.ellipsis {
    overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
}


div[v-cloak]{
    display: none;
}
textarea::-webkit-input-placeholder,
input::-webkit-input-placeholder{
    font-size: 14px;
    font-weight: 400;
    color: #BBBBBB;
}
textarea:-moz-placeholder,
input:-moz-placeholder{
    font-size: 14px;
    font-weight: 400;
    color: #BBBBBB;
}
textarea::-moz-placeholder,
input::-moz-placeholder{
    font-size: 14px;
    font-weight: 400;
    color: #BBBBBB;
}
textarea:-ms-input-placeholder,
input:-ms-input-placeholder{
    font-size: 14px;
    font-weight: 400;
    color: #BBBBBB;
}
.container {
    width: 1200px;
    margin: 48px auto 91px auto;
}

.header {
    margin-bottom: 20px;
    position: relative;
}
.header .tag-img{
    position: absolute;
    left: 16px;
    top: 0;
    z-index: 20;
} 
.header .apply-container{
    width: 832px;
    height: 500px;
}
.header-img{
    width: 832px;
    height: 500px;
}

.aliplayer {
    overflow: hidden;
}

.header-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.apply-date {
    margin-bottom: 18px;
}
.apply-date,
.apply-num {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
}

.apply-num .applied-num {
    color: #CE3F3F;
}
.apply-info {
    text-align: right;
}

.apply-btn {
    cursor: pointer;
    display: inline-block;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #FFFFFF;
    height: 48px;
    line-height: 48px;
    padding:0 22px;
     box-sizing: border-box;
    background-color: #CE3F3F;
}
.apply-btn.not-allow-apply {
    background-color: #BBBBBB;
}

.warning-apply {
    color: #CE3F3F;
    font-size: 16px;
    font-weight: 400;
}

.prism-fullscreen div.prism-big-play-btn.pause{
    top: 50% !important;
    transform: translate(0px, -50%);
}

.is-wifi {
    position: absolute;
    top: 50%;
    color: #fff;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 999;
    font-size: 20px;
    padding: 15px;
     box-sizing: border-box;
    background: rgba(0,0,0,.5);
    border-radius: 8px;
     box-sizing: border-box;
}

.prism-player div.prism-big-play-btn .outter {
    width: 84px;
    height: 84px;
}
.prism-player div.prism-big-play-btn {
    width: 84px;
    height: 84px;
    left: 50% !important;
    margin-left: -50px;
    bottom: 50% !important;
    transform: translate(0, 50%);
    background: url(/image/szmk/pause.png) no-repeat;
    background-size: cover;
}

.prism-player div.prism-big-play-btn.pause {
    top:inherit;
    right: inherit;
}
.prism-player div.prism-cc-btn,
.prism-player div.prism-setting-btn{
    display: none;
}


.course-info {
    padding: 20px 20px 0 20px;
     box-sizing: border-box;
    width: calc(100% - 832px);
    height: 500px;
    background-color: #2E2E2E;
}

.current-course {
    font-size: 20px;
    line-height: 20px;
    font-weight: 400;
    color: #BCBCBC;
    margin-bottom: 19px;
}
.course-info .current-course-key {
    color: #CE3F3F;
}

.course-container::-webkit-scrollbar {
    display: none; /* Chrome Safari */
  }
  
.course-container {
    scrollbar-width: none; /* firefox */
    -ms-overflow-style: none; /* IE 10+ */
    overflow-x: hidden;
    overflow-y: auto;
    max-height: calc(100% - 46px);
}

.course-container .course-items {
    margin-bottom: 10px;
    position: relative;
    cursor: pointer;
    width: 100%;
    height: 75px;
}



.course-container .is-apply-click {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.course-container .course-items .course-items-imgs {
    width: 125px;
    height: 100%;
    position: relative;
}

