }

    .course-main-right .mode span.zhifubao {
        background: url("https://stu.edu-edu.com/Student/images/pic_5.png") no-repeat left center;
        background-size: 18px;
    }

    .course-main-right .mode span.huabei {
        background: url("https://stu.edu-edu.com/Student/images/pic_6.png") no-repeat left center;
        background-size: 18px;
    }

    .course-main-right .mode span.xinyongka {
        background: url("https://stu.edu-edu.com/Student/images/pic_7.png") no-repeat left center;
        background-size: 25px;
        padding-left: 26px;
    }

    .course-main-right .mode .item span:last-child {
        margin-right: 0;
    }

.w-1200.content {
    margin-top: 20px;
}

.content .content__left {
    width: 810px;
    float: left;
}

    .content .content__left .content__left__top {
        background: #fff;
        border-radius: 4px 4px 0px 0px;
    }

        .content .content__left .content__left__top .navs {
            border: 1px solid #e8e9ed;
        }

.content .content__right {
    width: 370px;
    float: right;
}

.content::after {
    content: "";
    display: block;
    clear: both;
}

.content .content__left .content__left__top .navs ul {
}

    .content .content__left .content__left__top .navs ul li {
        float: left;
        color: #454c5c;
        padding: 15px 20px;
        position: relative;
        cursor: pointer;
        padding-top: 20px;
        margin: 0;
        font-size: 16px;
    }

    .content .content__left .content__left__top .navs ul::after {
        content: "";
        display: block;
        clear: both;
    }

    .content .content__left .content__left__top .navs ul li.active {
        color: #f53f31;
    }

        .content .content__left .content__left__top .navs ul li.active:before {
            content: '';
            width: 70px;
            height: 2px;
            background: #f53f31;
            display: block;
            position: absolute;
            bottom: 0;
            left: 16px;
        }

    .content .content__left .content__left__top .navs ul li.catalogue:after {
        content: '试听';
        width: 46px;
        height: 20px;
        background: #f53f31;
        display: block;
        position: absolute;
        text-align: center;
        border-radius: 20px;
        color: #fff;
        line-height: 20px;
        top: 4px;
        right: -21px;
        font-size: 12px;
    }

    .content .content__left .content__left__top .navs ul li.catalogue {
        margin-right: 30px;
    }

.content .content__left .content__left__top .navs__list {
    position: relative;
    display: none;
    border: 1px solid #e9eaec;
    border-top: none;
    border-bottom: 1px solid #e8e9ed;
    position: relative;
}

.navs__list {
}

.content .content__left .content__left__top .navs__list ul {
    width: 770px;
    float: left;
    padding: 10px;
    height: 26px;
    overflow: hidden;
}

    .content .content__left .content__left__top .navs__list ul li {
        float: left;
        padding: 5px 10px;
        color: #454c5c;
        cursor: pointer;
    }

        .content .content__left .content__left__top .navs__list ul li.active {
            color: #f53f31;
        }

    .content .content__left .content__left__top .navs__list ul:after {
        content: "";
        display: block;
        clear: both;
    }

.content .content__left .content__left__top .navs__list:after {
    content: "";
    display: block;
    clear: both;
}

.content .content__left .content__left__top .navs__list #more {
    color: #454c5c;
    font-size: 23px;
    position: absolute;
    right: 20px;
    top: 14px;
    cursor: pointer;
    z-index: 80;
}

.content .content__left .course__box {
    padding: 20px;
    background: #fff;
    /* margin-top:10px;
	*/
    border: 1px solid #e8e9ed;
    border-top: none;
    padding-top: 1px;
}

    .content .content__left .course__box .course__box1 {
        padding: 20px;
        padding-bottom: 0;
    }

        .content .content__left .course__box .course__box1 p {
            color: #1a213d;
            line-height: 20px;
            padding-bottom: 10px;
        }

        .content .content__left .course__box .course__box1 img {
            max-width: 100%;
            height: auto;
        }

.h_15 {
    height: 15px;
    display: none;
}

.content .content__left .course__box .item {
    display: none;
}

    .content .content__left .course__box .item.active {
        display: block;
    }

.content .content__left .course__box .course__box2 {
}

    .content .content__left .course__box .course__box2 h3 {
        position: relative;
        color: #12243c;
        padding-left: 15px;
        font-size: 15px;
        margin: 10px 0px;
        margin-top: 20px;
    }

        .content .content__left .course__box .course__box2 h3:after {
            content: "";
            width: 5px;
            height: 20px;
            background: #f53f31;
            display: block;
            position: absolute;
            left: 0;
            top: 0;
            border-radius: 10px;
        }

    .content .content__left .course__box .course__box2 .guidance {
        padding-top: 13px;
        padding-left: 15px;
        color: #12243c;
        position: relative;
        font-weight: bold;
        border-bottom: 1px solid #e9eaec;
        padding-bottom: 13px;
        cursor: pointer;
    }

        .content .content__left .course__box .course__box2 .guidance:after {
            content: "";
            width: 77px;
            height: 9px;
            background: #fc9d99;
            display: block;
            position: absolute;
            left: 12px;
            bottom: 0;
            border-radius: 10px;
            display: none;
        }

        .content .content__left .course__box .course__box2 .guidance span {
            position: relative;
            z-index: 10;
        }

        .content .content__left .course__box .course__box2 .guidance i {
            float: right;
            font-size: 20px;
        }

        .content .content__left .course__box .course__box2 .guidance em {
            float: right;
            font-style: normal;
            background: #f53f31;
            color: #fff;
            border-radius: 30px;
            padding: 2px 9px;
            margin-right: 15px;
        }

