.font-red {
    color: #f84445;
}

.bg-blue-1 {
    background: #b4e2fa;
}

.bg-blue-2 {
    background: #eff9ff;
}

.bg-red {
    background: #f84445;
}

.bg-gray {
    background: #ccc;
}

.bg-green {
    background: #247223;
}

.bg-gray-1 {
    background: #e3e3e3;
}

.bg-eb {
    background: #ebebeb;
}

.bg-yellow {
    background: #fed45b;
}

.bg-orange {
    background: #ee7218;
}

.border-red {
    border: 2px solid #f84445;
}

.border-gary {
    border: 1px solid #dddddd;
}

.no-border-left {
    border-left: none;
}

.no-border-right {
    border-right: none;
}

.no-border-top {
    border-top: none;
}

.no-border-bottom {
    border-bottom: none;
}

td.bg-gray-1:hover {
    background: #d8d8d8;
}

td.bg-yellow:hover {
    background: #eac251;
}

td.bg-blue-1:hover {
    background: #99cbe6;
}

.bg-notStart{
    background: #E17640;
    cursor: pointer;
}
.bg-ongoing{
    background: #3FC1FF!important;
    cursor: pointer;
}
.bg-finished{
    background: #B5B0C6!important;
    cursor: pointer;
}
.bg-real-finished{
    background: #B5B0C6!important;
}
.bg-real-ongoing{
    background: #3F90FF!important;
}
.bg-real-notStart{
    background :#E17640;
}


.scheduleArea:hover .bg-notStart{
    opacity: 0.8;
}
.scheduleArea:hover .bg-ongoing{
    opacity: 0.8;
}
.scheduleArea:hover .bg-finished{
    opacity: 0.8;
}

.bg-ctpye-1{
    background: #fae153;
}
.bg-ctpye-2{
    background: #bbe7fc;
}

section {
    width: 1360px;
    margin: auto;
    /* padding: 25px 0 0; */
    display: flex;
    background: #fff;
    /* padding-bottom: 100px; */
    margin-top: 30px;
    box-shadow: 0 8px 15px #999;
    border-radius: 10px;
    /* overflow: hidden; */
    min-height: 80vh;
}

section>div{
    padding-top: 15px;
    border-right: 2px solid #f1f1f1;
}

.planCourse section {
    padding-bottom: 100px;
}

.mySpace{
    background: #F5FAFF;
    padding-bottom: 30px;
    min-height: 100vh;
}

/*t-tab*/
#timeTable {
    width: 100%;
}

#timeTable .title {
    height: 50px;
    position: relative;
}

#timeTable .week {
    display: inline-flex;
    align-items: center;
}

#timeTable .date {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.date i {
    cursor: pointer;
    display: inline-block;
    background-image: linear-gradient(to right, #fff, #fff), linear-gradient(to bottom, #fff, #fff);
    background-repeat: no-repeat;
    background-size: 10px 2px, 2px 10px;
    background-position: 22px 6px;
    padding: 14px 30px;
}

.date i:first-child {
    transform: rotate(-45deg);
}

.date i:last-child {
    transform: rotate(135deg);
}

#timeTable .table {
    width: 100%;
}

#timeTable tr {
    height: 60px;
}

#timeTable .thead .title {
    background-color: #188eee;
}

#timeTable td {
    text-align: center;
    border: 1px solid #d5d5d5;
    width: 10%;
    position: relative;
}

#timeTable .time td{
    height: 60px;
}

#timeTable .time td span{
    display: inline-block;
    width: 100%;
    height: 30px;
    line-height: 30px;
}

#timeTable td>div.selected {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 62px;
}

#timeTable td>div.selected-2 {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 124px;
}

#timeTable td>div.selected-3 {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 186px;
}

#timeTable td>div.selected-4 {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 248px;
}

#timeTable td>div.selected-5 {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 310px;
}

#timeTable td>div.selected-6 {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 372px;
}

#timeTable td>div.selected-7 {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 434px;
}

#timeTable td>div.selected-8 {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 496px;
}

#timeTable td>div.selected-9 {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 558px;
}

#timeTable td>div.selected-10 {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 620px;
}

#timeTable td>div.selected-last {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    border-bottom: 2px solid #188eee;
    margin: -1px 0;
}
#timeTable td>div.selected-bg {
    margin: -1px 0;
    height: 62px;
}

#timeTable td>div.selected-bg-2 {
    margin: -1px 0;
    height: 124px;
}

#timeTable td>div.selected-bg-3 {
    margin: -1px 0;
    height: 186px;
}

#timeTable td>div.selected-bg-4 {
    margin: -1px 0;
    height: 248px;
}

#timeTable td>div.selected-bg-5 {
    margin: -1px 0;
    height: 310px;
}

#timeTable td>div.selected-bg-6 {
    margin: -1px 0;
    height: 372px;
}

#timeTable td>div.selected-bg-7 {
    margin: -1px 0;
    height: 434px;
}

#timeTable td>div.selected-bg-8 {
    margin: -1px 0;
    height: 496px;
}

#timeTable td>div.selected-bg-9 {
    margin: -1px 0;
    height: 558px;
}

#timeTable td>div.selected-bg-10 {
    margin: -1px 0;
    height: 620px;
}

#timeTable td>div.selected-bg-last {
    margin: -1px 0;
}

#timeTable td a:hover {
    color: #fff;
}

#timeTable.thead-tag td {
    border: 1px solid #ebebeb;
}

#timeTable .thead-tag td {
    text-align: left;
}

#timeTable .thead-tag td span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 20px;
}

#timeTable .thead-tag td span em {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 6px;
}

#timeTable .time {
    background: #ebebeb;
    color: #878787;
}

#timeTable .time>td>div.selectTop {
    border-left: 2px solid #188eee;
    border-right: 2px solid #188eee;
    margin: -1px 0;
    height: 62px;
    color: #188eee;
}

#timeTable td.time_1 {
    width: 3.6%;
}

#timeTable .tab-1 td.time_2 {
    width: 11.65%;
}

#timeTable .tab-2 td.time_1 {
    width: 3.08%;
}

#timeTable td.time_1.time_1_section{
    width: 8%;
}

#timeTable td.time_1.time_1_section span{
    display: inline-block;
    width: 100%;
}

