/* Minification failed. Returning unminified contents.
(1068,34): run-time error CSS1046: Expect comma, found '197'
(1068,42): run-time error CSS1046: Expect comma, found '/'
(1095,34): run-time error CSS1046: Expect comma, found '197'
(1095,42): run-time error CSS1046: Expect comma, found '/'
(1841,35): run-time error CSS1046: Expect comma, found '0'
(1841,39): run-time error CSS1046: Expect comma, found '/'
 */
/*todo:2020-04-15
   1. coursebook和certificate弹出框大小没有适配
   2. coursebook和certificate中的session没有hover
   3. 让coursebook和certificate的弹出框与app一致
   */
html {
    height: 100%;
    
}

body, div, ul, li.i, span, a, p, ol, img, input {
    margin: 0;
    padding: 0;
}

body {
    height: 100%;
}

.page {
    width: 100%;
    height: 100%;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
}

.passTitle {

}

.passDetail {

}

.session_content_container{
    width: 100%;
}

.main-block {
    position: absolute;
    top: 0;
    left: 0;
    width: calc(100% - 120px);
    height: 99%;
    padding-left: 120px;
}

#app {
    height: 100%;
}

#student {
    height: 100%;
}

[v-cloak] {
    display: none;
}

/* Webkit浏览器滚动条样式 */
::-webkit-scrollbar {
    width: 5px; /* 滚动条宽度 */
    height: 10px; /* 水平滚动条高度 */
}

::-webkit-scrollbar-track {
    background: #f1f1f1; /* 滚动条轨道颜色 */
    border-radius: 10px; /* 滚动条轨道圆角 */
}

::-webkit-scrollbar-thumb {
    background: #888; /* 滚动条滑块颜色 */
    border-radius: 10px; /* 滚动条滑块圆角 */
}

::-webkit-scrollbar-thumb:hover {
    background: #555; /* 滚动条滑块悬浮时颜色 */
}



a {
    text-decoration: none;
    color: #000000;
}

li {
    list-style: none;
}

body {
    background: #ffffff;
    overflow-y: hidden;
}

body, button, input, textarea {
    color: #000 !important;
}

/*display*/
.display_flex {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

/*伸缩流方向*/
.flex-direction_column {
    -webkit-box-orient: vertical;
    -ms-flex-direction: column;
    -webkit-flex-direction: column;
    flex-direction: column;
}

/*主轴对齐*/
.justify-content_flex-center {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
}

.justify-content_flex-end {
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
}

.justify-content_flex-justify {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

/*侧轴对齐*/
.align-items_flex-start {
    -webkit-box-align: start;
    -ms-flex-align: start;
    -webkit-align-items: flex-start;
    align-items: flex-start;
}

.align-items_flex-end {
    -webkit-box-align: end;
    -ms-flex-align: end;
    -webkit-align-items: flex-end;
    align-items: flex-end;
}

.align-items_center {
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.align-items_baseline {
    -webkit-box-align: baseline;
    -ms-flex-align: baseline;
    -webkit-align-items: baseline;
    align-items: baseline;
}

.align-items_baseline {
    -webkit-box-align: baseline;
    -ms-flex-align: baseline;
    -webkit-align-items: baseline;
    align-items: baseline;
}

.justify-content_flex-around {
    -webkit-justify-content: space-around;
    justify-content: space-around;
}

.header {
    width: 100%;
    height: auto;
    display: -ms-flexbox;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    justify-content: space-between;
    color: #000;
    /*padding-top: 10px;*/
    border-bottom: 1px solid #dddcdc;
    padding: 10px 0;
}

.student_icon {
    -webkit-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    height: 2rem;
    width: 2rem;
    border-radius: 50%;
    background: url("/img/student.png") #fff center center no-repeat;
    background-size: 100%;
    position: relative;
}

.student_icon:hover {
    cursor: pointer;
}

.certificate-icon-contain {
    width: 40px;
    height: 48px;
    overflow: hidden;
    position: relative;
    margin: 0 20px;
    top: -4px;
}

/*证书图标 */
.certificate-icon {
    width: 40px;
    height: 48px;
    background: url(/Images/Student/CertifiedCourseIcon.png) transparent center center no-repeat;
    background-size: 100%;
    filter: drop-shadow(40px -3px 0 #1493BA);
    position: absolute;
    left: -40px;
    top: 3px;
}

.selfStudy_status .selfStudy_status_item {
    width: 100%;
    display: flex;
    align-items: center;
}

.selfStudy_status_item .selfStudy_status_flag{
    background:gray!important;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 10px;
}


.selfStudy_status_item .selfStudy_status_notStarted{
    background:gray!important;
}

.selfStudy_status_item .selfStudy_status_inProgress{
    background:#FCE93F!important;
}

.selfStudy_status_item .selfStudy_status_grading{
    background:#FCE93F!important;
}

.selfStudy_status_item .selfStudy_status_failed{
    background:#FF0000!important;
}

.selfStudy_status_item .selfStudy_status_failedRetest{
    background:#FF0000!important;
}

.selfStudy_status_item .selfStudy_status_passTest{
    background:#79BE5D!important;
}


.selfStudy_status_item .selfStudy_status_text{
    width: calc(100% - 22px);
    font-size: 0.9rem;
    float: left;
    font-family: 'Lato', Verdana, sans-serif;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}


.selfStudy_progressContainer .progress {
    display: -ms-flexbox;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    max-width: 140px;
    height: 1.2rem;
    line-height: 1.2rem;
    overflow: hidden;
    background-color: #ffffff;
    color: #000000;
    border-radius: .5rem;
    position: relative;
    border: 1px solid #E8E6E6;
}

.selfStudy_progressContainer .progress .progress_percent {
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0);
    font-size: 12px;
    text-align: center;
    font-weight: bold;
    font-family: 'Lato', Verdana, sans-serif;
}

.scroll_content {
    overflow: auto;
}

.progress-bar {
    display: -ms-flexbox;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    -ms-flex-pack: center;
    justify-content: center;
    color: #000000;
    text-align: center;
    white-space: nowrap;
    background: none !important;
    background-color: #C4C4C4 !important;
    transition: width .6s ease;
}

.school_brand {
    float: right;
    height: 20%;
    width: auto;
    padding-right: 4rem;
    display: flex;
    justify-content: flex-end;
}

.brand_img {
    height: 2.5rem;
    width: 4rem;
    margin-left: 12rem;
    background: url("/img/default-school-icon.png") #fff bottom center no-repeat;
    background-size: contain;
}

.brand_text {

}

.brand_text_power {
    font-size: 14px;
    font-family: 'Lato', Verdana, sans-serif;
}

.brand_text_name {
    font-size: 1rem;
    font-weight: bold;
    font-family: 'Lato', Verdana, sans-serif;
}