.chapter {
    display: none;
}

    .chapter.open {
        display: block;
    }

.course__box2 .box2__item {
    padding-bottom: 20px;
}

    .course__box2 .box2__item:last-child {
        padding-bottom: 0;
    }

.navs__list__flex {
    position: absolute;
    background: #fff;
    width: 807px;
    border: 1px solid #e8e9ed;
    border-top: none;
    overflow: hidden;
    z-index: 50;
    display: none;
}

    .navs__list__flex .bix p {
        float: left;
        float: left;
        padding: 5px 14px;
        color: #454c5c;
        cursor: pointer;
    }

    .navs__list__flex .bix {
        overflow: hidden;
        padding: 15px;
        padding-right: 55px;
    }

        .navs__list__flex .bix p.active {
            color: #f53f32;
        }

.course__box3 {
}

    .course__box3 ul {
    }

        .course__box3 ul li {
            border-bottom: 1px solid #e8e9ed;
            padding-bottom: 30px;
            padding-top: 30px;
        }

            .course__box3 ul li .teacher_pic {
                overflow: hidden;
            }

                .course__box3 ul li .teacher_pic img {
                    float: left;
                    border-radius: 50%;
                    width: 50px;
                    height: 50px;
                }

                .course__box3 ul li .teacher_pic .information {
                    float: left;
                    padding-left: 10px;
                    padding-top: 5px;
                }

                .course__box3 ul li .teacher_pic p {
                    color: #15233e;
                    font-weight: bold;
                    font-size: 16px;
                }

                .course__box3 ul li .teacher_pic span {
                    color: #484b5e;
                    padding-top: 3px;
                    display: block;
                }

            .course__box3 ul li .teacher_date {
                padding-left: 58px;
                padding-top: 10px;
            }

                .course__box3 ul li .teacher_date p {
                    color: #818493;
                    line-height: 22px;
                }

            .course__box3 ul li:last-child {
                border-bottom: none;
            }

#noteacher {
    text-align: center;
    padding: 30px 0;
    display: none;
}

    #noteacher img {
        margin: auto;
        width: 160px;
    }

    #noteacher p {
        margin-top: 5px;
        font-weight: 700;
    }

.course__box4 {
    padding-top: 20px;
}

    .course__box4 .title {
        position: relative;
        color: #12243c;
        padding-left: 15px;
        font-size: 15px;
        margin: 10px 0px;
        font-weight: bold;
        margin-bottom: 15px;
    }

        .course__box4 .title:after {
            content: "";
            width: 5px;
            height: 20px;
            background: #f53f31;
            display: block;
            position: absolute;
            left: 0;
            top: 0;
            border-radius: 10px;
        }

    .course__box4 ul {
        padding-bottom: 20px;
    }

        .course__box4 ul li {
            overflow: hidden;
            border-bottom: 1px solid #e8e9ed;
            padding: 10px;
        }

            .course__box4 ul li span {
                float: left;
                color: #12243c;
                display: inline-block;
            }

            .course__box4 ul li.th {
            }

                .course__box4 ul li.th span {
                    font-weight: bold;
                }

            .course__box4 ul li span.td1 {
                width: 30px;
                text-align: center;
                margin-right: 20px;
            }

            .course__box4 ul li span.td2 {
                width: 100px;
                text-align: center;
                margin-right: 40px;
            }

            .course__box4 ul li span.td3 {
                width: 295px;
                text-align: left;
            }

            .course__box4 ul li span.td4 {
                width: 100px;
                text-align: center;
                margin-right: 40px;
            }

            .course__box4 ul li span.td5 {
                width: 100px;
                text-align: center;
            }

            .course__box4 ul li span.total {
                width: 100px;
                text-align: center;
                margin-left: 50px;
            }

            .course__box4 ul li span.totalDetail {
                float: right;
                text-align: center;
                margin-right: 5px;
            }

    .course__box4 p {
        color: #12243c;
        font-size: 14px;
        padding-bottom: 15px;
        line-height: 22px;
        padding-left: 14px;
        letter-spacing: 1px;
    }

.content__right .recommendCourse {
    background: #ffffff;
    padding-bottom: 20px;
    border: 1px solid #e8e9ed;
    margin-bottom: 20px;
}

.content__right h3.title {
    color: #454c5c;
    font-weight: normal;
    position: relative;
    padding-left: 30px;
    line-height: 54px;
    border-bottom: 1px solid #e8e9ed;
}

    .content__right h3.title:after {
        content: "";
        width: 5px;
        height: 20px;
        background: #f53f31;
        display: block;
        position: absolute;
        left: 15px;
        top: 17px;
        border-radius: 10px;
    }

.content__right .recommendCourse .item {
    padding: 20px;
    padding-bottom: 0;
}

.content__right .item h3 {
    color: #16253c;
    font-size: 18px;
}

.content__right .recommendCourse .item .main {
    border: 1px solid #e8e9ed;
    padding: 20px 15px;
    border-radius: 6px;
}

    .content__right .recommendCourse .item .main ul {
        overflow: hidden;
        padding-top: 10px;
    }

        .content__right .recommendCourse .item .main ul li {
            float: left;
            background: #fdebeb;
            padding: 5px 10px;
            margin-right: 6px;
            border-radius: 4px;
            color: #4f5a6e;
            margin-bottom: 10px;
            font-size: 12px;
        }