#timeTable td.time_1.time_1_section span:nth-child(2){
    font-size: 13px;
    margin-top: 3px;
}

#timeTable .am {
    background: #c7e4f2;
}

#timeTable .pm {
    background: #f5e9ad;
}

#timeTable .white-bg {
    background: #fff;
}

#timeTable .edit,
#timeTable .check {
    display: inline-block;
    width: 100px;
    height: 30px;
    border-radius: 7px;
    line-height: 30px;
    color: #fff;
    cursor: pointer;
}

#timeTable .edit {
    background: #ee7218;
}

#timeTable .check {
    background: #188eee;
}

#timeTable .detail-td{
    position: relative;
}

/*t-tabHead*/
#tabHead,
#stuHead {
    width: 100%;
    height: 150px;
    background: url("../../../common/images/space_top.png");
    /* background: url("../../../common/images/timeTable_bg.png");  */
    background-size: cover;
}

#tabHead{
    min-width: 1360px;
}

/*#tabHead{*/
/*background: #063455;*/
/*}*/
#stuHead,
#stuHead .timeTable-header {
    background: #a6bac3;
}

.timeTable-header {
    width: 1360px;
    margin: auto;
    height: 150px;
    background-size: cover;
    display: flex;
    align-items: center;
}

/* #tabHead .timeTable-header{
    background: url("../../../common/images/timeTable_bg_2.jpg");
} */
.personal-information {
    display: flex;
    color: #fff;
    width: 100%;
}

.personal-information a {
    display: inline-block;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    overflow: hidden;
}

.teacher_icon,
.student_icon {
    flex: 0 0 120px;
    width: 120px;
    height: 120px;
}

.teacher_icon {
    background: url("../../../common/images/teacher_icon.png");
}

.student_icon {
    background: url("../../../common/images/student_icon.png");
}

.name-subject {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 20px 0 20px 20px;
}

.name-subject .subject span {
    padding-right: 15px;
}

.sign-in {
    display: inline-block;
    width: 75px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    cursor: pointer;
    border-radius: 5px;
    color: #fff;
    font-size: 16px;
    margin: 7px 25px 0 0;
}

/*t-tablist*/
#catalog {
    flex: 0 0 180px;
    width: 180px;
    background: #fff;
    font-size: 16px;
    /* border: 1px solid #dddddd; */
    align-self: flex-start;
    /* max-height: 700px;
    overflow: auto */
}

#catalog li {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    border-left: 3px solid transparent;
}

#catalog li.catalog-li-active {
    border-left: 3px solid #409EFF;
    /* background: linear-gradient(to right, #C6DBFF, #fff); */
    border-bottom: 2px solid #f2f2f2;
}

#catalog li.catalog-li-active a span {
    color: #188eee;
}

#catalog li a {
    color: #666;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    margin-left: 12px;
    text-decoration: none;
}

#catalog li a em {
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    margin: 0 10px 0 0;
}

#catalog>li>a:hover span {
    color: #188eee;
}

#catalog li.fill {
    width: 100%;
    height: 281px;
    /* background: url("../../../common/images/poster_fill.png") no-repeat; */
    border: none;
}

/* #catalog {
    overflow:hidden;
}
  
#catalog:hover{
    overflow:auto;
} */

/*lessons*/
.allLessons {
    flex: 1;
    margin-left: 50px;
    padding: 15px;
    background: #fff;
    border: 1px solid #dddddd;
}

.allLessons-h3 {
    width: calc(100% - 15px);
    margin: auto;
    padding: 0 0 15px 0;
    font-size: 18px;
    border-bottom: 1px solid #f1f1f1;
}

.allLessons .subject-type {
    margin: 0 0 0 5px;
}

.allLessons-ul>li {
    width: calc((100% - 40px)/4);
    margin: 0 5px 25px;
    box-shadow: 0 1px 3px 1px rgba(0, 0, 0, 0.07);
    position: relative;
    top: 0;
    border-radius: 8px;
    -webkit-transition: top .15s linear;
    -moz-transition: top .15s linear;
    -ms-transition: top .15s linear;
    -o-transition: top .15s linear;
    transition: top .15s linear;
}

.allLessons-ul>li:hover {
    box-shadow: 0 14px 22px rgba(0, 0, 0, 0.10);
    top: -10px;
}

.allLessons-ul>li .delPlayRecordBtn {
    position: absolute;
    z-index: 10;
    top: -5px;
    right: -5px;
    display: none;
}

.allLessons-ul>li:hover .delPlayRecordBtn {
    display: block;
}

.allLessons-ul>li:hover .delPlayRecordBtn:hover {
    background: #188eee;
}

.teacher-name {
    background: rgba(0, 0, 0, 0.3);
    padding: 5px 10px;
    position: absolute;
    bottom: 0;
    right: 0;
}

.allLessons-ul>li>.horizontal-a div.horizontal {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    overflow: hidden;
    background-size: cover;
    background-position: center;
}

.allLessons-ul>li:hover>.horizontal-a h6 {
    color: #188eee;
}

.allLessons-ul>li:hover>.horizontal-a .teacher-name {
    color: #fff;
}

.CoursewareCatalog {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}

/* tourClass.vue */
.tourClass {
    flex: 1;
    margin-left: 50px;
    border: 1px solid #dddddd;
    display: flex;
}

.tourClass .stream-class {
    width: 180px;
    background: #eceff6;
    height: 100%;
    overflow: hidden
}

.stream-class .stream-class-name {
    width: 100%;
    line-height: 35px;
    /*height: 36px;*/
    cursor: pointer;
    border-bottom: 1px solid #dddddd;
}

.stream-class ul {
    border-top: 1px solid #dddddd;
}

.stream-class-name>div:hover {
    color: #188eee;
}

.stream-content {
    flex: 1;
    background: #fff;
}

.stream-content .upload-btn-group {
    display: flex;
    justify-content: space-between;
}

ul.table-caption {
    display: flex;
    background: #188eee;
    line-height: 50px;
    text-align: center;
    color: #fff;
}

ul.table-caption .table-title {
    flex: 1;
}

ul.table-caption .table-title:first-child {
    flex: 0 0 52px;
}

ul.table-caption .table-title:nth-child(5) {
    flex: 0 0 50px;
}

ul.table-tr {
    background: #fff;
}

ul.table-tr .stream-details {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 45px;
    border-left: 1px solid #dddddd;
    border-right: 1px solid #dddddd;
    border-bottom: 1px solid #dddddd;
}

ul.table-tr .stream-details:nth-child(2n+1) {
    background: #f8f8f8;
}

ul.table-tr .stream-details>span {
    flex: 1;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

ul.table-tr .stream-details>span:first-child {
    flex: 0 0 50px;
}

ul.table-tr .stream-details>div {
    flex: 0 0 50px;
}

.stream-searchBox {
    display: flex;
    align-items: center;
}

.stream-searchBox input {
    height: 100%;
    width: 200px;
    border: 1px solid #ddd;
    border-bottom-left-radius: 6px;
    border-top-left-radius: 6px;
    outline: none;
    padding-left: 5px;
}