.school_img {
    height: 4rem;
    width: 4rem;
    border-radius: 50%;
    border: 0.2rem solid #3A99DD;
    background: url("/img/default-school-icon.png") #fff center center no-repeat;
    background-size: 90%;
    margin-top: 4rem;
}

.school_img_vertical {
    height: 2.5rem;
    width: 2.5rem;
    margin-left: 5px;
    border-radius: 50%;
    border: 0.2rem solid #3A99DD;
    background: url("/img/default-school-icon.png") #fff center center no-repeat;
    background-size: 90%;
}

.header_left {
    display: -webkit-flex; /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox; /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Chrome */
    display: flex;
    -webkit-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    height: 100%;
}


.userimg {
    height: 3rem;
    width: 3rem;
    border-radius: 50%;
    border: 0.5rem solid #fff;
    background-image: url("/img/user.png");
    background-size: cover !important;
    background-repeat: no-repeat;
    margin: 0 0 0 0.5rem;
    float: left;
}

.header_middle {
    /*width: calc(55% - 10px);*/
    height: 100%;
    /*padding: 0 5px;*/
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    margin-right: 12px;
}

.usertitle {
    display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox; /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Chrome */
    display: flex;
    height: 5rem;
    line-height: 5rem;
    padding-left: 0.5rem;
    float: left;
}

.usertitle_txt {
    color: #fff;
    font-size: 1rem;
    white-space: nowrap;
}

.navbar {
    margin-top: 4rem;
}

.navlist {
    cursor: pointer;
}

.navlist .vertical-item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    flex-direction: column;
}

.navlist_landscape {
    height: 5rem;
    line-height: 5rem;
    
}

.nav-txt {
    font-weight: bold;
    margin-left: 1rem;
    font-size: 15px;
    color: #fff;
    font-family: 'Lato', Verdana, sans-serif;
}


.nav-icons {
    width: 20px;
    height: 20px;
}

.bg-img-contain {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;
}

.selected_list {
    /*background: #91771d;*/
    /*opacity: 25%;*/
}

.header-right {
    margin-right: 3rem;
    width: auto;
    
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.header_icons {
    margin: 0 1rem;
}

.close-search{
    margin-right: 10px;
    font-size: 1.1em;
}

.header_icons:hover {
cursor: pointer;
}

.sort_dropdown_title {
text-align: left;
font-weight: bold;
font-size: 16px;
font-family: 'Lato', Verdana, sans-serif;
text-decoration: underline;
margin: 0 0 0.5rem 1rem;
clear: both;
}

.calendar-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    right: 50%;
    /* bottom: 50%; */
    transform: translate(-50%, -50%);
    z-index: 9999;
    width: 1000px;
    padding: 0.5rem;
    font-family: 'Lato', Verdana, sans-serif;
    font-size: 14px;
    text-align: center;
    background-color: #fff;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #ccc;
    border-radius: 6px;
    line-break: auto;
    transition: opacity .15s linear;
}

.default-session-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    right: 50%;
    /* bottom: 50%; */
    transform: translate(-50%, -50%);
    z-index: 9999;
    width: 700px;
    padding: 0.5rem;
    font-family: 'Lato', Verdana, sans-serif;
    font-size: 14px;
    text-align: center;
    background-color: #fff;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #ccc;
    border-radius: 12px;
    line-break: auto;
    transition: opacity .15s linear;
}

.me_dropdown {
    position: absolute;
    bottom: 40px;
    left: -90px;
    z-index: 9999;
    display: none;
    min-width: 80px;
    padding: 0 0.5rem;
    font-family: 'Lato', Verdana, sans-serif;
    font-size: 14px;
    text-align: center;
    background-color: #fff;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #ccc;
    border-radius: 6px;
    line-break: auto;
    white-space: nowrap;
    transition: opacity .15s linear;
}

.user-dropdown {
    position: absolute;
    top: 40px;
    z-index: 9999;
    min-width: 80px;
    padding: 0 0.5rem;
    font-family: 'Lato', Verdana, sans-serif;
    font-size: 14px;
    text-align: center;
    background-color: #fff;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #ccc;
    border-radius: 6px;
    line-break: auto;
    white-space: nowrap;
    transition: opacity .15s linear;
}

.me-dropdown-title {
    margin: 15px 0;
    font-size: 19px;
    font-weight: bold;
}

.user_container {
    overflow: auto;
}

.user_content {
    height: 40px;
    display: flex;
    justify-content: center;
    -webkit-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.user_container div:first-child .user_gap_line{
    border-top: none;
}

.user_gap_line {
    border-top: 1px solid #ccc;
    width: 100%;
}

.user_gap_line>span{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.user_gap_line>a{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.default_session_container {
    padding: 10px;
}

.calendar-container {
    padding: 20px;
    overflow: auto;
}

.default_session_close {
    position: absolute;
    right: 18px;
    top: 18px;
}

.default_session_content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.default_session_content .default_session_title {
    font-size: 22px;
    margin-top: 22px;
    line-height: 25px;
    text-align: left;
}

.calendar_close{
    display: flex;
    justify-content: flex-end;
}

.default_session_content .default_session_list {
    max-height: 300px;
    overflow: auto;
    display: flex;
    align-items: flex-start;
    margin: 30px 0;
    width: 90%;
    height: 40%;
    justify-content: flex-start;
    flex-direction: column;
    padding: 0 6px;
}

.default_session_content .default_session_list .default_session_label {
    display: flex;
    margin: 15px 0;
}

.default_session_content .default_session_list .default_session_txt {
    margin-left: 10px;
    font-size: 16px;
    text-align: left;
    line-height: 25px;
}


.calendar_content {
    height: 820px;
}

.dropdown-cover {
    width: 100%;
    height: 100%;
    background: transparent;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1040;
}

.filtered > a {
    background-color: #ADD1D6;
    border-radius: 0.5rem;
}

.ordered > a {
    background-color: #ADD1D6;
    border-radius: 0.5rem;
}

.sort_dropdown_item {
    min-height: 50px;
}

.sort_dropdown_item > li {
    float: left;
    margin: 0.5rem;
}

.sort_dropdown_item > li > a {
    margin: 0.5rem 0;
    padding: 0.5rem;
    font-weight: normal !important;
}

.sort_dropdown_item > li > a:hover {
    background-color: #ADD1D6;
    border-radius: 0.5rem;
}

.arrow, .arrow:after {
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    border-color: transparent;
    border-style: solid;
}

.arrow {
    top: -11px;
    left: 90%;
    margin-left: -11px;
    border-width: 11px;
    border-top-width: 0;
    border-bottom-color: #ccc;
}

.arrow:after {
    border-width: 10px;
    top: 2px;
    margin-left: -10px;
    content: " ";
    border-top-width: 0;
    border-bottom-color: #C9D9E6;
}

