.courseTabContent{
    padding-bottom: 24px;
    .tips{
        height: 48px;
        background: #F7F8F9;
        font-size: 14px;
        font-family: PingFangSC-Regular, PingFang SC;
        font-weight: 400;
        color: #666666;
        line-height: 20px;
        padding: 14px 16px;
    }
    .coursecontent{
        margin-top: 16px;
        margin-bottom: 16px;
        .title{
            padding: 14px 16px;
            font-size: 14px;
            font-family: PingFangSC-Regular, PingFang SC;
            font-weight: 400;
            color: #333333;
            line-height: 20px;
            background: #F7F8F9;
            border-radius: 2px;
            cursor: pointer;
            .icon{
               color: rgba(153, 153, 153, 1);
               transform: scale(0.8);
               display: inline-block;
               transform-origin: 50% 50%;
               margin-right: 4px;
               &.open{
                transform:rotate(180deg) scale(0.8);
               }
            }

        }
        .taskItemList{
            margin-left: 64px;
            .item{
               padding: 16px 0px  16px 32px;
               border-bottom: 1px dashed #E8E8E8;
               font-size: 14px;
                font-family: PingFangSC-Regular, PingFang SC;
                font-weight: 400;
                color: #333333;
                line-height: 20px;
                &.noBorder{
                    border:none;
                }
                .desc{
                    font-size: 14px;
                    font-family: PingFangSC-Regular, PingFang SC;
                    font-weight: 400;
                    color: #999999;
                    line-height: 20px;
                    margin-left: 8px;
                }
            }
        }
       

    }
    .expired{
        .title{
            font-size: 16px;
            font-family: PingFangSC-Medium, PingFang SC;
            font-weight: 500;
            color: #333333;
            line-height: 22px;
        }
        .desc{
            font-size: 14px;
            font-family: PingFangSC-Regular, PingFang SC;
            font-weight: 400;
            color: #999999;
            line-height: 20px;
            margin: 12px 0;
        }
        .list{
            .item{
                display: flex;
                justify-content: space-between;
                background: #F7F8F9;
                border-radius: 2px;
                padding: 16px;
                font-size: 14px;
                font-family: PingFangSC-Regular, PingFang SC;
                font-weight: 400;
                color: #999999;
                line-height: 20px;
                span{
                    margin-right: 12px;
                }
                .na{
                    color: #333333;
                }
                .ope{
                    color: rgba(41, 102, 255, 1);
                    cursor: pointer;
                }
            }
        }
    }
}