    .content__right .recommendCourse .item .main .buy {
        overflow: hidden;
        padding-top: 12px;
    }

        .content__right .recommendCourse .item .main .buy span {
            float: left;
            color: #f53f31;
            font-size: 24px;
            font-weight: bold;
        }

            .content__right .recommendCourse .item .main .buy span i {
                font-style: normal;
                font-size: 16px;
                font-weight: normal;
                padding-right: 5px;
            }

        .content__right .recommendCourse .item .main .buy a {
            float: right;
            background: #f53f31;
            color: #fff;
            display: inline-block;
            padding: 7px 24px;
            border-radius: 4px;
            border: 1px solid #f53f31;
        }

.content__right .news {
    background: #ffffff;
    /* margin-top:20px;
	*/
    margin-bottom: 20px;
    border: 1px solid #e8e9ed;
}

    .content__right .news .title a {
        color: #9ea8b4;
        float: right;
        margin-right: 20px;
        font-size: 14px;
    }

        .content__right .news .title a i {
            font-size: 17px;
            padding-left: 5px;
        }

    .content__right .news ul {
        padding: 15px 20px;
    }

        .content__right .news ul li {
            margin-bottom: 12px;
            padding-left: 15px;
            position: relative;
        }

            .content__right .news ul li:before {
                content: '';
                width: 5px;
                height: 5px;
                background: #494a5c;
                display: block;
                position: absolute;
                left: 0;
                top: 7px;
                border-radius: 50%;
            }

            .content__right .news ul li a {
                color: #494a5c;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
                display: block;
            }

            .content__right .news ul li:last-child {
                margin-bottom: 0;
            }

            .content__right .news ul li a:hover {
                color: #f53f32;
                -moz-transition: ease-out 0.3s;
                -o-transition: ease-out 0.3s;
                -webkit-transition: ease-out 0.3s;
                transition: ease-out 0.3s;
            }

.content__right .activity {
    background: #ffffff;
    /*margin-top:20px;
	*/
    border: 1px solid #e8e9ed;
    padding-bottom: 15px;
}

.activity .item {
    padding: 20px 0px;
    padding-bottom: 0;
}

    .activity .item img {
        display: block;
        margin: auto;
        width: 95%;
    }

    .activity .item p {
        padding-left: 20px;
        padding-top: 15px;
        font-weight: bold;
        color: #15243b;
        font-size: 15px;
    }

    .activity .item a {
        display: block;
    }
/*树级结构*/
.chapter_box .video {
    padding: 12px 5px;
    overflow: hidden;
}

.chapter_box .folder {
    padding: 12px 5px;
    overflow: hidden;
    padding-right: 0;
}

.chapter_box {
    border-bottom: 1px solid #e9eaec;
}

    .chapter_box:last-child {
        border-bottom: 1px solid #e9eaec;
    }

    .chapter_box .classA, .classB {
        cursor: pointer;
        padding-left: 10px;
    }

    .chapter_box .classB {
        padding: 0px 0px;
        display: none;
    }

    .chapter_box .classC {
        padding: 0px 0px;
        display: none;
    }

    .chapter_box p {
        float: left;
        color: #525a6f;
    }

        .chapter_box p.active {
            color: #f53f32;
        }

    .chapter_box em {
        float: right;
        font-style: normal;
        color: #f53f32;
        border: 1px solid #f53f32;
        padding: 1px 10px;
        border-radius: 20px;
        cursor: pointer;
        margin-right: 20px;
    }

.classATitle {
    overflow: hidden;
}

.chapter_box .classBTitle {
    border-top: 1px solid #e9eaec;
}

.chapter_box .classCTitle {
    border-top: 1px solid #e9eaec;
}

.classA .classATitle.video {
}

.chapter_box .video p {
    background: url("https://stu.edu-edu.com/Student/images/pic_8.png") no-repeat left center;
    padding-left: 25px;
}

.chapter_box .folder i {
    float: right;
    font-size: 20px;
}

.chapter_box.open .classB {
    display: block;
}

.course-main-right .buy__box .btn_box a.btn_1:hover {
    color: #fff;
    -moz-transition: ease-out 0.3s;
    -o-transition: ease-out 0.3s;
    -webkit-transition: ease-out 0.3s;
    transition: ease-out 0.3s;
    background: linear-gradient( 94deg,#f04d3e,#ff9b74);
}

.course-main-right .buy__box .btn_box a.btn_2:hover {
    background: #f53f31;
    color: #fff;
    -moz-transition: ease-out 0.3s;
    -o-transition: ease-out 0.3s;
    -webkit-transition: ease-out 0.3s;
    transition: ease-out 0.3s;
}

.content__right .recommendCourse .item .main .buy a:hover {
    background: #fff;
    color: #f53f31;
    -moz-transition: ease-out 0.3s;
    -o-transition: ease-out 0.3s;
    -webkit-transition: ease-out 0.3s;
    transition: ease-out 0.3s;
}
/*侧边栏样式*/
.toolbar-item, .toolbar-layer {
    background: url("https://stu.edu-edu.com/Student/images/smal_bj.png") no-repeat;
    background-color: #ffffff
}

.toolbar {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 999;
    box-shadow: 0px 0px 10px lightgrey;
}

.toolbar-item {
    display: block;
    width: 54px;
    height: 54px;
    position: relative;
    -moz-transition: background-position 0.5s;
    -ms-transition: background-position 0.5s;
    -o-moz-transition: background-position 0.5s;
    -webkit-moz-transition: background-position 0.5s;
    transition: background-position 0.5s;
}