.cal_arrow_bg {
    border-bottom-color: #ccc !important;
}

.cal_arrow_bg:after {
    border-bottom-color: #ffffff !important;
}

.search_title {
    height: 2rem;
}

.search_title span {
    font-size: 0.9rem;
    color: #fff;
}

.serch-input {
    display: none;
    height: 1.5rem;
}

.serch-input input {
    height: 1.5rem;
    line-height: 1.5rem;
    width: 150px;
    outline: none;
    border: 1px solid #CCD0D7;
    border-radius: 4px;
}

.search_setting {
    height: 1.5rem;
    line-height: 1.5rem;
    display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox; /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Chrome */
    display: flex;
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -moz-box-direction: normal;
    -moz-box-orient: horizontal;
    flex-direction: row;
    -webkit-box-pack: justify;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

.search_set {
    width: 40%;
    text-align: center;
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
}

.headerMiddle_top {
    display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox; /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Chrome */
    display: flex;
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -moz-box-direction: normal;
    -moz-box-orient: horizontal;
    flex-direction: row;
    height: 5rem;
}

@media screen and (max-width: 1000px) {
    .header_right {
        width: auto;
    }

    .serch-input input {
        width: 120px;
    }
}

.home {
    height: 100%;
}

.my_stuff {
    display:flex;
    flex-wrap: wrap;
    align-items: center;
}

.my_stuff_contain {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.lecture {
    
}

.library {
    
}

.teacher_panel {

}

.content {
    width: 100%;
    height: calc(100% - 60px); 
    float: right;
    background-color: #fff;
}

.ai_app_content {
    width: calc(99% - 30px);
    height: 100%;
    overflow: hidden;
    overflow-y: auto;
    padding: 0 15px;
}

.content-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
    overflow-y: auto;
    border-bottom: 1px solid #dddcdc;
}

.school_name {
    width: auto;
    height: 10%;
    /*background-color: #70787C;*/
    padding: 0 2rem;
}

.school_name_text {
    color: #000;
    font-weight: bold;
    font-size: 1.6rem;
    font-family: 'Lato', Verdana, sans-serif;
    margin-left: 5px;
    width: calc(100% - 2.6rem);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    line-height: 100%;
    padding: 10px 0;
}

.full_window {

}

.session {
    /*width: 100vw;*/
    width: calc(100vw - 126px);
}

.session_info {
    width: 100%;
    padding: 1rem 0;
    background-color: #8DB5C3;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.session_info > li {
    width: 15%;
    font-weight: bold;
    font-size: 1rem;
    float: left;
    padding: 0 2rem;
    font-family: 'Lato', Verdana, sans-serif;
}

.session_info_head_container {
    display: flex;
    align-items: center;
    width: 100%;
}

.session_back{
    font-size: 1.5em;
    color: #000;
    margin-left: 15px;
    cursor: pointer;
}

.session_info_title_container {
    padding: 0 2rem;
    /* width: 100%; */
    text-align: left;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
}

.session_info_title_main {
    font-weight: bold;
    font-size: 1rem;
    font-family: 'Lato', Verdana, sans-serif;
}

.session_info_title_sub {
    margin-top: 0.5rem;
    font-weight: bold;
    font-size: 12px;
    font-family: 'Lato', Verdana, sans-serif;
}

.session_content {
    width: auto;
    background-color: #ffffff;
    display: flex;
    /*align-items: center;*/
}

.session_content-container {
    width: 100%;
}

.session_content_item:hover {
    cursor: pointer;
}

.session_content_title {
    width: 100%;
    padding: 1rem 0;
    background-color: #ffffff;
    display: flex;
    align-items: center;
}

.session_content_title > li {
    width: 15%;
    padding: 0 2rem;
    float: left;
    font-family: 'Lato', Verdana, sans-serif;
    font-size: 18px;
    font-weight: 700;
}


.session_content_item {
    width: 100%;
    padding: 2rem 0 1.2rem 0;
    box-shadow: 0 0 10px rgb(192 197 233 / 60%);
    border-radius: 4px;
    background: #FFFFFF;
    margin: 10px 0;
    position:relative;
}

.home-sort-icon {
    margin-right: 30px;
    position: relative;
}

.home_sort_icon_top {
    margin-right: 1rem;
    display: none;
    position: relative;
    padding-bottom: 4px;
}

.session_sort_icon {

}

.selfStudy_content_item {
    width: 100%;
    height: 60px;
    line-height: 60px;
    box-shadow: 0 0 10px rgb(192 197 233 / 60%);
    border-radius: 10px;
    background: #FFFFFF;
    margin: 10px 0;
    color: #000;
}

.line-color-block{
    height: 100%;
    width: 15px;
    position: absolute;
    left: 0;
    top:0;
    border-radius: 10px 0 0 10px;
}


.selfStudy_content_item:hover {
    cursor: pointer;
}

.selfStudy_item {
    width: 15%;
    font-size: 0.9rem;
    padding: 0 2rem;
    float: left;
    font-family: 'Lato', Verdana, sans-serif;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.selfStudy_dateUpdated_vertical {
    width: 50%;
    order: 3;
}
 
.selfStudy_title {
    font-size: 0.9rem;
    font-family: 'Lato', Verdana, sans-serif;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.selfStudy_type_vertical {
    width: 50%;
    order: 2;
}

.selfStudy_progressContainer_vertical {
    width: 50%;
    order: 4;
}

.selfStudy_percentText_vertical {
    width: 50%;
    order: 5;
}

.selfStudy_percentText {
    font-weight: bold;
}

.accordion_icon {
    margin-right: 2rem;
    display: none;
}

.show_hand {
    /*cursor: pointer;*/
}

.accordion_icon_plus {
    display: none;
}

.accordion_icon_minus {
    display: block;
}

.header:hover {
    color: #000 !important;
}

.hide {
    display: none;
}

.click_item:hover {
    cursor: pointer!important
}

.no_click_item {
    color: #999999!important;
}

.no_click_item:hover {
    cursor: not-allowed!important;
}

.no_hand_hover:hover{
    cursor: default!important
}

.session_content_item_landscape {
    width: 15%;
    font-size: 0.9rem;
    padding: 0 2rem;
    float: left;
    font-family: 'Lato', Verdana, sans-serif;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.session_content_item_landscape > div {
    margin: 0.5rem 0;
}

.lecture_title_vertical {
    width: 65%;
    order: 1;
    display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox; /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Chrome */
    display: flex;

    flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
}

.lecture_teacherName_vertical {
    width: 100%;
    order: 3;
}

.lecture_startDate_vertical {
    width: 50%;
    order: 4;
}

.lecture_startDetail_vertical {
    width: 35%;
    order: 2;
}

.lecture_duration_vertical {
    width: 35%;
    order: 5;
}

.lecture_enterBtn_vertical {
    width: 50%;
    order: 6;
    display: flex;
    justify-content: flex-end;
}