.stream-searchBox input:focus {
    border: 1px solid #188eee;
}

.stream-searchBox label {
    width: 50px;
    height: 37px;
    display: inline-flex;
    cursor: pointer;
    color: #fff;
    background-image: linear-gradient(to left, #188eee, #188eee);
    font-size: 20px;
    align-items: center;
    justify-content: center;
    border-bottom-right-radius: 6px;
    border-top-right-radius: 6px;
}

/*t-tabDetails*/
#details section {
    display: block;
}

#details .tabChange {
    margin-top: 40px;
}

#details .tabChange-span {
    padding: 10px 40px;
    background: #fff;
    font-size: 16px;
    border: 1px solid #dddddd;
    cursor: pointer;
}

#details .tabChange-span:first-child {
    border-right: 0;
}

#details .tabChange span.active {
    border-top: 2px solid #188eee;
}

.achievement {
    width: 100%;
}

.achievement tr {
    border-top: 1px solid #dddddd;
    border-bottom: 1px solid #dddddd;
}

.achievement tr:first-child {
    border-top: none;
}

.achievement tr:last-child {
    border-bottom: none;
}

.achievement td {
    height: 50px;
    text-align: center;
}

.achievement tr.title {
    color: #7a7a7a;
    background: #e8f1f8;
}

.achievement .demand {
    border: 1px solid #188eee;
    padding: 3px 10px;
    border-radius: 5px;
    cursor: pointer;
}

.achievement .demand:hover {
    background: #188eee;
    color: #fff;
}

#details .statistics {
    margin: 45px 0 0 0;
}

#details .statistics h3 {
    font-size: 16px;
    line-height: 60px;
}

.calsses-classroom {
    border-top: 2px solid #188eee;
    padding: 15px 30px;
    border-left: 1px solid #dddddd;
    border-right: 1px solid #dddddd;
}

.calsses-classroom .calsses {
    margin-right: 20px;
}

/*t-tabEdit*/
.tabEdit {
    margin-left: 50px;
    width: calc(100% - 185px);
    display: flex;
    flex-direction: column;
}

.tabEdit .tabEdit-top {
    display: flex;
    justify-content: space-between;
}

#tabEdit .tabChange {
    width: 100%;
    border: 1px solid #dddddd;
    background: #fff;
}

.tabChange-title .tabChange-span {
    display: inline-block;
    padding: 10px 20px;
    text-align: center;
    font-size: 16px;
    margin: 0 12px;
    cursor: pointer;
}

.tabChange-title li.active {
    border-bottom: 2px solid #188eee;
}

.tabChange-box {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content-information span {
    flex: 1;
    margin: 0 0 15px 0;
    display: inline-flex;
    align-items: center;
}

.content-information span:before {
    content: "";
    display: inline-block;
    width: 22px;
    height: 22px;
    margin: 0 10px 0 0;
}

.achievement tr td em {
    display: inline-block;
    width: 18px;
    height: 20px;
    margin: 0 10px 0 0;
}

.achievement tr td em.trophy-bg {
    background: url("../../../common/images/trophy_icon.png") no-repeat;
}

.achievement-span {
    display: flex;
    align-items: center;
    justify-content: center;
}

.tabChange-box-btn {
    width: 120px;
    height: 40px;
    background: #188eee;
    text-align: center;
    line-height: 40px;
    color: #fff;
    border-radius: 5px;
    cursor: pointer;
    position: relative;
}

.tabChange-box-btn input {
    position: absolute;
    top: 0;
    left: 0;
    display: inline-block;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.tabChange-box-btn:hover {
    color: #fff;
    background: #1a6db0;
}

.content {
    margin-top: 40px;
}

.content .success {
    line-height: 45px;
    background: #d9eeff;
    color: #676767;
    font-size: 18px;
    padding-left: 20px;
}

.content-ul {
    background: #fff;
}

.content-li {
    border-bottom: 1px solid #f1f1f1;
    line-height: 45px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
}

.content-li .question-types {
    margin-right: 10px;
}

.content-li .num {
    padding: 0 15px 0 0;
}

.content-li .test-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 10px;
}

.content-li-del,
.content-li-edit {
    width: 80px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    border-radius: 5px;
    cursor: pointer;
    color: #fff;
}

.content-li-del {
    background: #ccc;
}

.content-li-del:hover {
    background: #b9b8b8;
}

.content-li-edit {
    background: #ee7218;
    margin-left: 15px;
}

.content-li-edit:hover {
    background: #da6815;
    color: #fff;
}

.video-li {
    padding: 20px;
    display: flex;
    align-items: center;
}

#tabEdit .img {
    display: inline-block;
    width: 160px;
    height: 90px;
    background-position: center;
    background-size: cover;
    overflow: hidden;
}

.tabEdit-title {
    height: 90px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: #6d6d6d;
    padding-left: 20px;
}

.tabEdit-title-h3 {
    font-size: 16px;
    color: #000;
}

.tabEdit-title-p-span {
    margin-right: 20px;
}

/*t-tabUpload*/
.upload-video {
    margin-left: 50px;
    background: #fff;
    flex: 1;
}

.upload-video-location {
    padding: 10px 20px;
    border: 1px solid #dddddd;
}

.upload-video a,
.upload-video .span-1 {
    color: #666;
}

.upload-video .span-2 {
    color: #188eee;
}

.upload-video-ul {
    margin: 30px 0;
    padding-left: 20px;
}

.upload-video-li {
    display: inline-block;
    line-height: 35px;
    text-align: center;
    font-size: 14px;
    width: 80px;
    border: 1px solid #dddddd;
    color: #848484;
    cursor: pointer;
}