.course-container .course-items .course-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.header-course-intro {
    width: calc(100% - 125px);
    padding: 2px 0 0 14px;
     box-sizing: border-box;
    font-size: 14px;
    font-weight: 400;
    color: #9A9A9A;
}
.tryLearn {
    width: 67px;
    height: 26px;
    border-radius: 4px;
     box-sizing: border-box;
    font-size: 14px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 26px;
    text-align: center;
    margin-top: 9px;
    border: 1px solid #FFFFFF;
}   
.header-course-intro .need-apply-title {
    color: #fff;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    line-clamp: 2;
    overflow: hidden;
}

.course-items-imgs .pause {
    position: absolute;
    width: 34px;
    height: 34px;
    right: 0;
    left: 0;
    bottom: 0;
    top: 0;
    margin: auto;
}
.course-items-imgs .live-status {
    position: absolute;
    left: 0;
    top: 0;
    width: auto;
    height: 20px;
}


.prism_box{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 12;
}
.prism_box .prism_body {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(0,0,0,.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }
  .apply-container .prismPlayer {
    width: 832px;
    height: 500px;
    position: relative;
  }
.prismPlayer .prismPlayer_tt {
    width: 100%;
    height: 100%;
    background-size: cover;
    box-sizing: border-box;
  }
.prism_box i {
    display: inline-block;
    width: 22px;
    height: 20px;
    background: url('../../pc/image/szmk/Group.png') no-repeat center;
    background-size: cover;
  }
  .prism_box p {
    margin-top: 10px;
    font-size: 10px;
    font-weight: 500;
    color: #FFFFFF;
    text-align: center;
    padding: 0 10px;
    box-sizing: border-box;
  }
  .apply-container .prism_box i {
    width: 42px;
    height: 40px;
  }
  .apply-container .prism_box p {
    font-size: 22px;
  }
.course-time {
    position: absolute;
    right: 4px;
    bottom: 4px;
    font-size: 12px;
    font-weight: 400;
    color: #DEDEDE;
    height: 18px;
    line-height: 18px;
    padding: 0 6px;
     box-sizing: border-box;
    background-color: rgba(0,0,0,.5);
}

.main-content {
    border: 1px solid#EDEDED;
    padding: 58px 71px 56px 82px;
     box-sizing: border-box;
}

.left-info {
    width: 710px;
    margin-right: 99px;
}

.course-title {
    font-size: 32px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 23px;
}

.course-title.is-apply {
    margin-bottom: 32px;
}

.left-header {
    margin-bottom: 45px;
}
.counts {
    cursor: pointer;
    color: #666666;
    line-height: 16px;
    font-size: 14px;
    font-weight: 400;
}

.counts .iconfont {
    vertical-align: middle;
    color: #666666;
}

.view-counts {
    vertical-align: middle;
}
.counts .icondianzan {
    font-size: 14px;
}
.counts .icondianzan.praised {
    color: #CE3F3F;
}
.view {
    margin-right: 64px;
}
.title {
    position: relative;
    font-size: 24px;
    padding: 0 0 19px 15px;
    font-weight: 400;
    color: #333333;
    border-bottom: 1px solid #EEEEEE;
     box-sizing: border-box;
}

.title::before {
    position: absolute;
    left: 0;
    top: 5px;
    content: "";
    display: block;
    width: 4px;
    height: 24px;
    background-color: #CE3F3F;
}

.course-intro {
    margin-bottom: 48px;
}
.course-intro .prism-player div.prism-big-play-btn {
    width: 60px;
    height: 60px;
    background: url(/image/szmk/video.png) no-repeat;
}
.course-intro  .prism-player div.prism-big-play-btn .outter {
    width: 60px;
    height: 60px;
    border: none;
}
.intro-text {
    padding-top: 38px;
     box-sizing: border-box;
}
.intro-text img {
    max-width: 100%;
}
.material {
    margin-bottom: 87px;
}
.material-items {
    height: 40px;
    padding: 0 51px 0 20px;
     box-sizing: border-box;
    line-height: 40px;
}

.material-items:nth-child(even){
    background-color: #F5F5F5;
}

.material-items .iconfont {
    color: #666;
    margin-right: 14px;
}

.material-title {
    width: 500px;
    font-size: 14px;
    font-weight: 400;
    color: #333333;
}