/*文字加省略号*/
.session_content_item > div > div {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.content_list {
    display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox; /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Chrome */
    display: flex;
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -moz-box-direction: normal;
    -moz-box-orient: horizontal;
    flex-direction: row;
    -webkit-box-pack: justify;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    height: 2rem;
    line-height: 2rem;
}

.lecture_title_contain {
    font-family: 'Lato', Verdana, sans-serif;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;

}

.lecture_title_txt {
    width: 100%;
    font-weight: bold;
    font-family: 'Lato', Verdana, sans-serif;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lecture_zoom {
    width: 100%;
    font-weight: bold;
    font-family: 'Lato', Verdana, sans-serif;
}

.lecture_class {
    width: 100%;
    color: #317CC2;
    height: 25px;
    line-height: 25px;
    font-family: 'Lato', Verdana, sans-serif;
}

.lecture_type {
    width: 100%;
    color: #939393;
    font-size: 12px;
    height: 25px;
    line-height: 25px;
    font-family: 'Lato', Verdana, sans-serif;
}

.lecture_title_top {
    margin: 2rem 0 1rem 0;
}

.lecture_btn_active {
    margin: 0 0 1.5rem 0;
    color: #ffffff;
    width: 6rem;
    height: 2.5rem;
    line-height: 2.5rem;
    text-align: center;
    background-color: #317CC2;
    border-radius: 0.3rem;
    /*margin: 0 1rem 1rem 1rem;*/
}

.result_btn_active {
    color: #ffffff;
    height: 2.5rem;
    line-height: 2.5rem;
    text-align: center;
    background-color: #317CC2;
    border-radius: 0.3rem;
}

.lecture_btn_inactive {
    margin: 0 0 1rem 0;
    color: #ffffff!important;
    width: 6rem;
    height: 2.5rem;
    line-height: 2.5rem;
    text-align: center;
    background-color: #70787C;
    border-radius: 0.3rem;
}

.lecture_btn_add {
    margin: 0 0 1rem 0;
    color: #000000;
    width: 6rem;
    height: 2.5rem;
    line-height: 2.5rem;
    text-align: center;
    background-color: #ffffff;
    border: 1px solid #317CC2;
    border-radius: 0.3rem;
}

.opera_btns {
    font-weight: bold;
    display: inline-block;
    margin-left: 0.5rem;
    color: #317CC2;
}

.library_container {
    display: flex;
    flex-wrap: wrap;
}

.library_container_vertical {
    padding: 1rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.library_item {
    width: 200px;
    height: auto;
    margin: 15px 30px;
}

.library_cover {
    width: 200px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.library_title {
    width: 200px;
    font-family: 'Lato', Verdana, sans-serif;
    font-style: normal;
    font-weight: 600;
    font-size: 15px;
    /* text-align: center; */
    color: #000000;
    display: flex;
    margin-top: 7px;
    /* justify-content: center; */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 300px;
    line-height: 1.5em;
    height: 3em;
}

.uptop_btn {
    position: fixed;
    right: 20px;
    bottom: 100px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    background-color: #FA9233;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contentList_title {
    width: 78%;
    color: #fff;
    padding-left: 2%;
    font-size: 0.9rem;
}

.contentList_results {
    width: 20%;
    color: #fff;
    text-align: right;
    font-size: 0.9rem;
}

.page_maskeds {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    z-index: 99;
}

.page_maskeds .page_maskimg {
    overflow: hidden;
    display: block;
    height: auto;
    position: absolute;
    margin: auto;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}

.session_title{
    font-family: 'Lato', Verdana, sans-serif;
    font-size: 18px;
    font-weight: 700;
    color:#000000
}

.session_content_table .el-table__body{
    border-collapse: separate;
    border-spacing: 0 10px; /* 0 为列间距，10px 为行间距 */
}

.session_content_card {
    display:none
}

.book-container {
    overflow-y: auto;
    display: block;
    height: auto;
    display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
    display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
    display: -ms-flexbox; /* TWEENER - IE 10 */
    display: -webkit-flex; /* NEW - Chrome */
    display: flex;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
}

.book-container .book-item {
    display: block;
    height: 190px;
    width: 120px;
    float: left;
    margin: 10px;
    color: white;
    position: relative;
    text-decoration: none;
    background: #777 no-repeat center center;
    background-size: contain;
    box-sizing: border-box;
    overflow: hidden;
}

.book-wrapper {
    margin: 0 10px;
}

.book-title {
    width: 100%;
    height: 100px;
    line-height: 25px;
    padding: 24px 8px 7px;
    font-size: 18px;
    text-align: center;
    /*display: block;*/
    box-sizing: border-box;
    margin: 0;
    outline: 0;
    font-weight: 400;
    /*word-break: break-all;*/
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.book-bottom-title {
    width: 120px;
    font-size: 18px;
    text-align: center;
    display: block;
    box-sizing: border-box;
    outline: 0;
    font-weight: 400;
    word-break: break-all;
}

.book-item {
    display: block;
    width: 200px;
    height: 300px;
    float: left;
    color: white;
    position: relative;
    text-decoration: none;
    background: #777 no-repeat center center;
    background-size: contain;
    box-sizing: border-box;
    overflow: hidden;

    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.book-item:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}



.book-item:after {
    height: 4px;
    background: rgba(0, 0, 0, 0.14);
    width: 100%;
    position: absolute;
    bottom: -4px;
    display: block;
    content: ' ';
}

.coursebookauthor {
    display: block;
    width: 100%;
    padding: 8px;
    text-align: center;
    font-size: 11px;
    box-sizing: border-box;
    margin: 0;
    outline: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.cbDetail-dialog {
    width: 100vw;
    height: 100vh;
    background: #000;
    position: absolute;
    top: 0;
    left: 0;
    opacity: .5;
    z-index: 999999;
    display: block;
}

.cbDetail-dialog-box {
    min-width: 760px;
    height: 635px;
    font-family: 'Lato', Verdana, sans-serif;
    
}


.cbDetail-dialog-box .el-dialog__header {
    padding-top: 0 !important;
    display: none;
}

.library_close {
    font-size: 20px;
    cursor: pointer;
    text-align: right;
    padding: 5px 15px 5px 0px;
    background: rgba(200, 200, 200, 0.55);
}

.library_close a {
    color: #505353;
    font-weight: 300;
}

.library_close span {
    padding-left: 15px;
}

.libraryContent {
    
    width: 100%;
    height: 580px;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
}

.cbDetail-dialog-box .enlarge-cancel{
    position: absolute;
    top: 13px;
    right: 20px;
    font-size: 15px;
    color: #494949;
    font-weight: bold;
    border: 2px solid #494949;
    border-radius: 3px;
    width: 20px;
    height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.cbDetail-dialog-box .enlarge-cancel .btn-icon{
    transform: rotate(45deg);
    font-size: 26px;
}