.upload-video-li:first-child {
    border-right: 0;
}

.upload-video-ul li.active {
    background: #188eee;
    color: #fff;
}

.upload-icon {
    padding: 6px 15px;
    color: #fff;
    background: #188eee;
    position: absolute;
    bottom: 0;
    right: 0;
}

.upload-test {
    background: #fff;
    padding: 0 20px 20px;
    flex: 1;
    margin-left: 50px;
}

.upload-test .discipline-navigation {
    margin: 0;
}

.upload-test-title {
    margin: 10px 0;
    padding-left: 10px;
    border-left: 3px solid #188eee;
}

.type-score {
    padding: 20px 10px;
}

.type-score .type,
.type-score .score {
    display: inline-block;
}

.type-score .type {
    margin-right: 50px;
}

.type-score .type select,
.type-score .score select {
    border: 1px solid #dddddd;
}

.upload-test-content {
    border-top: 1px solid #dddddd;
    border-bottom: 1px solid #dddddd;
    padding: 15px 10px;
}

.upload-test-content .option {
    font-weight: bold;
    margin-right: 28px;
}

.content-form-label {
    margin-right: 32px;
}

.content-form {
    margin: 30px 0;
}

.option-box,
.content-form-textarea {
    display: flex;
    align-items: flex-start;
}

.option-ABCD {
    display: inline-block;
}

.option-ABCD form {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

/*.btn-group{*/
/*display: flex;*/
/*justify-content: center;*/
/*padding-top: 20px;*/
/*}*/
.btn-group .save-btn,
.btn-group .send-btn,
.btn-group .cancel-btn {
    display: inline-block;
    padding: 10px 30px;
    border-radius: 8px;
    margin: 0 10px;
    color: #fff;
    cursor: pointer;
}

.btn-group .save-btn {
    background: #188eee;
}

.btn-group .save-btn:hover {
    background: #188eee;
}

.btn-group .send-btn {
    background: #ee7218;
}

.btn-group .send-btn:hover {
    background: #d06212;
}

.btn-group .cancel-btn {
    background: #ccc;
}

.btn-group .cancel-btn:hover {
    background: #a5a5a5;
}

.upload-test-content textarea {
    width: 450px;
    height: 120px;
    border: 1px solid #dddddd;
    color: #666;
    padding: 5px;
}

.upload-test-content input[type=text] {
    width: 419px;
    height: 30px;
    border: 1px solid #dddddd;
    color: #666;
    padding: 0 0 0 5px;
}

.upload-test-content input[type=radio],
.upload-test-content input[type=checkbox] {
    margin: 0 8px 3px 0;
}

.upload-test-content input[type=text]:focus {
    outline: 2px solid #20a0ff;
}

.content-form-answer {
    margin-right: 29px;
}

.content-form-answer input {
    width: 450px;
}

.newFolder-determine {
    height: 18px;
    font-weight: 900;
    width: 18px;
    box-shadow: 0 0 2px 0 #3b8cff;
    border: 1px solid rgba(58, 140, 255, 0.3);
}

.hover:hover {
    color: #188eee;
}

/* .location:before {
    content: "";
    display: inline-block;
    width: 7px;
    height: 7px;
    border-top: 1px solid #666;
    border-right: 1px solid #666;
    transform: rotate(45deg);
    margin: 0 10px;
} */

#uploading {
    position: fixed;
    bottom: 0;
    right: 20px;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.3);
    width: 600px;
    height: 400px;
    border-radius: 10px;
    background: #fff;
}

.upload-list {
    overflow-x: hidden;
    overflow-y: auto;
    height: 310px;
}

.upload-list::-webkit-scrollbar {
    width: 12px;
    height: 10px;
}

.upload-list::-webkit-scrollbar-thumb {
    height: 30px;
    background-color: #999;
    -webkit-border-radius: 7px;
    outline: 2px solid #fff;
    outline-offset: -2px;
    border: 2px solid #fff;
}

.upload-list::-webkit-scrollbar-track-piece {
    background-color: #fff;
    -webkit-border-radius: 3px;
}

.upload-list li {
    background: linear-gradient(to right, #e2eefe, #e2eefe);
    background-repeat: no-repeat;
    background-size: 0;
}

/*stuSignIn*/
.attendance-details-box {
    width: 100%;
    background: #fff;
}

.attendance-h4 {
    border-bottom: 1px solid #ebebeb;
    line-height: 40px;
    color: #188eee;
    font-size: 16px;
    padding: 0 15px;
}

.attendance-details {
    padding: 30px 190px;
    display: flex;
    justify-content: space-around;
    width: 100%;
}

.sign-late-truancy {
    text-align: center;
    border-right: 1px solid #ebebeb;
    flex: 1;
}

.sign-late-truancy span {
    display: block;
    line-height: 35px;
}

.sign-late-truancy span em {
    color: #188eee;
    font-weight: bold;
    padding-right: 5px;
}

.calendar {
    margin-top: 60px;
}

.calendar-head {
    display: flex;
    align-items: center;
    background: #188eee;
    height: 50px;
    padding: 0 30px;
    color: #fff;
    font-size: 16px;
}

.calendar-head .date {
    margin-right: 20px;
}

.calendar-head .month {
    flex: 1;
    text-align: center;
}

.calendar .week {
    display: flex;
    justify-content: space-between;
    background: #ebebeb;
    text-align: center;
    line-height: 50px;
    color: #666;
}

.calendar .week span {
    flex: 1;
}

.calendar .months {
    background: #fff;
}

.calendar .months span {
    display: flex;
    height: 70px;
    align-items: center;
    justify-content: center;
    width: calc(100%/7);
    color: #666;
}

.calendar .months span em {
    display: inline-block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    line-height: 40px;
    text-align: center;
}

.calendar .months span em.border {
    border: 1px solid #188eee;
}

.calendar .months span em.truancy {
    border: 1px solid #ebebeb;
    background: #ebebeb;
}

#sign-in section {
    flex-direction: column;
}

/*stuClassroomTest*/
.discipline-navigation {
    height: 50px;
    display: flex;
    align-items: center;
    margin: 0 15px;
}

.partition {
    display: inline-block;
    margin: 0 5px;
}

.discipline-examination,
.test-content-box {
    border: 1px solid #dddddd;
    margin-left: 50px;
    width: 100%;
    background: #fff;
}