    .toolbar-item:hover .toolbar-layer {
        opacity: 1;
        filter: alpha(opacity=100);
        transform: scale(1);
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
    }

.toolbar-item-weixin {
    background-position: 0px -440px;
}

    .toolbar-item-weixin:hover {
        background-position: 0px -495px;
    }

    .toolbar-item-weixin .toolbar-layer {
        height: 105px;
        background: url("https://www.edu-edu.com/tp/PC/b2c/images/wx___gzh.jpg") no-repeat;
        background-size: 93%;
    }

.toolbar-item-feedback {
    background-position: 0px -109px;
}

    .toolbar-item-feedback:hover {
        background-position: 0px -165px;
    }

.toolbar-item-app {
    background-position: 0px -330px;
}

    .toolbar-item-app:hover {
        background-position: 0px -386px;
    }

    .toolbar-item-app .toolbar-layer {
        height: 105px;
        background: url("https://www.edu-edu.com/tp/PC/b2c/images/zkedd.png") no-repeat
    }

.toolbar-item-top {
    background-position: 0 -674px;
}

    .toolbar-item-top:hover {
        background-position: 0 -736px;
    }

.toolbar-layer {
    position: absolute;
    right: 46px;
    bottom: -10px;
    width: 114px;
    opacity: 0;
    filter: alpha(opacity=0);
    transform-origin: 95% 95%;
    -moz-transform-origin: 95% 95%;
    -ms-transform-origin: 95% 95%;
    -o-transform-origin: 95% 95%;
    -webkit-transform-origin: 95% 95%;
    transform: scale(0.01);
    -moz-transform: scale(0.01);
    -ms-transform: scale(0.01);
    -o-transform: scale(0.01);
    -webkit-transform: scale(0.01);
    transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
    -webkit-transition: all 1s;
}

.toolbar .toolbar-item {
    border-bottom: 1px solid #d3d3d3
}

.toolbar-item-about {
    border-bottom: 1px solid #d3d3d3
}

.toolbar-item-emal {
    background-position: 0px -220px;
}

    .toolbar-item-emal:hover {
        background-position: 0px -275px;
    }

    .toolbar-item-emal .toolbar-layer {
        height: 52px;
        background: none;
        !important;
        position: absolute;
        right: 54px;
        bottom: 0px;
        width: 173px;
        line-height: 50px;
        padding-left: 10px;
        background: #ffffff;
        border: 1px solid #d3d3d3;
        top: 0px;
    }

.toolbar-item-feedback .toolbar-layer {
    height: 52px;
    background: none;
    !important;
    position: absolute;
    right: 54px;
    bottom: 0px;
    width: 120px;
    font-size: 16px;
    line-height: 50px;
    padding-left: 10px;
    background: #ffffff;
    border: 1px solid #d3d3d3;
    top: 0px;
}

.toolbar-item-about {
    display: block;
    width: 54px;
    height: 54px;
    position: relative;
    background: url("https://stu.edu-edu.com/Student/images/smal_bj.png") no-repeat;
    background-position: 0px -0px;
    -moz-transition: background-position 0.5s;
    -ms-transition: background-position 0.5s;
    -o-moz-transition: background-position 0.5s;
    -webkit-moz-transition: background-position 0.5s;
    transition: background-position 0.5s;
}

    .toolbar-item-about:hover {
        background-position: 0px -54px;
    }

    .toolbar-item-about img {
        position: absolute;
        height: 140px;
        top: -118px;
        left: -37px;
    }

#agentInfo {
    right: 0;
    bottom: 10px;
    position: absolute;
}

    #agentInfo a {
        border: 1px solid #ccc;
        padding: 3px 6px 3px 6px;
        border-radius: 5px;
        color: #A9A9A9;
        display: inline-block;
        font-size: 12px;
        background: #fff;
    }

.curriculum-details .curriculum-center {
    background: #fff;
    padding: 20px 0;
    margin-top: 15px;
    padding-bottom: 0;
}

    .curriculum-details .curriculum-center h3 {
        background: #fff;
        font-size: 16px;
        color: #1a213d;
        border-left: 3px solid #ed6e6e;
        padding-left: 10px;
        position: relative;
    }

        .curriculum-details .curriculum-center h3 p {
            position: absolute;
            right: 20px;
            top: 0px;
            font-size: 14px;
            cursor: pointer;
        }

            .curriculum-details .curriculum-center h3 p span {
                color: #a2a2a2;
                font-weight: normal;
            }

        .curriculum-details .curriculum-center h3 i {
            padding-left: 6px;
            font-size: 16px;
        }

    .curriculum-details .curriculum-center .fxg {
        display: block;
        height: 1px;
        background: #e9eaec;
        margin-top: 16px;
    }

.add-course-box {
    display: none;
    padding-top: 20px;
}

.curriculum-details .curriculum-center .classes-box {
    padding-bottom: 0;
    padding: 20px;
    padding-top: 0;
}

    .curriculum-details .curriculum-center .classes-box h4 {
        color: #1a213d;
        font-size: 16px;
        padding-bottom: 20px;
    }

    .curriculum-details .curriculum-center .classes-box ul {
        overflow: hidden;
        margin-right: -20px;
    }

        .curriculum-details .curriculum-center .classes-box ul li {
            float: left;
            margin-right: 20px;
            border: 1px solid #e9eaec;
            padding: 15px;
            background: #f8f8f8;
            border-radius: 4px;
            width: 243px;
            height: auto;
            margin-bottom: 20px;
        }