.cbDetail-dialog-box .enlarge-cancel:hover{
    cursor:pointer;
}

.library_left {
    width: 50%;
    height: 100%;
    background-color: #0AD;
    background-repeat: no-repeat;
    background-size: contain;
    color: #fff;
}

.library_txt{
    width: 100%;
}

.library_txted {
    width: 100%;
    height: 100%;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    align-items: center;
    -webkit-box-align: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    flex-direction: column;

}

.zoom-dialog {
    width: 100%;
    height: 100%;
    background: #000;
    position: absolute;
    top: 0px;
    left: 0px;
    opacity: 0.5;
    z-index: 33;
}

.zoom-dialog-box {
    width: 400px;
    height: auto;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    background: #fff;
    z-index: 35;
    font-family: 'Lato', Verdana, sans-serif;
}

.zoom-close {
    font-size: 18px;
    cursor: pointer;
    text-align: center;
    padding: 5px 15px 5px 15px;
    background: rgba(200, 200, 200, 0.55);
}

.zoom-close a {
    color: #505353;
    font-weight: 300;
    position: absolute;
    right: 5px;
    top: 5px;
}

.zoom-close span {
    padding-left: 15px;
}

.zoom-content {
    padding: 5%;
    width: auto;
    height: 100%;
}

.zoom-content .zoom-line {
    margin: 10px;
}


.booktitle {
    line-height: 23px;
}

.coursebooktitle {
    width: 100%;
    padding: 24px 8px 7px;
    font-size: 18px;
    text-align: center;
    display: inline-block;
    box-sizing: border-box;
    margin: 0;
    outline: 0;
    font-weight: 400;
    word-break: break-all;
    overflow: hidden;
}

.coursebookauthor {
    display: block;
    width: 100%;
    padding: 8px;
    text-align: center;
    font-size: 11px;
    box-sizing: border-box;
    margin: 0;
    outline: 0;
    overflow: hidden;
}

.library_right {
    width: 50%;
    height: calc(100% - 40px);
    padding: 40px 0 0 0;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-direction: normal;
    -webkit-box-orient: vertical;
    -moz-box-direction: normal;
    -moz-box-orient: vertical;
    flex-direction: column;
    -webkit-box-pack: justify;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.library_right .el-tabs--card > .el-tabs__header {
    border-bottom: none;
}

.library_right .el-tabs--card > .el-tabs__header .el-tabs__item.is-active {
    color: #fff !important;
    background: #00BBFF;
    border-radius: 20px;
    box-shadow: 1px 1px 1px rgb(0 0 0 / 25%)
}

.library_right .el-tabs--card > .el-tabs__header {
    border: none;
}

.library_right .el-tabs--card > .el-tabs__header .el-tabs__nav {
    border: none !important;
    margin-left: 12px;
}

.library_right .el-tabs__item {
    border: none !important;
}

.library_R_menu {
    padding: 10px 20px;
    height: 18px;
}

.library_R_menu a {
    color: #6e7174;
    padding: 0px 15px;
    font-weight: 600;
    font-size: 15px;
}

.library_R_contet {
    height: 470px;
    position: relative;
    overflow-y: auto;
    -prefix-box-flex: 1; /* old spec webkit, moz */
    -webkit-box-flex: 1; /* OLD - iOS 6-, Safari 3.1-6 */
    -webkit-flex: 1; /* Chrome */
    -moz-box-flex: 1; /* Firefox 19- */
    -ms-flex: 1;
    flex: 1;
    flex-grow: 1;
}

.library_R_ul {
    position: absolute;
    left: 0px;
    top: 0px;
    font-size: 18px;
}

.library_R_ul .library_Rli {
    line-height: 35px;
}

.library_R_ul .library_Rli i {
    color: #c6cacd;
    font-style: normal;
    display: inline-block;
    min-width: 18px;
    float: left;
}

.library_R_ul, .library_R_ul {
    padding: 12px 0px 0px 30px;
}

.library_R_ul .library_Rli span {
    padding-left: 8px;
    color: #000;
}

.library_R_ul_span {
    width: auto;
    font-size: 16px;
    line-height: 28px;
    padding: 0 0 0 10%;
}

.library_footer {
    width: 100%;
    /*background: #cbcbcb;*/
    height: 42px;
    line-height: 42px;
    font-size: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/*.library_footer a {*/
/*    color: #535353;*/
/*    font-weight: 600;*/
/*}*/

.library_footer .library-btn{
    width: 200px;
    height: 40px;
    text-align: center;
    line-height: 40px;
}

.library_footer .library-btn .begin-library{
    font-weight: bold;
    font-size: 15px;
    border-radius: 50px;
}


.library_footer .library-btn:hover{
    cursor: pointer;
}

a {
    cursor: pointer;
}

.join_button {
    height: 1.5rem;
    line-height: 1.5rem;
    border-radius: 0.5em;
    font-size: 0.8rem;
    color: white;
    min-width: 0;
    width: auto;
    padding: 0 1rem;
    margin: 5px 0;
    display: inline-block;
    text-align: center;
    font-family: 'Lato', Verdana, sans-serif
}

.join_button_active {
    background: #0AD;
}


.join_button_inactive {
    background: #999;
}

.existFullWindow_icon {
    display: none;
}


/*同意书文字样式*/
.ack-txt {
    font-size: 14px !important;
    font-weight: 400 !important;
    color: #666 !important;
}

.ack-link-txt {
    font-size: 13px !important;
    text-decoration: underline;
    color: blue;
}

.modal-content {
    max-width: 1000px !important;
}

.modal {
    left: 50% !important;
    top: 50% !important;
    transform: translate(-50%, -50%);
}

.session-result-dialog .el-dialog__body {
    height: 68vh; /* 自定义的高度 */
    overflow-y: auto; /* 添加滚动条 */
    position: relative;
}

.session-result-dialog .el-dialog {
    margin-top: 10vh!important;
}

.page_mask_result{
    /* margin-top: 30px; */
    width: calc(100% - 40px);
    height: calc(100% - 100px);
    position: absolute;
    z-index: 999400;
    background-color: #353535;
    opacity: 0.7;
}

.page_mask_result .page_maskimg{
    z-index: 999991;
    position: fixed;
    top: 50%;
    left: 50%;
    margin: -50px 0px 0px -64px;
}

@media screen and (max-height: 540px) {
    .header {
        padding: 25px 0;
    }

}


@media screen and (max-width: 600px) {
    html {
        font-size: 13px !important;
    }

}

@media screen and (max-width: 320px) {
    .serch-input input {
        width: 60px;
    }

    .school_name_text {
        max-width: 100px;
    }
}

@media screen and (max-height: 500px){
    .nav-txt {
        display: none!important;
    }
}