.discipline-examination .subject-type {
    padding: 15px 30px;
    border: 1px solid #dddddd;
    display: flex;
    justify-content: space-between;
    margin: 0 15px;
}

.discipline-examination .subject-type span {
    margin: 0 20px;
}

.discipline-examination .subject-type span:last-child {
    margin-right: 0;
}

.subject-type .subject-li {
    padding: 5px 20px;
    border-radius: 5px;
    cursor: pointer;
}

.subject-type .subject-li a {
    color: #333;
}

.subject-type .subject-li:first-child {
    padding: 5px 15px 5px 0;
    cursor: default;
}

.subject-li .icon-close:hover {
    color: #188eee;
}

.examination .examination-li {
    padding: 0 30px 0 50px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #dddddd;
}

.examination-detail:before {
    content: "";
    display: inline-block;
    width: 23px;
    height: 29px;
    background: url("../../../common/images/test_icon.png") center no-repeat;
    margin: 0 15px 0 0;
}

.examination-detail {
    display: flex;
    align-items: center;
}

.examination-detail .title-time-score .title {
    padding: 0 0 5px 0;
}

.title-time-score .time,
.title-time-score .score {
    color: #666;
}

.title-time-score .time {
    padding: 0 20px 0 0;
}

.examination-li .examination-btn {
    display: inline-block;
    padding: 7px 30px;
    background: #188eee;
    color: #fff;
    border-radius: 8px;
    cursor: pointer;
}

.examination-li .examination-btn:hover,
.test-btn-group .btn-start:hover,
.time-box .their-papers-btn:hover {
    background: #1a6db0;
}

.test-btn-group .btn-start {
    border: 0;
}

.discipline-examination .paging {
    margin: 20px 0;
}

/*stuTestContent*/
.test-content-box {
    border: 0;
}

.test-content-box .test-content-h4 {
    padding: 20px;
    border: 1px solid #dddddd;
    border-bottom: none;
}

.test-content-box .test-content {
    display: flex;
}

.test-content-box .test-questions {
    padding: 20px 20px 50px;
    flex: 1;
    border-right: 1px solid #dddddd;
}

.test-content-box .all-questions {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.test-questions .qid span {
    color: #188eee;
    margin: 0 10px 0 0;
}

.test-questions .questions,
.wrong-topic-title {
    margin: 15px 0 20px 0;
}

.test-questions .options,
.wrong-topic-content .options {
    margin: 0 0 15px 0;
    display: flex;
    align-items: center;
}

.test-questions .options-input,
.test-questions span,
.options span {
    margin: 0 10px 0 0;
}

.test-content-box .test-btn-group {
    margin: 20px 0;
}

.test-btn-group span {
    display: inline-block;
    width: 85px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border: 1px solid #dddddd;
    border-radius: 8px;
    margin: 0 10px 0 0;
    cursor: pointer;
}

.test-content-box .tip {
    color: #666;
    font-size: 12px;
    display: flex;
    align-items: center;
}

.test-content-box .tip:before {
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 100%;
    background: #f24642;
    margin: 0 10px 0 0;
}

.test-content .time-situation {
    flex: 0 0 180px;
    padding: 0 0 50px;
}

.time-situation .time-box {
    padding: 15px;
    border-bottom: 1px solid #dddddd;
}

.time-box .time-num {
    color: #f24642;
    font-weight: bold;
}

.time-box .time-num,
.time-box .time-text {
    display: block;
    margin: 0 0 15px 0;
    font-size: 15px;
}

.time-box .their-papers-btn {
    display: inline-block;
    padding: 8px 47px;
    background: #188eee;
    color: #fff;
    border-radius: 8px;
    cursor: pointer;
}

.time-box .time-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.time-box .time-content:after {
    content: "";
    display: inline-block;
    width: 55px;
    height: 50px;
    background: url("../../../common/images/clock_icon.png") center no-repeat;
}

.situation-box {
    padding: 15px;
}

.situation-box .situation-num {
    margin: 15px 0;
}

.situation-box .situation-num span {
    display: inline-block;
    width: 26px;
    height: 26px;
    border: 1px solid #dddddd;
    text-align: center;
    line-height: 26px;
    margin: 0 4px 4px 0;
}

.situation-box .instructions {
    color: #666;
    font-size: 12px;
}

#test-content .submit-box,
#test-content .test-results {
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    background: rgba(204, 204, 204, 0.6);
}

.submit-box .submit-btn {
    width: 360px;
    height: 160px;
    border-radius: 10px;
    background: #fff;
    padding: 25px 45px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.determine-cancel-btn {
    margin: 40px 0 0 0;
}

.determine-btn,
.cancel-btn {
    padding: 10px 30px;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
}

.determine-btn {
    background: #188eee;
    margin: 0 20px 0 0;
}

.determine-btn:hover {
    color: #fff;
}

.cancel-btn {
    background: #ee7218;
}

.test-results .test-results-box {
    width: 400px;
    height: 300px;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
}

.test-results .results-text {
    padding: 40px;
}

.test-results-box .test-results-h6 {
    background: #188eee;
    color: #fff;
    font-size: 16px;
    text-align: center;
    line-height: 40px;
}

.results-text .score {
    width: 100%;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.results-text .score em {
    color: #f24642;
    font-size: 18px;
    font-weight: bold;
    margin: 0 10px 0 0;
}

.results-text .try-again {
    display: flex;
    justify-content: space-between;
}

.wrong-topic-box .answer {
    border-top: 1px solid #dddddd;
    display: flex;
    justify-content: space-between;
}

.wrong-topic-box .parsing,
.wrong-topic-box .answer {
    padding: 15px;
}

.wrong-topic-box .parsing {
    display: none;
    border-top: 1px solid #dddddd;
}

.wrong-topic-box {
    margin: 15px;
}

.wrong-topic-title .wrong-topic-pic {
    padding: 0 10px 0 0;
}

.wrong-topic-content p {
    padding: 0 15px;
}

.options .checked-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid #dddddd;
}

.options .correct {
    border: 1px solid #188eee;
}

.options .correct:after,
.options .wrong:after {
    display: inline-block;
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.options .correct:after {
    background: #188eee;
}

