body {
    cursor: pointer;
    font-size: 16px;
}

.course-center-bannner {
    width: 100%;
    height: 600px;
    position: relative;
}

.banner-img {
    margin: 0 auto;
    max-width: 2000px;
    height: 100%;
    width: 100%;
}

.outer-box {
    width: 100%;
}

.course-title-box {
    display: flex;
    justify-content: center;
    line-height: 40px;
    margin-bottom: 20px;
}

.course-list {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.course-item {
    width: 368px;
    background: #fffdfd;
    margin: 0 10px 30px 0;
    -webkit-box-shadow: 8px 10px 20px 0 #a5afb7;
    vertical-align: top;
    -moz-box-shadow: 8px 10px 20px 0 #a5afb7;
    box-shadow: 8px 10px 20px 0 #a5afb7;
    list-style: none;
    position: relative;
}
.course-item .demoVideo{
    position: absolute;
    top: 20px;
    right: 20px;
}
#video{
    width: 100%;
    height: 100%;
}
.img-box {
    width: 368px;
    height: 205px;
}

.course-item .img-box>img {
    max-width: 100%;
    max-height: 100%;
}

.course-content {
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 320px;
    white-space: nowrap;
}

.title-style {
    font-weight: 700;
}

.buy-btn-right {
    width: 100% !important;
    overflow: hidden;
    /*display: flex;*/
    /*justify-content: space-between;*/
}

.scope-box {
    margin-right: 0 !important;
}

.scope-box .el-radio__label {
    visibility: hidden !important;
    padding: 0 !important;
}

.box-card {
    margin-bottom: 20px;
}


.content-box-outer {
    margin-bottom: 5px;
    display: flex;
    line-height: 30px;
    padding: 0 10px;
}

.teacher-item {
    display: flex;
    justify-content: space-between;
    padding-right: 10px;
    box-sizing: border-box;
}

.course-time {
    border-right: 1px solid #ccc;
    padding-right: 10px;
}

.title-box {

    display: flex;
}

.title {
    font-size: 18px;
    line-height: 30px;
    text-align: center;
    padding-right: 10px;
}

.show-detail {
    color: rgb(245 130 12);
    line-height: 30px;
}

.show-more {
    display: flex;
    justify-content: flex-end;
    line-height: 50px;
    text-decoration: none;
}

.icon-box {
    margin: 0 5px;
    position: relative;
    width: 21px;
    height: 30px;
}

.icon-box img {
    position: absolute;
    top: 4px;
}

.time-button {
    margin-left: 10px;
    background: #97f5ca;
    padding: 0 10px;
    border-radius: 10px;
    line-height: 30px;
}

.money-box {
    display: flex;
    width: 100%;
    justify-content: space-between;
}

.price-box {
    padding: 0;
}

.true-money {
    font-weight: 700;
    font-size: 20px;
    color: #ef053b;
}

.cancel-money {
    color: #969799;
    text-decoration: line-through;
}

.money-left {
    display: flex;
}

.money-btn {
    width: max-content;
    padding: 10px;
    line-height: 30px;
    border-radius: 10px;
    margin-right: 30px;
}

.go-buy-btn {
    background-color: #e50d0d;
    border-color: #e50d0d;
}

.course-title-img {
    width: 40px;
    height: 40px;
    position: relative;
}

.course-title-img img {
    position: absolute;
    top: 50%;
    margin-top: -32px;
    left: 50%;
    margin-left: -36px;
}

.course-name {
    font-size: 30px;
    line-height: 40px;
    padding: 0 20px;
}

.show-more-box {
    position: fixed;
    right: 2%;
    bottom: 5%;
}

.pay-title {
    font-weight: 700;
}

.pay-info {
    background-color: #edf6ff;
    border: 1px solid #76b1e9;
    padding: 20px;
    font-size: 16px;
    margin-bottom: 20px;

}

.pay-icons {
    display: flex;
    justify-content: space-between;
}

.pay-info-item {
    padding-bottom: 20px;
    display: flex;
}

.pay-img-item {
    flex: 1;
    text-align: center;
    height: 112px;

}


.pay-img {
    height: 52px;
    margin-bottom: 20px;
}

.alipay-img {
    height: 100%;
}

.pay-title {
    font-weight: 700;
    width: max-content;
}

.extra-icon {
    font-size: 35px;
    color: #409eff;
    font-weight: bolder;
}

.pay-tips {
    width: max-content;
    color: #E6A23C;
    font-size: 14px;
    padding-left: 10px;
}



.alipay-btn,
.alipay-btn:focus,
.alipay-btn:hover {
    background: #e85106;
    color: #fff;

}

.wechat-btn,
.wechat-btn:focus,
.wechat-btn:hover {
    background: #2f8207;
    color: #fff;

}

.extra-btn,
.extra-btn:focus,
.extra-btn:hover {
    background: #409eff;
    color: #fff;
}

.refresh {
    margin-left: 20px;
}

.el-radio--mini.is-bordered .el-radio__label,
.el-radio--small.is-bordered .el-radio__label {
    font-size: 16px;
}

.fp-box {
    width: 100%;
    display: flex;
}

.add-margin20 {
    margin-top: 20px;
}
.chapterTree{
    width: 100%;
    max-height: 400px;
    overflow: auto;
}