.headerLeftIcons {
    width: 40%;
    /*margin-top: 15px;*/
    height: 100%;
    display: flex;
    align-items: center;
}


/*width>900px*/
@media screen and (min-width: 900px) {
    .header_right {
        margin-right: 5rem;
    }

    .dropdown-cover {
        background-color: transparent;
    }

    .user-dropdown {
        left: 0;
    }


    .selfStudy_item {
        width: 15%;
        font-size: 0.9rem;
        padding: 0 2rem;
        float: left;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .selfStudy_dateUpdated {
        width: 100%;
        font-size: 0.9rem;
        padding: 0 2rem;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }


    .selfStudy_type {
        font-size: 0.9rem;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .selfStudy_status {
        font-size: 0.9rem;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    
    .selfStudy_progressContainer {
        font-size: 0.9rem;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .selfStudy_percentText {
        font-size: 0.9rem;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .session_content_item:hover {
        cursor: pointer;
    }

    .session_content_item {
        width: 100%;
        padding: 2rem 0 1.2rem 0;
    }

    .session_content_item_landscape {
        width: 15%;
        font-size: 0.9rem;
        padding: 0 2rem;
        float: left;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .lecture_title {
        font-size: 18px;
        font-weight: 700;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        color:#000;
        /*background-color: #8DB5C3!important;*/
        
    }


    .lecture_teacherName {
        font-size: 0.9rem;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }


    .lecture_startDate {
        font-size: 0.9rem;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .lecture_startDetail {
        font-size: 0.9rem;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .lecture_duration {
        font-size: 0.9rem;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .lecture_enterBtn {
        width: 100%;
        font-size: 0.9rem;
        font-family: 'Lato', Verdana, sans-serif;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

/*height>550*/
@media screen and (min-height: 550px) {
    .header-dropdown-orientation {
        margin-top: 28%;
    }

    .school_img_vertical {
        width: 2.5rem;
        height: 2.5rem!important;
        aspect-ratio: 1;
    }

    .student_bottom_icon {
        width: 22px !important;
        height: 22px !important;
    }

    .student_icon {
        width: 2rem;
        height: 2rem;
        margin-top: 0;
        border: 1px solid gray;
    }

}

/*width>560 && width<1000*/
@media screen and (min-width: 560px) and (max-width: 1000px) {
    .lecture_class {
        width: 50%;
    }

    .lecture_type {
        width: 50%;
    }

    /*.header_middle{*/
    /*    margin-top: 22px;*/
    /*}*/
}

/*width<560 || width>1000*/
@media screen and (max-width: 560px) {

    .header {
        /* flex-direction: column;*/
        /*align-items: flex-start;*/
        justify-content: space-around;
    }

    .lecture_class {
        width: 100%;
    }

    .lecture_type {
        width: 100%;
    }

    /*.header_middle{*/
    /*    margin-top: 15px;*/
    /*}*/

}

/*width<560 || width>1000*/
@media screen and (min-width: 1000px) {
    .lecture_class {
        width: 100%;
    }

    .lecture_type {
        width: 100%;
    }

}

.RestPasswordTab td {
    padding: 20px 0;
}

input[type='text'].input, input[type='password'].input {
    min-width: 300px;
}

.RestPasswordTab td b {
    font-family: 'Lato', Verdana, sans-serif;
    font-weight: 400;
    font-size: 1em;
}

.RestPasswordTab label, .RestPasswordTab span {
    line-height: 30px;
}

#reset-password {
    display: inline-block;
    zoom: 1;
    vertical-align: baseline;
    position: relative;
    text-align: center;
    text-transform: none;
    padding: 0 6px;
    -webkit-background-clip: padding-box;
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    min-width: 6px;
    border-width: 1px;
    border-style: solid;
    -webkit-background-clip: padding-box;
    -webkit-appearance: none;
    background-position: center center;
    color: #666;
    font-family: Lato;
    margin: 0 2px;
    font-size: 1em !important;
}

/*顶部按钮包含*/
.top-icon-contain {
    width: auto;
    height: 25px;
    position: relative;
    display: flex;
    align-items: center;
}

.inbox {
    position: relative;
}

.inbox-number {
    position: absolute;
    left: 50%;
    top: -20px;
    background-color: red;
    color: #fff;
    line-height: 22px;
    width: 22px;
    border-radius: 30px;
    text-align: center;
    font-size: 12px;
}

.zoom_meeting_btn {
    /*margin: 0 0 1.5rem 0;*/
    color: #ffffff;
    width: 6rem;
    height: 2.5rem;
    line-height: 2.5rem;
    text-align: center;
    background-color: #317CC2;
    border-radius: 0.3rem;
    cursor: pointer;
}


/*message图标*/
.msg-contain {
    cursor: pointer;
    /*width: 27px;*/
    /*height: 25px;*/
    /*border-radius: 5px 5px 5px 0;*/
    /*background-color: #fff;*/
    /*position: relative;*/
    /*cursor: pointer;*/
}

.classLesson{
    cursor: pointer;
}

.sessionList{
    cursor: pointer;
}

.classReport{
    cursor: pointer;
}

.msg-contain .msg-content {
    width: 100%;
    height: 100%;
    color: #79BE5D;
    font-size: 25px;
    line-height: 10px;
    text-align: center;

    -moz-user-select: none; /*mozilar*/
    -webkit-user-select: none; /*webkit*/
    -ms-user-select: none; /*IE*/
    user-select: none;
}

.msg-contain .msg-angle {
    position: absolute;
    left: 0;
    bottom: -6px;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 6px solid #fff;
    border-right: 6px solid transparent;
}

.class-card-contain {
    width: 320px;
    height: auto;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px rgba(192, 197, 233, 0.6);
    border-radius: 5px;
    margin: 10px 30px;
}

.class-card-contain .class-id {
    width: 100%;
    height: 142px;
    line-height: 40px;
    margin-bottom: 15px;
    font-style: normal;
    font-weight: 600;
    font-size: 18px;
    letter-spacing: 0.3px;
    color: #121212;
    display: flex;
    justify-content: center;
    align-items: center;
}

.class-card-contain .class-id .class-name {
    line-height: 40px;
    font-weight: 600;
    font-size: 25px;
    margin: 20px;
    color: #fff;
}

.class-card-contain .class-info-contain {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.class-card-contain .class-info-contain .class-headimg {
    display: flex;
    align-items: center;
}

.class-card-contain .class-info-contain .class-headimg img {
    border-radius: 50%;
    width: 30px;
    height: 30px;
    margin: 0 12px;
}

.class-card-contain .class-info-contain .class-basic-info {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.class-card-contain .class-info-contain .class-basic-info ul {
    margin-left: 0 !important;
}

.class-card-contain .class-info-contain .class-basic-info ul li {
    display: flex;
    align-items: center;
}