.options .wrong:after {
    background: #f24642;
}

.answer .correct-answer,
.del-analysis .del {
    margin: 0 50px 0 0;
}

.answer .correct-answer em,
.answer .wrong-answer em {
    margin: 0 0 0 10px;
    font-weight: bold;
}

.del-analysis .del,
.del-analysis .analysis {
    cursor: pointer;
}

.del-analysis .analysis {
    display: inline-flex;
    align-items: center;
}

.del-analysis .analysis:after {
    content: "";
    display: inline-block;
    width: 10px;
    height: 10px;
    border-bottom: 1px solid #188eee;
    border-right: 1px solid #188eee;
    transform: rotate(45deg);
    margin: -6px 0 0 10px;
}

#learning-materials {
    display: flex;
}

#learning-materials .materials {
    margin: 20px 0 20px 20px;
    border: 1px solid #dddddd;
    width: 100%;
}

.materials img {
    width: 100%;
}

#learning-materials .teacher-information {
    flex: 0 0 180px;
    align-self: flex-start;
    margin: 20px 25px 0 12px;
}

.teacher-information .teacher-icon-name {
    text-align: center;
    border-bottom: 1px solid #dddddd;
    padding: 0 0 10px 0;
}

.teacher-information .teacher-icon-name-box,
.teacher-information .attachment {
    padding: 15px;
    border: 1px solid #dddddd;
}

.teacher-information .attachment {
    margin: 20px 0 0;
    display: flex;
    flex-direction: column;
}

.attachment .attachment-title {
    border-bottom: 1px solid #dddddd;
    line-height: 30px;
    font-size: 16px;
}

.attachment .attachment-content {
    line-height: 50px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.attachment .attachment-btn {
    width: 90px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border-radius: 8px;
    background: #ec7318;
    color: #fff;
    align-self: flex-end;
    cursor: pointer;
}

.teacher-information .teacher-icon-name:before {
    content: "";
    display: inline-block;
    width: 60px;
    height: 60px;
    background: url("../../../common/images/teacher_icon.png") center no-repeat;
    background-size: 100%;
}

.teacher-information .teacher-courseware {
    display: flex;
    justify-content: space-between;
    font-size: 16px;
    margin: 15px 0;
}

.courseware span {
    display: flex;
    justify-content: center;
    padding: 0 15px;
}

.courseware span:last-child {
    font-weight: bold;
}

.teacher-information .teacher-introduce {
    padding: 0 15px;
}

.teacher-information .teacher-introduce p {
    margin: 10px 0 0 0;
    color: #666;
}

.head-portrait {
    display: inline-block;
    flex: 0 0 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 20px 0 0;
}

.portrait-introduce {
    display: flex;
}

.portrait-introduce .introduce {
    margin: 10px 0 0 0;
}

.portrait-introduce .introduce .name {
    display: inline-block;
    margin: 0 0 10px 0;
}

.teacher-introduce {
    border-bottom: 2px dotted #ddd;
}

#upload .upload-box,
#upload .collection {
    flex: 1;
    margin: 0 0 0 25px;
    /* border: 1px solid #dddddd; */
}

.amplification-enter,
.amplification-leave-to {
    max-height: 0;
    overflow: hidden;
}

.amplification-enter-to,
.amplification-leave {
    max-height: 125px;
    overflow: hidden;
}

.amplification-enter-active,
.amplification-leave-active {
    transition: all 0.3s ease-in-out;
}

#upload .upload-h3 {
    font-size: 18px;
    height: 45px;
    border-bottom: 1px solid #dddddd;
    padding: 0 0 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#upload .upload-form {
    background: #fff;
    width: 100%;
    border-bottom: 1px solid #dddddd;
    padding: 15px;
}

.upload-h3 .btn-del {
    padding: 10px 15px;
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    color: #6a6a6a;
    background-color: #fff;
}

.upload-h3 .btn-del:before {
    display: inline-block;
    content: "";
    width: 13px;
    height: 15px;
    margin: 0 10px 0 0;
    background: url("../../../common/images/upload_del_icon_dark.png") no-repeat;
}

input[type=file] {
    display: none;
}

input[type=file]+label {
    width: 100%;
    display: inline-block;
    text-align: center;
    line-height: 120px;
    border: 2px dashed #dddddd;
    background: #f4f4f4;
    color: #929292;
    cursor: pointer;
}

#upload .upload-btn-group {
    margin: 30px 0 0 0;
    padding: 15px 15px;
    border-top: 1px solid #dddddd;
    background: #fff;
}

.upload-btn-group [class*='btn-'] {
    border: 1px solid #dddddd;
    padding: 6px 15px;
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 15px 0 0;
    cursor: pointer;
    color: #6a6a6a;
    background-color: #fff;
}

.upload-btn-group i,
.li-span-operation i,
.upload-content-li .li-span-file-operation .del-btn-icon {
    display: inline-block;
    width: 13px;
    height: 15px;
    margin: 0 10px 0 0;
}

.upload-btn-group .btn-start i {
    background: url("../../../common/images/upload_start_icon_dark.png") no-repeat;
}

.upload-btn-group .btn-suspended i {
    background: url("../../../common/images/upload_suspended_icon_dark.png") no-repeat;
}

.upload-btn-group .btn-del i {
    background: url("../../../common/images/upload_del_icon_dark.png") no-repeat;
}

.upload-btn-group [class*='btn-']:focus {
    color: #999999;
}

.upload-btn-group .btn-start:focus i {
    background: url("../../../common/images/upload_start_icon.png") no-repeat;
}

.upload-btn-group .btn-suspended:focus i {
    background: url("../../../common/images/upload_suspended_icon.png") no-repeat;
}

.upload-btn-group .btn-del:focus i {
    background: url("../../../common/images/upload_del_icon.png") no-repeat;
}

.upload-btn-group [class*='btn-']:active {
    background-color: #dfdfdf;
}

.upload-list {
    border-top: 1px solid #dddddd;
    border-bottom: 1px solid #dddddd;
    background-color: #fff;
}

.upload-list .upload-state {
    padding: 15px;
    border-bottom: 1px solid #dddddd;
    display: flex;
    align-items: center;
}

.upload-h3-bottom .upload-list {
    border-top: 0;
}

.upload-list .upload-text {
    padding: 8px 0;
    background-color: #f4f4f4;
    display: flex;
    font-weight: 700;
}