.material-btn {
    font-size: 14px;
    font-weight: 400;
    color: #CE3F3F;
}

.comment-btn {
    cursor: pointer;
    font-size: 16px;
    font-weight: 400;
    position: absolute;
    color: #fff;
    background-color: #CE3F3F;
    height: 36px;
    line-height: 36px;
    padding: 0 12px;
     box-sizing: border-box;
    right: 0;
    top: 0;
}

.comment-list {
    padding-top: 19px;
     box-sizing: border-box;
}

.comment-items {
    padding-bottom: 31px;
    border-bottom: 1px solid #E8E8E8;
     box-sizing: border-box;
    margin-bottom: 31px;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 7px 6px 6px 7px;
     box-sizing: border-box;
    overflow: hidden;
    margin-right: 23px;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.other-info {
    width: calc(100% - 50px - 23px);
    padding-top: 8px;
     box-sizing: border-box;
}

.user-base-info {
    margin-bottom: 19px;
}

.user-name {
    font-size: 14px;
    font-weight: 400;
    color: #000000;
    margin-bottom: 8px;
}

.comment-date {
    font-size: 14px;
    font-weight: 400;
    color: #9A9A9A;
}

.comment-remark{
    font-size: 14px;
    font-weight: 400;
    color: #343434;
    margin-bottom: 19px;
}

.comment-imgs-items {
    width: 60px;
    height: 60px;
    margin-right: 20px;
}

.comment-imgs-items img{
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.comment-list .comment-items:last-child {
    border-bottom: 0;
     box-sizing: border-box;
    padding-bottom: 0;
}


.right-info {
    padding-top: 10px;
     box-sizing: border-box;
    width: calc(100% - 710px - 99px);
    padding-left: 30px;
    border-left: 1px solid #EDEDED;
    box-sizing: border-box;
    
}

.teacher-title {
    font-size: 20px;
    font-weight: bold;
    color: #343434;
    margin-bottom: 32px;
}

.teacher-info {
    margin-bottom: 35px;
}

.teacher-items {
    padding-bottom: 25px;
     box-sizing: border-box;
    margin-bottom: 27px;
    border-bottom: 1px solid #EDEDED;
}

.teacher-items:last-child {
    margin-bottom: 0;
}

.teacher-avater {
    width: 50px;
    height: 50px;
    border-radius: 50%;
     box-sizing: border-box;
    overflow: hidden;
    margin-right: 16px;
}

.teacher-avater img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.teacher-name {
    width: calc(100% - 50px - 16px);
    font-size: 14px;
    padding-top: 9px;
     box-sizing: border-box;
    font-weight: 400;
    color: #444444;
}

.teacher-name > div:last-child {
    color: #9A9A9A;
}

.teacher-base-info {
    margin-bottom: 17px;
}

.teacher-intro {
    font-size: 15px;
    font-weight: 400;
    color: #9A9A9A;
    line-height: 24px;
}


.teacher-detail {
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    color: #161616;
}

.recommend-title {
    font-size: 20px;
    font-weight: bold;
    color: #343434;
    margin-bottom: 32px;
}

.recommend-items {
    cursor: pointer;
    padding-bottom: 21px;
     box-sizing: border-box;
    margin-bottom: 20px;
    border-bottom: 1px solid #EDEDED;
}

.recommend-items:last-child {
    border-bottom: 0;
     box-sizing: border-box;
}

.recommend-imgs {
    width: 96px;
    height: 60px;
    margin-right: 12px;
}

.recommend-imgs img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.recommend-intro {
    width: calc(100% - 96px - 12px);
    padding-top: 9px;
     box-sizing: border-box;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    line-clamp: 2;
    overflow: hidden;
    font-size: 14px;
    font-weight: 400;
    color: #343434;
}