.class-card-contain .class-info-contain .class-basic-info .info-title {
    margin: 0 8px;
    font-weight: bold;
    letter-spacing: 0.3px;
    color: #000000;
    display: inline-block;
}

.class-card-contain .class-info-contain .class-basic-info .info-title .button {
    color: #69aa46;
}

.class-card-contain .class-info-contain .class-basic-info .info-content {
    font-size: 14px;
    letter-spacing: 0.3px;
    color: #000000;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
}

.class-card-contain .class-info-contain .class-basic-info .info-content:hover {
    cursor: default;
}

.class-card-contain .action-contain {
    width: 100%;
    height: auto;
    margin-left: 10px;
    display: flex;
    align-items: center;
    padding: 10px 0;
}

.class-card-contain .action-contain .action-left{
    width: 30%;
    display: flex;
    justify-content: flex-start;
}

.class-card-contain .action-contain .action-left .action-left-item{
    display: flex;
    align-items: center;
    margin-left: 5px;
}

.class-card-contain .action-contain .action-left .action-left-item .left-count{
    margin-left: 5px;
}


.class-card-contain .action-contain .action-right{
    width: 70%;
    display: flex;
    justify-content: flex-end;
    padding-right: 15px;
    padding-left: 5px;
}

.class-card-contain .action-contain .action-right .action-right-item{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 5px;
    height: 54px;
}

.class-card-contain .action-contain .action-right .action-right-item img{
    width: 25px;
}

.class-card-contain .action-contain .action-right .action-right-item .action-item-txt{
    font-size: 12px;
    margin: 5px 0;
    white-space: nowrap;
}

.class-card-contain .action-contain .action-txt {
    font-style: normal;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.3px;
    color: #000000;
    margin-right: 7px;
}

.class-card-contain .action-contain a {
    display: inline-block;
    /*margin: 0 1px;*/
    color: #69aa46;
    border: none;
    font-size: 20px;
}

.class-card-contain .action-contain .pen-icon {
    /*background: url('/Images/ class-actions.png') no-repeat -26px -5px;*/
    width: 14px;
    height: 20px;
    font-size: 22px;
    display: flex;
    align-items: center;
}

.class-card-contain .action-contain .del-icon {
    background: url('/Images/trash.png') center center/contain no-repeat;
    width: 14px;
    height: 20px;
}

.class-card-contain .action-contain .file-icon {
    background: url('/Images/file.png') center center/contain no-repeat;
    width: 14px;
    height: 20px;
}

.class-card-contain .action-contain .key-icon {
    background: url('/Images/key.png') center center/contain no-repeat;
    width: 14px;
    height: 20px;
}

.class-card-contain .action-contain .deactive-icon {
    background: url('/Images/deactivate.png') center center/contain no-repeat;
    width: 14px;
    height: 20px;
}

.navlist-orientation{
    /*height: 5rem;*/
    /*line-height: 5rem;*/
}

.header-dropdown-orientation{
    position: absolute;
    top: 25px;
    left: -366px;
    z-index: 9998;
    /*display: flex;*/
    width: 400px;
    padding: 1.5rem 0.5rem 0.5rem;
    font-family: 'Lato', Verdana, sans-serif;
    font-size: 14px;
    font-style: normal;
    text-align: center;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #ccc;
    border-radius: 6px;
    line-break: auto;
    transition: opacity .15s linear;
    background-color: #C9D9E6;

}

.trigger-button {
    margin-bottom: 20px;
}

.search-container {
    display: flex;
    justify-content: center;
    padding: 0 20px;
    width: 50%;
}

.search-container .el-icon-close,.search-container .el-icon-search{
    font-weight: bold!important;
}

.search-input .el-input__inner {
    border-radius: 20px;
    border: 1px solid #dcdfe6;
}

.search-input .el-input-group__append {
    border-radius: 0 20px 20px 0;
}

.el-dialog {
    border-radius: 8px;
}
.chat-dialog {
    margin-top: 5vh!important;
}

.chat-dialog .el-dialog__header {
    color: #333;
    background-color: transparent!important;
}

.el-dialog__header {
    color: #333;
    background-color: #f5f7fa;
}

.el-dialog__body {
    padding: 20px!important;
}

/* 进入和离开的过渡状态 */
.fade-enter-active, .fade-leave-active {
    transition: opacity 0.5s;
}
/* 进入的起始状态和离开的结束状态 */
.fade-enter, .fade-leave-to {
    opacity: 0;
}



.click-highlight{
    border: 2px solid #07c1f5f2;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

/*width<960px*/
@media screen and (max-width: 960px) {
    .page_mask_result{
        width: 100%!important;
        height: 100%!important;
    }

    .class-card-contain {
        width: 85vw!important;
        margin: 10px 20px!important;
    }

    .search-container{
        width: 100%!important;
    }

    .top-icon-contain{
        width: auto;
    }

    .selfStudy_title{
        font-size: 1.2rem;
    }

    .session .el-card__header{
        padding: 18px 9px 9px 20px!important;
    }

    .session .el-card__body{
        padding: 9px 0 9px 20px!important;
    }

    .navbar {
        margin-top: 0!important;
        width: 100%;
        display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6 */
        display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
        display: -ms-flexbox; /* TWEENER - IE 10 */
        display: -webkit-flex; /* NEW - Chrome */
        display: flex;

        -webkit-justify-content: space-around;
        justify-content: space-around;

        -webkit-box-align: center;
        -moz-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
    }

    .navlist-orientation{
        height: auto;
        line-height: 10px;
        -webkit-box-orient: vertical;
        -ms-flex-direction: column;
        -webkit-flex-direction: column;
        flex-direction: column;
    }

    .header-dropdown-orientation{
        position: fixed;
        width: auto;
        left: 0;
        top: 0;
        right: 0;
        margin: 25% 3% 0 3%;
        z-index: 9998;
        /*display: flex;*/
        min-width: 100px;
        padding: 1.5rem 0.5rem 0.5rem;
        font-family: 'Lato', Verdana, sans-serif;
        font-size: 14px;
        font-style: normal;
        text-align: center;
        -webkit-background-clip: padding-box;
        background-clip: padding-box;
        border: 1px solid #ccc;
        border-radius: 6px;
        line-break: auto;
        transition: opacity .15s linear;
        background-color: #C9D9E6;
    }

    .header-right{
        margin-right: 0 !important;
    }

    .user-dropdown {
        position: fixed;
        left: 50%;
        /* right: 50%; */
        top: 50%;
        /* bottom: 50%; */
        transform: translate(-50%, -50%);
        /* top: 40px; */
        z-index: 9999;
        min-width: 40vw;
        /*padding-top: 1rem;*/
        font-family: 'Lato', Verdana, sans-serif;
        font-size: 14px;
        text-align: center;
        background-color: #fff;
        -webkit-background-clip: padding-box;
        background-clip: padding-box;
        border: 1px solid #ccc;
        border-radius: 6px;
        line-break: auto;
        white-space: nowrap;
        transition: opacity .15s linear;
    }