.upload-list .upload-text span {
    border-right: 1px solid #dddddd;
    height: 30px;
    line-height: 30px;
    display: inline-flex;
    justify-content: center;
}

.upload-text .span-file-name,
.upload-content-li .li-span-file-name {
    width: 30%;
}

.upload-text .span-state,
.upload-content-li .li-span-state {
    width: 15%;
}

.upload-text .span-progress {
    width: 25%;
}

.upload-text .span-size,
.upload-text .span-operation,
.upload-content-li .li-span-size,
.upload-content-li .li-span-operation {
    width: 15%;
}

.upload-content-li .div-pc-size {
    width: 15%;
}

.upload-content-li .div-pc-size .li-span-size {
    width: 100%;
}

.upload-text span.span-check-all,
.upload-content-li .li-span-check-all {
    width: 8%;
    align-items: center;
}

.unfold {
    display: inline-flex;
    width: 18px;
    height: 18px;
    align-items: center;
    justify-content: center;
}

.transcode-caption {
    display: flex;
    justify-content: center;
    padding: 15px 0;
}

/*.transcode-caption:last-child{*/
/*padding: 15px 0 0 0;*/
/*}*/
.transcode-caption span {
    flex: 1;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.transcode-caption {
    background: #fff;
}

.transcode-caption:nth-child(2) {
    border-bottom: 1px solid #dddddd;
}

.upload-text span.span-check-all label {
    margin: 0 0 0 10px;
    cursor: pointer;
}

.upload-text .span-file-type,
.upload-content-li .li-span-file-type {
    width: 8%;
}

.upload-text .span-file-size,
.upload-content-li>div {
    width: 10%;
}

.upload-text .span-file-author,
.upload-content-li .li-span-file-author {
    width: 8%;
}

.upload-text .span-file-state,
.upload-content-li .li-span-file-state {
    width: 10%;
}

.upload-text .span-add-time,
.upload-content-li .li-span-file-add-time {
    width: 15%;
}

.upload-text .span-file-operation,
.upload-content-li .li-span-file-operation {
    width: 10%;
}

.upload-content-li .li-span-file-operation .del-btn-icon {
    cursor: pointer;
    background: url("../../../common/images/upload_del_icon_dark.png") no-repeat;
}

.upload-text span:last-child {
    border: none;
}

.upload-state .upload-uploading {
    font-weight: bold;
    margin: 0 20px 0 0;
}

.upload-state .upload-progress-text {
    margin: 0 20px 0 0;
}

.upload-state .upload-number-of-file {
    flex: 1;
    text-align: right;
}

.upload-content-li {
    border-top: 1px solid #dddddd;
    height: 50px;
    display: flex;
    align-items: center;
}

.upload-h3-bottom li:last-child .upload-content-li {
    border-bottom: 1px solid #dddddd;
}

.upload-h3-bottom .upload-list {
    border-bottom: 0;
}

.upload-complete>li:nth-child(2n) {
    background-color: #f4f4f4;
}

li.upload-content-li span {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

div.upload-content-li span {
    width: 100%;
    display: inline-flex;
    align-items: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lesson-details {
    display: none;
    background: rgba(255,255,255,0.9);
    color: #333;
    position: absolute;
    top: 50px;
    left: 138px;
    z-index: 10;
    padding: 15px 0;
    width: 400px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    text-align: left;
}

.lesson-details div .name-content {
    color: #666;
}

.lesson-details div span {
    padding-bottom: 10px;
}

.lesson-details>div>span:nth-child(1){
    font-weight: 600;
    color: #666;
}

td:hover>div>.lesson-details {
    display: block;
}

td:hover .lesson-details:hover {
    display: none;
}

.CourseInfo:hover .lesson-details {
    display: block;
}

span.li-span-operation {
    padding-left: 4px;
}

.li-span-operation .start-btn-icon {
    background: url("../../../common/images/upload_start_icon_dark.png") no-repeat center;
}

.li-span-operation .stop-btn-icon {
    display: none;
    background: url("../../../common/images/upload_suspended_icon_dark.png") no-repeat center;
}

.li-span-operation .del-btn-icon {
    background: url("../../../common/images/upload_del_icon_dark.png") no-repeat center;
}

.li-span-operation i {
    cursor: pointer;
    box-sizing: content-box;
    padding: 7px;
}

.li-span-state .start-suspended {
    display: block;
    margin-top: 5px;
}

.upload-complete .upload-content-li:hover {
    background-color: #ddd;
}

.li-span-file-operation [class*=-btn-icon],
.li-span-file-state [class*=file-state-] {
    width: 14px;
    height: 14px;
    display: inline-block;
    margin: 0 10px 0 0;
    cursor: pointer;
}

.li-span-file-state [class*=file-state-] {
    cursor: default;
}

.li-span-file-operation .cannot-preview-btn-icon {
    background: url("../../../common/images/preview_icon_gray.png") no-repeat center;
}

.li-span-file-operation .can-preview-btn-icon {
    background: url("../../../common/images/preview_icon_blue.png") no-repeat center;
}

.li-span-file-operation .download-btn-icon {
    background: url("../../../common/images/download_icon_gray.png") no-repeat center;
}

.li-span-file-state .file-state-finished {
    background: url("../../../common/images/transcoding_finshed_icon_blue.png") no-repeat center;
}

.li-span-file-state .file-state-unfinished {
    background: url("../../../common/images/transcoding_finshed_icon_red.png") no-repeat center;
}

.li-span-file-state .file-state-no-data {
    background: url("../../../common/images/transcoding_finshed_icon_gray.png") no-repeat center;
}

.li-span-file-state .file-state-resolved {
    background: url("../../../common/images/resolved_icon_blue.png") no-repeat center;
}

.li-span-file-state .file-state-unresolved {
    background: url("../../../common/images/resolved_icon_gray.png") no-repeat center;
}

.li-span-file-state .file-state-normal {
    background: url("../../../common/images/normal_icon_blue.png") no-repeat center;
}

.li-span-file-state .file-state-notnormal {
    background: url("../../../common/images/normal_icon_gray.png") no-repeat center;
}

.preview-video {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999999999;
}

.preview-video .video-container {
    position: relative;
}

.preview-video .video-box {
    width: 970px;
    height: 550px;
    box-shadow: 0 0 20px 1px rgba(0, 0, 0, 0.5);
    /* border: 5px solid #fff; */
    border-radius: 5px;
}