.comment-dialog.el-dialog__wrapper .el-dialog .el-dialog__header {
    background-color: #fff;
    padding: 47px 50px 0 50px;
     box-sizing: border-box;
}
.comment-dialog .el-dialog__footer{
    padding: 0;
     box-sizing: border-box;
    padding-bottom: 47px;
    text-align: center;
}

.comment-dialog  .el-form-item.is-error.is-required {
    margin-bottom: 38px;
}
.comment-dialog .el-dialog__body {
    padding: 29px 50px 0 50px;
     box-sizing: border-box;
}
.comment-dialog .el-dialog__title {
    border-bottom: 1px solid #333;
     box-sizing: border-box;
    display: block;
    padding-bottom: 8px;
     box-sizing: border-box;
    font-size: 20px;
    font-weight: bold;
}
.comment-dialog .el-dialog__header .el-dialog__headerbtn {
    width: 50px;
    height: 50px;
    top: 0;
    right: 0;
    background-color: #BBBBBB;
}
.comment-dialog .el-dialog__headerbtn  .el-dialog__close {
    outline: none;
    color: #fff;
    font-size: 30px;
    color: #DDDDDD;
}

.comment-dialog .submit-comment-btn {
    padding: 10px 23px;
     box-sizing: border-box;
    line-height: inherit;
    border-radius: 0;
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
}

.comment-dialog .el-dialog {
    box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.15);
}
.comment-dialog .el-textarea__inner:focus,
.comment-dialog .el-textarea__inner:hover {
    border-color: #DDDDDD;
     box-sizing: border-box;
    outline: none;
}
.comment-dialog .el-textarea__inner{
    padding: 13px 12px;
     box-sizing: border-box;
    font-size: 14px;
    font-weight: 400;
    color: #333;
    border-color: #DDDDDD;
    border-radius: 0;
}
.comment-dialog .el-form-item.is-success .el-textarea__inner {
    border-color: #DDDDDD;
     box-sizing: border-box;
}
.comment-dialog .el-form-item {
    margin-bottom: 19px;
}

.upload-container {
    margin-bottom: 38px;
}
.upload-container #ossfile div[name="aliFile"] span,
.upload-container #ossfile div[name="aliFile"] b{
    display: none;
}

.upload-container #ossfile div[name="aliFile"],
.upload-container #ossfile div[name="aliFile"] .imgPack{
    width: 80px;
    height: 80px;
}

.upload-container #ossfile div[name="aliFile"] img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}
.upload-container #ossfile div[name="aliFile"] {
    margin: 0 17px 17px 0;
    position: relative;
    float: left;
}

.upload-container  #ossfile div[name="aliFile"] .aliRemoveBtn {
    width: 22px;
    height: 22px;
    object-fit: cover;
    display: block;
    position: absolute;
    right: -11px;
    top: -11px;
}

.upload-container .upload-btn,
.upload-container .upload-btn-container {
    width: 80px;
    height: 80px;
    margin-bottom: 17px;
}

.upload-container .upload-btn .iconjiahao1 {
    font-size: 28px;
    color: #BBBBBB;
}

.upload-container .upload-btn {
    outline: none;
    border: none;
    background-color: #eee;
    text-align: center;
    line-height: 80px;
}
.remark {
    font-size: 14px;
    font-weight: 400;
    color: #BBBBBB;
}

.confirm-intro .el-dialog__header {
    display: none;
}
.confirm-intro .el-dialog__body {
    text-align: center;
}
.confirm-intro .iconemichenggong {
    font-size: 61px;
    margin-bottom: 16px;
    color: #CE3F3F;
}
.confirm-intro .comment-success {
    margin-bottom: 4px;
    color: #CE3F3F;
    font-size: 20px;
    font-weight: bold;
}
.confirm-intro .comment-status {
    font-size: 14px;
    font-weight: 400;
    color: #999999;
    margin-bottom: 28px;
}
.confirm-intro .close-comment {
    cursor: pointer;
    width: 90px;
    text-align: center;
    line-height: 36px;
    height: 36px;
    outline: none;
    border:none;
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    background-color: #BBBBBB;
}

