body
{
    margin: 0;
    font-family: -apple-system,BlinkMacSystemFont, 'Helvetica Neue' ,Helvetica,Segoe UI,Arial,Roboto, 'PingFang SC' , 'Hiragino Sans GB' , 'Microsoft Yahei' ,sans-serif;
}
img
{
    display: block;
    margin: auto;
}
.blankMark img
{
    margin: 0;
}

.main
{
    padding-bottom: 120px;
}
.arttrain-tabs-box
{
    margin: 0 20px;
    padding-bottom: 30px;
    background: #fff;
}
.arttrain-tabs-box.fixed
{
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    z-index: 4;
}

.tabs-box
{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.tabs-box .tab
{
    color: #333;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 130px;
    height: 120px;
}
.tabs-box .tab img
{
    width: 100%;
    height: 100%;
}
.mgtb35
{
    margin: 35px 0px;
}

.mgtb35 a img
{
    width: 680px;
}

.color999
{
    color: #999 !important;
}
.color666
{
    color: #666 !important;
}
.colorE57
{
    color: #EE5757 !important;
}
/* 文字行数 */
.ellipsis-one
{
    display: block;
    white-space: nowrap;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}
.disFlex
{
    display: flex;
    align-items: center;
}
.disFlexBetween
{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
/* 头部区域 */
.headerInfo
{
    height: 340px;
    position: relative;
    box-sizing: border-box;
    padding: 20px 35px 0px 40px;
    color: #FFFFFF;
    margin: 0 20px;
}
.headerInfo .cover
{
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 340px;
    display: block;
    width: 100%;
    height: 100%;
    z-index: 0;
    -o-object-fit: cover;
    object-fit: cover;
    border-radius: 10px;
}
/* 内容定位 */
.contentArea
{
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%; /* left: 0px;   top: 0px; */
    box-sizing: border-box;
}
/* 图片整图裁剪获取 */
.detFeaBox1
{
    position: absolute;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    position: absolute;
    width: 70px;
    height: 70px;
    background-image: url("../../../image/common/detFea.png");
    background-repeat: no-repeat;
}
.headerInfo .menu
{
    background-position: 0 0;
    opacity: 0.85;
    background-image: url("../../../image/cloudTrain/order1x.png");
    right: 90px;
}
.headerInfo .home
{
    background-position: -140px 0;
    left: 0px;
}
.headerInfo .photo
{
    background: none;
    right: 0px;
    border-radius: 50%;
    overflow: hidden;
    border: 1px solid #FFFFFF;
    box-sizing: border-box;
}
.headerInfo .photo img
{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.academyArea
{
    width: 520px;
    font-family: PingFangSC-Medium, PingFang SC;
    position: absolute;
    top: 110px;
}
.academyArea .first
{
    font-size: 42px;
    font-weight: 500;
    height: 59px;
    word-break: break-all;
}
.academyArea .first .iconBottom
{
    width: 31px;
    height: 16px;
    margin-left: 15px;
}
.academyArea .second
{
    word-break: break-all;
    font-size: 34px;
    font-weight: 400;
    height: 48px;
    line-height: 48px;
}
.academyArea .grade
{
    margin-top: 15px;
    height: 33px;
    font-size: 24px;
    font-weight: 500;
    line-height: 33px;
}
.headerInfo .historyLesson
{
    font-size: 28px;
    font-family: MicrosoftYaHei;
    position: absolute;
    right: 0px;
    top: 200px;
    width: 154px;
    height: 50px;
    line-height: 50px;
    background: rgba(0, 0, 0, 0.5);
    text-align: center;
    border-radius: 24px;
    border: 2px solid #FFFFFF;
}

/* 列表 */
.mainList
{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 10px 20px;
}
.mainList .listItem
{
    overflow: hidden;
    min-width: 345px;
    max-width: 345px;
    height: 380px;
    display: inline-block;
    margin: 20px 0px;
    box-shadow: 0px 0px 17px 0px rgba(0, 0, 0, 0.1);
}
.mainList .listItem .item-img
{
    width: 345px;
    max-width: 345px;
    border-radius: 10px;
    height: 196px;
    display: inline-block;
}
.mainList .listItem .item-content
{
    box-sizing: border-box;
    width: 100%;
    padding: 10px 35px 20px 20px;
    display: inline-block;
    background-color: #fff;
    font-family: PingFangSC-Regular, PingFang SC;
}
.mainList .listItem .item-title
{
    font-size: 30px;
    font-weight: 500;
    color: #333333;
    line-height: 42px;
    width: 100%;
    height: 84px;
    word-break: break-all;
    overflow: hidden;
    margin-bottom: 10px;
}
.item-title .item-type
{
    float: left;
    min-width: 80px;
    display: inline-block;
    font-size: 24px;
    font-weight: 400;
    color: #647EFF;
}
.mainList .listItem .item-footer
{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.item-footer .item-price
{
    height: 40px;
    font-size: 30px;
    font-family: PingFangSC-Semibold, PingFang SC;
    font-weight: 600;
    color: #EE5757;
    line-height: 40px;
    white-space: nowrap;
}
.item-footer .item-status
{
    white-space: nowrap;
    text-align: right;
    color: #999;
    min-height: 30px;
    font-size: 22px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    line-height: 30px;
}


/**暂无相关内容*/
.blankMark
{
    width: 100%;
    height: 70vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.blankMark p
{
    margin-top: 40px;
    font-size: 32px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #999999;
    line-height: 40px;
}
.notMsgBgc
{
    margin: 0 auto 48px auto;
}

/**签到*/
.contextBOX
{
    width: 690px;
    min-height: 300px;
    background: #FFFFFF;
    box-shadow: 0px 0px 17px 0px rgba(0, 0, 0, 0.1);
    position: relative;
    left: 50%;
    margin-bottom: 25px;
    transform: translateX(-345px);
    -webkit-transform: translateX(-345px);
    -moz-transform: translateX(-345px);
    -ms-transform: translateX(-345px);
    -o-transform: translateX(-345px);
    border-radius: 15px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
}

.colorBlock
{
    width: 691px;
    height: 91px;
    background: #E2E8FF;
    font-size: 34px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    opacity: .5;
    line-height: 91px;
    text-align: center;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

.specBox
{
    position: relative;
}

.specBlock
{
    font-size: 34px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    line-height: 91px;
    text-align: center;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    position: absolute;
    top: 0px;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    white-space: nowrap;
    text-overflow: ellipsis;
    line-height: 90px;
    overflow: hidden;
}

.contextBOX .courseMsg
{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.contextBOX .under .name, .contextBOX .underTwo .name
{
    font-size: 26px;
    color: #999;
    padding: 20px 0;
    display: inline-block;
}
.contextBOX .courseMsg div:nth-of-type(1)
{
    font-size: 30px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: bolder;
    color: #262626;
    line-height: 42px;
    box-sizing: border-box;
    width: 490px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.contextBOX .courseMsgtabel
{
    padding-bottom: 40px;
}

.contextBOX .courseMsg div:nth-of-type(2)
{
    border-radius: 25px;
    width: 132px;
    height: 60px;
    background: #647EFF;
    font-size: 26px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 60px;
    text-align: center;
    -webkit-border-radius: 25px;
}

.courseMsgsign
{
    padding-bottom: 40px;
}

.underTwo
{
    width: 616px;
    min-height: 115px;
    margin-left: 40px;
    border-bottom: 2px solid #EEEEEE;
    box-sizing: border-box;
    padding-top: 36px;
}

.contextBOX .section .under:nth-last-of-type(1), .contextBOX .section .underTwo:nth-last-of-type(1)
{
    border: none;
}