            .curriculum-details .curriculum-center .classes-box ul li p {
                font-size: 15px;
                font-weight: bold;
                color: #1a213d;
                padding-bottom: 10px;
                padding-top: 10px;
                overflow: hidden;
                display: grid;
                grid-template-columns: 20px 1fr;
            }

                .curriculum-details .curriculum-center .classes-box ul li p input {
                    margin-right: 6px;
                    float: left;
                    width: 15px;
                    height: 15px;
                }

                .curriculum-details .curriculum-center .classes-box ul li p label {
                    float: left;
                    position: relative;
                    top: -3px;
                    display: inline-block;
                    white-space: nowrap;
                    overflow: hidden;
                    text-overflow: ellipsis;
                }

            .curriculum-details .curriculum-center .classes-box ul li span {
                color: #7f8794;
            }

                .curriculum-details .curriculum-center .classes-box ul li span i {
                    font-style: normal;
                    padding-right: 10px;
                }

                .curriculum-details .curriculum-center .classes-box ul li span em {
                    font-style: normal;
                }

            .curriculum-details .curriculum-center .classes-box ul li .price {
                font-size: 16px;
                color: #e70012;
                padding: 5px 0px;
                font-weight: bold;
            }

.course-explain {
    margin-top: 0px;
    padding: 20px;
}

    .course-explain h4 {
        color: #12243c;
        font-size: 16px;
        padding-bottom: 10px;
    }

    .course-explain .professional-box {
        padding-top: 15px;
        overflow: hidden;
    }

        .course-explain .professional-box dl {
            float: left;
        }

            .course-explain .professional-box dl dt {
                color: #808696;
                padding-bottom: 10px;
            }

                .course-explain .professional-box dl dt span {
                    color: #fe0002;
                    font-weight: bold;
                }

            .course-explain .professional-box dl dd s {
                color: #808695;
                padding-left: 12px;
                font-size: 14px;
            }

            .course-explain .professional-box dl dd b {
                color: #17263d;
            }

            .course-explain .professional-box dl dd span {
                color: #f92524;
                font-weight: bold;
                font-size: 18px;
            }

        .course-explain .professional-box ul {
            float: right;
            overflow: hidden;
        }

            .course-explain .professional-box ul .active {
                margin-right: 20px;
                color: #fff;
                background: #e70012;
            }

            .course-explain .professional-box ul li {
                float: left;
                width: 120px;
                border: 1px solid #e9e9e9;
                color: #272727;
                padding: 8px 0px;
                text-align: center;
                cursor: pointer;
                border-radius: 4px;
            }

            .course-explain .professional-box ul .buyli {
                background-color: #ec6b6e;
                background-image: linear-gradient(to right,#ec6b6e,#f3876d);
                color: #fff;
                border: 1px solid #ec6b6e;
                margin-left: 10px;
                margin-right: 20px;
            }

            .course-explain .professional-box ul .cusli {
                border: 1px solid #f53f31;
                color: #f53f31;
            }

                .course-explain .professional-box ul .cusli:hover {
                    background: #f53f31;
                    color: #fff;
                    -moz-transition: ease-out 0.3s;
                    -o-transition: ease-out 0.3s;
                    -webkit-transition: ease-out 0.3s;
                    transition: ease-out 0.3s;
                }

    .course-explain p {
        padding-bottom: 10px !important;
        color: #12243c !important;
        font-size: 14px;
    }


/*移动端适配*/
.m_course_price, .m_gift, .m_course-main-course, .m_Mask, .m_select_course, .m_buy_btn_box, #m_agentInfo {
    display: none;
}

#ExercisesList {
    width: 400px;
    padding: 15px;
    overflow-y: auto;
    max-height: 400px;
    padding-top: 5px;
}

    #ExercisesList ul li {
        padding: 10px 0;
        color: #676767;
        border-bottom: 1px dashed #aaaaaa;
    }

        #ExercisesList ul li:last-child {
            border-bottom: none;
        }

        #ExercisesList ul li i.fa {
            padding-right: 10px;
            color: #ed6e6e;
        }

@media screen and (max-width:500px) {
    #ExercisesList {
        width: 6rem;
    }

        #ExercisesList ul li {
            display: block;
        }

    .mbx, .toolbar {
        display: none;
    }

    #course-main {
        padding-top: 0.25rem;
        border-radius: 0;
    }
    /*活动时的样式*/
    .active-course-main {
        padding-top: 1rem !important;
    }

    .course-main {
        padding: 0.2rem;
        display: block;
        padding-top: 0.5rem;
    }

        .course-main .course-main-left:before {
            display: none;
        }

    #subject_list {
        display: none;
    }

    #teacher_list {
        display: none;
    }

    .course-main .course-main-right {
        /* display:none!important;
	*/
        position: absolute;
        top: -1.1rem;
        z-index: 100;
        left: 0;
        right: 0;
        width: 100%;
        display: block;
        padding: 0;
    }

        .course-main .course-main-right .promotion__box {
            position: initial;
            width: 100%;
            height: auto;
        }

            .course-main .course-main-right .promotion__box p {
                font-size: 0.3rem;
                padding-left: 0.3rem;
                padding-top: 0;
                line-height: 0.8rem;
            }

            .course-main .course-main-right .promotion__box .countdown {
                font-size: 0.26rem;
                padding-left: 0;
                float: right;
                padding-right: 0.3rem;
                padding-top: 0;
                line-height: 0.8rem;
            }