.confirm-intro .my-apply {
    background-color: #CE3F3F;
}

.limit-dialog.confirm-intro .el-dialog__body{
    padding-top: 26px;
     box-sizing: border-box;
}
.limit-dialog.confirm-intro .comment-success{
    margin-bottom: 23px;
}
.limit-dialog.confirm-intro .comment-status{
    margin-bottom: 25px;
}

.apply-dialog .el-form-item__label {
    text-align: left;
    color: #333;
    font-size: 14px;
    font-weight: 400;
}
.apply-dialog.el-dialog__wrapper .el-dialog .el-dialog__header {
    background-color: #fff;
    padding: 37px 50px 0 50px;
     box-sizing: border-box;
}
.apply-dialog .el-dialog__footer{
    padding: 0;
     box-sizing: border-box;
    padding-bottom: 37px;
    text-align: center;
}

.apply-dialog .el-dialog__body {
    padding: 21px 50px 0 50px;
     box-sizing: border-box;
}
.apply-dialog .el-dialog__title {
    border-bottom: 1px solid #333;
     box-sizing: border-box;
    display: block;
    padding-bottom: 8px;
    font-size: 20px;
    font-weight: bold;
}
.apply-dialog .el-dialog__header .el-dialog__headerbtn {
    width: 50px;
    height: 50px;
    top: 0;
    right: 0;
    background-color: #BBBBBB;
}
.apply-dialog .el-dialog__headerbtn  .el-dialog__close {
    outline: none;
    color: #fff;
    font-size: 30px;
    color: #DDDDDD;
}

.apply-dialog .submit-apply-btn {
    padding: 10px 23px;
     box-sizing: border-box;
    line-height: inherit;
    border-radius: 0;
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
}
.apply-dialog .el-dialog {
    box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.15);
}
.apply-dialog .el-input__inner:focus,
.apply-dialog .el-input__inner:hover {
    border-color: #DDDDDD;
     box-sizing: border-box;
    outline: none;
}
.apply-dialog .el-input__inner{
    padding: 13px 9px;
     box-sizing: border-box;
    font-size: 14px;
    font-weight: 400;
    color: #333;
    border-color: #DDDDDD;
    border-radius: 0;
}
.apply-dialog .el-form-item.is-success .el-input__inner {
    border-color: #DDDDDD;
     box-sizing: border-box;
}
.apply-dialog .el-form-item {
    margin-bottom: 10px;
}
.apply-dialog .el-form-item:last-child {
    margin-bottom: 35px;
}
.apply-dialog .is-error {
    margin-bottom: 24px;
}

.apply-dialog .dialog-apply-course {
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #DDDDDD;
     box-sizing: border-box;
}

.apply-dialog .dialog-course-img {
    width: 128px;
    height: 80px;
    margin-right: 9px;
}

.apply-dialog .dialog-course-img img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.apply-dialog .dialog-course-intro {
    padding-top: 10px;
     box-sizing: border-box;
    font-size: 14px;
    font-weight: 400;
    color: #999999;
    width: calc(100% - 128px - 9px);
}

.dialog-course-title {
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    margin-bottom: 20px;
}

.reward-dialog {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background:rgba(0, 0, 0, 0.15);
    z-index: 1100;
}
.reward-dialog .r-content{
    position: absolute;
    width: 564px;
    height: 344px;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    background: url('/image/szmk/reward-bg.png') no-repeat;
    background-size: 100%;
}
.reward-dialog .r-content .r-title{
    color: #9A260B;
    font-size: 36px;
    margin-bottom: 22px;
    margin-top: 45px;
    text-align: center;
}
.reward-dialog .r-content .r-tips{
    color: #674525;
    font-size: 28px;
    margin-bottom: 48px;
    padding: 0 85px;
    text-align: center;
    line-height: 1.2;
}
.reward-dialog .r-footer{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 47px;
}

.reward-dialog .r-footer .cancel{
    width: 200px;
    height: 68px;
}
.reward-dialog .r-footer .confirm{
    width: 250px;
    height: 68px;
}