.preview-video .close-btn {
    position: absolute;
    top: -5px;
    right: -42px;
    cursor: pointer;
    font-size: 35px;
    color: #fff;
}

.preview-video .close-btn:hover {
    color: #188eee;
}

.upload-box .not-login-tip {
    width: 100%;
    height: calc(100% - 30px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid #ddd;
    margin: 10px 0 0 0;
    font-size: 16px;
}

.not-login-tip .login {
    color: #188eee;
    cursor: pointer;
}

.confirm-del,
.waiting-box {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    z-index: 20;
    background-color: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.confirm-del .confirmation-box {
    background-color: #fff;
    width: 260px;
    height: 150px;
    box-shadow: 0 0 30px 1px rgba(0, 0, 0, 0.3);
    border-radius: 5px;
}

.confirmation-box .title {
    border-bottom: 1px solid #dddddd;
    height: 45px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 15px;
}

.title .close-btn {
    display: inline-block;
    width: 16px;
    height: 16px;
    background-image: linear-gradient(to right, #666, #666), linear-gradient(to bottom, #666, #666);
    background-repeat: no-repeat;
    background-size: 2px 100%, 100% 2px;
    background-position: center center;
    transform: rotate(45deg);
    cursor: pointer;
}

.confirmation-box .content {
    padding: 0 15px;
    margin-top: 15px;
}

.confirmation-box .btn-group {
    justify-content: flex-end;
}

.confirmation-box .btn-group span {
    display: inline-flex;
    width: 60px;
    height: 30px;
    border-radius: 5px;
    color: #fff;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    cursor: pointer;
}

.confirmation-box .btn-group .determine {
    background-color: #188eee;
}

.confirmation-box .btn-group .cancel {
    background-color: #ee7218;
}

.empty {
    width: 100%;
    height: 440px;
    background: url("../../../common/images/empty.png") no-repeat center;
    background-size: 35%;
}

.waiting-box .waiting-container {
    width: 230px;
    height: 45px;
    display: flex;
    align-items: center;
    background-color: #188eee;
    border-radius: 5px;
    color: #fff;
    padding: 0 20px;
}

.waiting-container-text {
    margin: 0 20px 0 10px;
}

.loading-active {
    animation: pactive 1.5s infinite;
}

.waiting-container svg {
    animation: whirl 1.5s linear infinite;
}

.spaceTitle{
    border-left: 3px solid #188eee;
    padding-left: 10px;
}

@keyframes pactive {
    0% {
        stroke-dashoffset: 202.783
    }

    100% {
        stroke-dashoffset: 50
    }
}

@keyframes whirl {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.collection .collection-top {
    height: 48px;
    border-bottom: 1px solid #dddddd;
}

.collection .collection-program-box {
    margin: 0 -5px;
    height: 420px;
}

.collection-program-box ul.video-page>li .icon-close {
    width: 25px;
    height: 25px;
    position: absolute;
    top: -5px;
    right: -5px;
    z-index: 1;
    display: none;
}

.collection-program-box ul.video-page>li .icon-close:hover {
    background: #188eee;
}

.collection-program-box ul.video-page>li:hover .icon-close {
    display: inline-flex;
}

.sign-left {
    flex: 0 0 20%;
    height: 100vh;
    background: url('../../../common/images/bg-sign.png')
}

.sign-right {
    background-color: #fff;
    /*background-image: url("../../../appimg/logo_3.png");*/
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.sign-right h5 span {
    line-height: 35px;
    background: #f0f0f0;
    margin-right: 2px;
    margin-top: 5px;
}

.sign-right ol {
    background-image: url("../../../appimg/logo_3.png"), linear-gradient(to right, #f0f7ff, #f0f7ff), linear-gradient(to right, #fff, #fff),
        linear-gradient(to right, #f0f7ff, #f0f7ff), linear-gradient(to right, #fff, #fff),
        linear-gradient(to right, #f0f7ff, #f0f7ff), linear-gradient(to right, #fff, #fff);
    background-size: 300px 300px, 22.2% 100%, 11.1% 100%, 22.2% 100%, 11.1% 100%, 22.2% 100%, 11.1% 100%;
    background-repeat: no-repeat;
    background-position: 50%, 0, 0, 42.8%, 0, 85.7%, 0;
}

.sign-right ol>li {
    width: calc(100% / 3);
    border-bottom: 1px solid #dddddd;
    position: relative;
}

.sign-right ol>li>div {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.sign-right ol>li>div>span {
    height: 100%;
    border-right: 1px solid #dddddd;
}

.sign-right ol>li span:last-child>em,
.sign-right ol>li span:last-child>span {
    padding: 2px 25px;
    border-radius: 3px;
    color: #fff;
}

.sign-right ol>li span:last-child>em {
    background: #ff7113;
    cursor: pointer;
}

.sign-right ol>li span:last-child>span {
    background: #ccc;
}

.sign-right ol>li span.active {
    background: #fff4e6;
    color: #ff7113;
}

ol {
    position: relative;
}

.sign-right h4+div>div:first-child {
    border-left: 1px solid #dddddd;
    border-right: 1px solid #dddddd;
    border-bottom: 1px solid #dddddd;
}

.sign-right h4+div>div {
    border-right: 1px solid #dddddd;
    border-bottom: 1px solid #dddddd;
}

.sign-code {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 1px 1px rgba(0, 0, 0, 0.3);
}

.sign-code h2 {
    background-image: linear-gradient(to right, #ff7113, #ff7113);
    background-size: 100% 1px;
    background-position: center center;
    background-repeat: no-repeat;
    color: #ff7113;
    text-align: center;
}

.sign-code h2 span {
    display: inline-block;
    height: 100%;
    width: 150px;
    text-align: center;
    background: #fff;
}

.sign-btn {
    padding: 5px 35px;
}

.sign-btn:hover {
    color: #fff;
}

.CourseIntroduction {
    margin-bottom: 20px;
    background: #f4f4f4;
    padding: 10px;
    color: #888;
    border-radius: 5px;
    line-height: 2;
    font-size: 14px;
}

.goBackSpace {
    position: fixed;
    top: 50px;
    right: 0;
    color: #fff;
    padding: 8px 15px;
    background: #188eee;
    border-radius: 10px 0 0 10px;
}