    .course-main-right .price {
        display: none;
    }

    .course-main-right .gift {
        display: none;
    }

    .course-main-right .buy__box {
        display: none;
    }

    .course-main-left .title {
        font-size: 0.38rem;
        padding: 0.1rem 0;
    }

    .course-main-left .label {
        padding: 0.15rem 0;
    }

        .course-main-left .label label {
            margin-right: 0.1rem;
            padding: 0.05rem 0.15rem;
            font-size: 0.22rem;
            margin-bottom: 0.15rem;
        }

    .m_course_price {
        display: block;
        font-size: 0.4rem;
        color: #f83d34;
        font-weight: bold;
        padding: 0.1rem 0;
    }

        .m_course_price i {
            font-style: normal;
            font-size: 0.26rem;
            font-weight: normal;
            padding-right: 0.08rem;
        }

        .m_course_price span {
        }

    .course-main-left ul li {
        display: grid;
        grid-template-columns: 1.3rem 1fr;
        grid-gap: 0.15rem;
        padding-bottom: 0.1rem;
    }

        .course-main-left ul li label {
            font-size: 0.24rem;
            line-height: initial;
        }

        .course-main-left ul li p.appropriate {
            padding: 0;
            font-size: 0.24rem;
        }

        .course-main-left ul li p.promise {
            padding: 0;
            font-size: 0.24rem;
            width: 100%;
        }

            .course-main-left ul li p.promise span {
                padding-left: 0.35rem;
                display: block;
                margin-bottom: 0.1rem;
                background: url(https://stu.edu-edu.com/Student/images/pic_2.png) no-repeat left center;
                background-size: 0.25rem;
                padding-bottom: 0;
            }

    .m_course-main-course {
        display: block;
        background: #fff;
        margin-top: 0.25rem;
        padding: 0.25rem 0.2rem;
        overflow: hidden;
        margin-bottom: 0.25rem;
        box-shadow: 0px 0px 5px #d6d6d6;
    }

        .m_course-main-course p {
            float: left;
            color: #9ba7b5;
            font-size: 0.24rem;
        }

        .m_course-main-course .m-courseNameList {
            float: left;
            padding-left: 0.25rem;
        }

            .m_course-main-course .m-courseNameList span {
                color: #18223d;
                font-size: 0.24rem;
                display: block;
                padding-bottom: 0.15rem;
            }

                .m_course-main-course .m-courseNameList span:last-child {
                    padding-bottom: 0;
                }

        .m_course-main-course em {
            float: right;
            font-style: normal;
            color: #65717f;
            font-size: 0.24rem;
        }

            .m_course-main-course em i {
                font-size: 0.3rem;
                padding-left: 0.1rem;
            }

    .m_Mask {
        position: fixed;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.25);
        display: block;
        z-index: 120;
        display: none;
    }

    .m_select_course {
        display: block;
        background: #fff;
        position: fixed;
        z-index: 200;
        width: 100%;
        bottom: -20rem;
        border-radius: 0.3rem 0.3rem 0 0;
    }

    .navs__list__flex {
        width: 100%;
        border: none;
    }

        .navs__list__flex .bix {
            padding: 0.2rem;
            padding-right: 0.5rem;
            border-bottom: 1px solid #bbb;
        }

            .navs__list__flex .bix p {
                font-size: 0.24rem;
                padding: 0.05rem 0.2rem;
            }

    .course__box3 ul li {
        padding-bottom: 0.2rem;
        padding-top: 0.2rem;
    }

    .w-1200.content {
        margin-top: 0.25rem;
    }

    .course__box3 ul li .teacher_pic img {
        width: 0.9rem;
        height: 0.9rem;
    }

    .course__box3 ul li .teacher_pic .information {
        padding-left: 0.2rem;
        padding-top: 0.1rem;
    }

    .course__box3 ul li .teacher_pic p {
        font-size: 0.28rem;
    }

    .course__box3 ul li .teacher_pic span {
        font-size: 0.24rem;
        padding-top: 0.03rem;
    }

    .course__box3 ul li .teacher_date {
        padding-left: 1.1rem;
        padding-top: 0;
    }

        .course__box3 ul li .teacher_date p {
            font-size: 0.24rem;
            line-height: 0.35rem;
        }

    .m_select_box {
        height: 100%;
        position: relative;
        padding: 0.25rem;
        padding-top: 0.4rem;
        padding-bottom: 0.4rem;
    }

        .m_select_box .title {
            color: #000000;
            font-size: 0.28rem;
        }

        .m_select_box .fa-close {
            position: absolute;
            font-size: 0.35rem;
            top: 0.1rem;
            right: 0.1rem;
            font-weight: normal;
            z-index: 10;
            padding: 0.2rem;
        }

    .m_select_Number {
        color: #f53f31;
        font-weight: bold;
        font-style: normal;
        font-size: 0.42rem;
        padding: 0.18rem 0;
        display: inline-block;
        padding-bottom: 0.3rem;
    }

    .m_price s {
        font-size: 0.26rem;
        padding-left: 0.15rem;
        color: #7c7c7c;
    }

    .content .content__left .content__left__top .navs__list ul {
        width: 6.5rem;
        height: 0.5rem;
        overflow: hidden;
    }

    .m_select_box ul {
        padding: 0.15rem 0;
        padding-bottom: 0.5rem;
        overflow: hidden;
        max-height: 4rem;
        overflow-y: auto;
    }

        .m_select_box ul li {
            background: #dddee2;
            color: #4f5b73;
            text-align: center;
            padding: 0.15rem 0;
            font-size: 0.24rem;
            border-radius: 0.1rem;
            float: left;
            margin: 0.1rem;
            padding: 0.15rem 0.2rem;
        }

            .m_select_box ul li.active {
                background: #f53f31;
                color: #fff;
            }

    .m_select_box .m_buyBtn {
        background: #f53f31;
        display: block;
        text-align: center;
        color: #fff;
        padding: 0.25rem 0;
        font-size: 0.3rem;
        border-radius: 0.1rem;
    }

    .content .content__right {
        display: none;
    }

    .content .content__left {
        width: 100%;
        float: none;
    }

        .content .content__left .content__left__top .navs ul {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr 1fr;
            grid-gap: 0;
        }

            .content .content__left .content__left__top .navs ul li {
                float: none;
                padding: 0;
                margin: 0;
                text-align: center;
                font-size: 0.28rem;
                padding: 0.25rem;
            }

                .content .content__left .content__left__top .navs ul li.catalogue {
                    margin: 0;
                }

                .content .content__left .content__left__top .navs ul li.active {
                    font-size: 0.28rem;
                    font-weight: bold;
                }

                    .content .content__left .content__left__top .navs ul li.active:before {
                        display: none;
                    }

                .content .content__left .content__left__top .navs ul li.catalogue:after {
                    width: 0.8rem;
                    height: 0.3rem;
                    font-size: 0.24rem;
                    line-height: 0.3rem;
                    right: -0.1rem;
                }

        .content .content__left .course__box {
            padding: 0.2rem;
        }

        .content .content__left .content__left__top .navs__list ul li {
            padding: 0.13rem;
            font-size: 0.24rem;
        }

        .content .content__left .content__left__top .navs__list #more {
            font-size: 0.3rem;
            top: 0.3rem;
            right: 0.2rem;
        }

    .h_15 {
        height: 0.2rem;
    }

    .content .content__left .course__box .course__box2 h3 {
        font-size: 0.28rem;
        padding-left: 0.25rem;
        margin-top: 0.2rem;
    }

        .content .content__left .course__box .course__box2 h3:after {
            width: 0.1rem;
            height: 0.36rem;
        }

    .content .content__left .course__box .course__box2 .guidance {
        padding-left: 0.3rem;
        font-size: 0.26rem;
        padding-top: 0.2rem;
    }

        .content .content__left .course__box .course__box2 .guidance:after {
            width: 1.46rem;
            height: 0.15rem;
            left: 0.22rem;
        }

    .chapter_box .classA, .classB {
        padding-left: 0.25rem;
    }

    .content .content__left .course__box .course__box2 .guidance em {
        font-size: 0.24rem;
        padding: 0.04rem 0.2rem;
        margin-right: 0.25rem;
    }

    .course-main .course-main-left {
        width: 100%;
        display: block;
    }

    .chapter_box .video p {
        background-size: 0.3rem;
        padding-left: 0.4rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 5rem;
    }

    .chapter_box p {
        font-size: 0.24rem;
    }

    .chapter_box em {
        font-size: 0.24rem;
        padding: 0 0.15rem;
    }

    .chapter_box .video {
        padding: 0.2rem 0.08rem;
    }

    .chapter_box .folder i {
        font-size: 0.3rem;
    }

    .chapter_box .folder {
        padding: 0.2rem 0.08rem;
    }

    .m_buy_btn_box {
        background: #fff;
        height: 1.2rem;
        position: fixed;
        bottom: 0;
        right: 0;
        left: 0;
        box-shadow: 0px 0px 5px #d6d6d6;
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-gap: 0.2rem;
        padding: 0 0.2rem;
        z-index: 50;
    }

    .new_footer {
        padding-bottom: 1.2rem !important;
    }

    .m_buy_btn_box a {
        font-size: 0.3rem;
    }

        .m_buy_btn_box a.btn1 {
            background: #e6e7eb;
            height: 0.85rem;
            text-align: center;
            line-height: 0.85rem;
            margin-top: 0.15rem;
            border-radius: 0.06rem;
            color: #525a6d;
        }

            .m_buy_btn_box a.btn1 span {
                background: url("https://stu.edu-edu.com/Student/images/pic_14.png") no-repeat left center;
                padding-left: 0.45rem;
                background-size: 0.35rem;
            }

        .m_buy_btn_box a.btn2 {
            background: #f53f31;
            height: 0.85rem;
            text-align: center;
            line-height: 0.85rem;
            margin-top: 0.15rem;
            border-radius: 0.06rem;
            color: #fff;
        }

    #m_agentInfo {
        display: block;
    }

    #agentInfos {
        right: 0;
        bottom: 10px;
        position: absolute;
    }

        #agentInfos a {
            border: 1px solid #ccc;
            padding: 3px 6px 3px 6px;
            border-radius: 5px;
            color: #A9A9A9;
            display: inline-block;
            font-size: 12px;
            background: #fff;
        }

    .course-main .classType {
        font-size: 0.26rem;
        padding: 0.08rem 0.25rem;
        border-radius: 0px 0px 0.08rem 0.08rem;
    }

    .curriculum-details .curriculum-center {
        display: none;
        padding: 0.25rem;
        margin: 0;
    }

        .curriculum-details .curriculum-center h3 {
            font-size: 0.28rem;
            border-left: 0.08rem solid #ed6e6e;
            padding-left: 0.15rem;
        }

            .curriculum-details .curriculum-center h3 p {
                font-size: 0.28rem;
                right: 0rem;
            }

        .curriculum-details .curriculum-center .fxg {
            margin-top: 0.15rem;
        }

        .curriculum-details .curriculum-center .classes-box {
            padding: 0;
        }

            .curriculum-details .curriculum-center .classes-box h4 {
                font-size: 0.27rem;
                padding: 0.25rem 0;
            }

            .curriculum-details .curriculum-center .classes-box ul {
                display: grid;
                grid-template-columns: 1fr 1fr;
                grid-gap: 0.2rem;
                margin: 0;
            }

                .curriculum-details .curriculum-center .classes-box ul li {
                    float: none;
                    margin: 0;
                    width: auto;
                    padding: 0.15rem;
                    border-radius: 0.04rem;
                    height: auto;
                }

                    .curriculum-details .curriculum-center .classes-box ul li p {
                        padding: 0;
                        font-size: 0.26rem;
                        font-weight: normal;
                    }

                        .curriculum-details .curriculum-center .classes-box ul li p label {
                            font-size: 0.26rem;
                        }

                    .curriculum-details .curriculum-center .classes-box ul li span {
                        display: block;
                        padding-top: 0.1rem;
                        font-size: 0.26rem;
                    }

                        .curriculum-details .curriculum-center .classes-box ul li span i {
                            padding: 0;
                            display: block;
                        }

                    .curriculum-details .curriculum-center .classes-box ul li .price {
                        font-size: 0.28rem;
                        padding: 0.05rem 0;
                    }

    .course-explain {
        margin-top: 0.2rem;
        padding: 0;
    }

        .course-explain h4 {
            font-size: 0.28rem;
            padding-bottom: 0.1rem;
        }

        .course-explain p {
            font-size: 0.26rem !important;
            padding-bottom: 0.2rem !important;
            line-height: 0.4rem;
        }

        .course-explain .professional-box dl dt {
            color: #808696;
            padding-bottom: 0.1rem;
            font-size: 0.26rem;
        }

        .course-explain .professional-box dl dd {
            font-size: 0.26rem;
        }

        .course-explain .professional-box ul {
            display: none;
        }

    .add-course-box {
        padding-top: 0;
    }

    .course__box4 {
        padding-top: 0.1rem;
    }

        .course__box4 .title {
            font-size: 0.28rem;
            padding-left: 0.25rem;
            margin-top: 0rem;
            margin-bottom: 0.15rem;
        }

        .course__box4 ul li {
            padding: 0.2rem;
        }

            .course__box4 ul li span {
                font-size: 0.24rem;
            }

                .course__box4 ul li span.td1 {
                    width: 1rem;
                    margin-right: 0;
                    text-align: left;
                }

                .course__box4 ul li span.td2 {
                    width: 1.5rem;
                    margin-right: 0;
                    text-align: left;
                }

                .course__box4 ul li span.td3 {
                    width: 1.6rem;
                    margin-right: 0;
                }

                .course__box4 ul li span.td4 {
                    width: 1.5rem;
                    margin-right: 0;
                }

                .course__box4 ul li span.td5 {
                    width: 1rem;
                    margin-right: 0;
                }

                .course__box4 ul li span.total {
                    width: 0.7rem;
                    margin-right: 0;
                }

                .course__box4 ul li span.totalDetail {
                    margin-right: 0;
                }

        .course__box4 p {
            font-size: 0.24rem;
            padding-bottom: 0.15rem;
            line-height: 0.38rem;
        }

    #m_courseList {
        max-height: 3rem;
        overflow-y: auto;
        margin: 0.3rem 0;
    }

    .m_classes-box {
    }

        .m_classes-box ol {
        }

            .m_classes-box ol li {
                margin-bottom: 0.25rem;
                padding: 0.15rem 0.2rem;
                border-radius: 0.1rem;
                font-size: 0.24rem;
                margin-right: 0.25rem;
                float: left;
            }

                .m_classes-box ol li em {
                    display: inline-block;
                    font-style: normal;
                    display: inline-block;
                    white-space: nowrap;
                    overflow: hidden;
                    text-overflow: ellipsis;
                }

                    .m_classes-box ol li em.zdy {
                        max-width: 4.75rem;
                    }

            .m_classes-box ol li {
                background: #dddee2;
                color: #4f5b73;
            }

                .m_classes-box ol li.active {
                    background: #f53f31;
                    color: #fff;
                }

    .m_gift {
        display: block;
    }

        .m_gift .m_gift__top {
            font-size: 0.26rem;
            color: #9ba7b5;
            padding-bottom: 0.2rem;
        }

            .m_gift .m_gift__top i {
            }

    .m_course_price s {
        color: #bdbdbd;
        font-size: 0.3rem;
        padding-left: 0.1rem;
    }

    .m_gift .m_gift__top span {
        color: #f53f31;
        padding: 0px 0.05rem;
    }
    /* .m_gift ul {
	display:none;
}
*/
    .m_gift ul li {
        display: block;
        color: #525a6d;
        font-size: 0.24rem;
        padding: 0;
        margin-bottom: 0.2rem;
    }

        .m_gift ul li span {
            background: #ebeae9;
            padding: 0.05rem 0.2rem;
            font-size: 0.22rem;
            border-radius: 3px;
        }
}

@media screen and (min-width:640px) {
    html {
        font-size: 86px;
    }
}

@media screen and (min-width:414px) and (max-width:639px) {
    html {
        font-size: 55px;
    }
}

@media screen and (min-width:375px) and (max-width:413px) {
    html {
        font-size: 50px;
    }
}

@media screen and (min-width:320px) and (max-width:374px) {
    html {
        font-size: 42.5px;
    }
}