    .page {
        display: -webkit-box;
        display: -moz-box;
        display: -webkit-flex;
        display: -moz-flex;
        display: -ms-flexbox;
        display: flex;
        justify-content: center;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;

        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;

        -webkit-box-orient: vertical;
        -ms-flex-direction: column;
        -webkit-flex-direction: column;
        flex-direction: column;
        -webkit-flex-wrap: nowrap;
        -moz-flex-wrap: nowrap;
        -ms-flex-wrap: nowrap;
        -o-flex-wrap: nowrap;
        flex-wrap: nowrap;

        height: 100%;

    }

    .position-nav {
        width: 100%;
        height: 10%;
        background: #092838;
        display: -webkit-flex; /* OLD - iOS 6-, Safari 3.1-6 */
        display: -moz-box; /* OLD - Firefox 19- (buggy but mostly works) */
        display: -ms-flexbox; /* TWEENER - IE 10 */
        display: -webkit-flex; /* NEW - Chrome */
        display: flex;

        -webkit-box-align: center;
        -moz-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;

        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        order: 99;
        z-index: 1100;
    }

    .nav-txt {
        font-weight: normal;
        margin-left: 0!important;
        margin-top: 0.5rem;
        /*font-weight: bold;*/
        font-size: 12px;
        color: #fff;
        font-family: 'Lato', Verdana, sans-serif;
        text-align: center;
        white-space: nowrap;
    }

    .main-block {
        position: inherit;
        width: 100%;
        height: 90%;
        overflow: hidden;
        overflow-y: auto;
        padding-left: 0 !important;
    }

    .content-container {
        height: 100%;
    }

    .default-session-popup {
        width: 80%;
    }

    .default_session_content .default_session_list {
        width: 100%;
    }

    .session_content_title{
        display:none;
    }

    .library_container{
        justify-content: flex-start;
    }


    .session {
        width: 100vw
    }

    .user_container div:first-child .user_gap_line{
        border-top: 1px solid #ccc;
    }

    .default_session_content .default_session_title{
        font-size: 18px!important;
    }

    .libraryContent{
        height: 90vh!important;
    }

    .library_R_contet {
        height: calc(80vh - 40px)!important;
    }

    .cbDetail-dialog-box{
        margin: 0!important;
        width: 50%!important;
        min-width: 100%!important;
    }

    .library_right{
        width: 100%!important;
    }

    .library_left{
        display: none!important;
    }

    .session-result-dialog .el-dialog {
        margin-top: 0vh!important;
        width: 100%!important;
        height: 100%!important;
    }

    .session-result-dialog {
        overflow: hidden!important;
    }


    .session-result-dialog .el-dialog__body{
        padding: 0!important;
        height: 100vh!important;
        overflow-y: hidden!important;
    }

    .suvery_results {
        padding: 0 10px!important;
        height: calc(100vh - 35px)!important;
    }


    .library_item{
        width: 100px;
        margin: 7px 10px;
    }

    .library_cover{
        width: 100px;
    }

    .book-item {
        width: 100px;
        height: 150px;
    }

    .library_title{
        font-size: 12px;
        width: 100px;
    }

    .book-title{
        font-size: 13px;
    }

    .header_icons {
        margin: 0 1rem;
    }

    .home-sort-icon {
        margin-right: 1rem;
    }

    .headerLeftIcons {
        width: 20%!important;
        white-space: nowrap;
        display: flex;
        align-items: center;
    }

    .school_name_text {
        display: none;
    }

    .content {
        height: calc(100% - 60px) !important;
    }

    .ai_app_content {
        width: calc(99% - 30px);
        height: auto;
        overflow: hidden;
        padding: 0 15px;
    }

    .zoom_meeting_btn {
        width: 7rem !important;
    }

    .lecture_btn_active {
        margin: 0 1rem 1rem 1rem;
    }

    .zoom-dialog-box {
        width: 250px;
        height: auto;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
        -moz-transform: translate(-50%, -50%);
        -webkit-transform: translate(-50%, -50%);
        -o-transform: translate(-50%, -50%);
        background: #fff;
        z-index: 35;
        font-family: 'Lato', Verdana, sans-serif;
    }

    .zoom-content .zoom-line {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .zoom-content .zoom-line span {
        line-break: anywhere;
    }

    .header_right {
        margin-right: 3rem;
    }

    .dropdown-cover {
        background-color: #5f5f5f7d;
    }

    .user-dropdown {
        left: -90px;
    }

    .cbDetail-dialog-box {
        width: 100%;
        height: 100%;
    }

    .session_content_table{
        display: none;
    }

    .session_content_card{
        display: block;
        margin: 10px;
        width: auto;
    }

    .card_title_contain{
        display: flex;
        align-items: center;
        justify-content: space-between;
        position: relative;
    }

    .line-color-block{
        height: 223px;
        width: 12px;
        position: absolute;
        left: -20px;
        top: -18px;
        border-radius: 4px 0 0 4px;
    }

    .card_title_contain .result_btn_active{
        padding: 3px 0;
        width: 55px;
        height: 2rem;
        line-height: 2rem;
        color: #ffffff;
        text-align: center;
        background-color: #317CC2;
        border-radius: 0.3rem;

    }

    .card_line{
        width: 100%;
        display: flex;
        align-items: center;
        margin: 12px 0;
        font-size: 0.9rem;
    }

    .card_line .card_line_title{
        margin: 0 8px 0 0;
    }


    .session_content_item {
        width: 92%;
        height: auto;
        line-height: 46px;
        padding: 1% 4%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        border-bottom: 1px solid #a99e9c;
    }


    .lecture_teacherName {
        /*width: 50%;*/
        overflow: hidden;
    }

    .lecture_startDate {
        width: 50%;
        order: 4;
    }

    .lecture_startDetail {
        width: 35%;
        order: 2;
    }

    .lecture_duration {
        width: 35%;
        order: 5;
    }

    .lecture_enterBtn {
        width: 10rem;
        order: 6;
        display: flex;
        justify-content: flex-end;
    }
}

@media screen and (max-width: 480px) {
    .library_item {
        margin: 7px 7px!important;
    }
}

@media screen and (max-width: 450px) {
    .library_item {
        margin: 7px 12px!important;
    }
}

@media screen and (max-width: 450px) {
    .library_item {
        margin: 7px 12px!important;
    }
}

@media screen and (max-width: 370px) {
    .library_item{
        width: 90px!important;
        margin: 7px 10px!important;
    }

    .library_cover{
        width: 90px!important;
    }

    .book-item {
        width: 90px!important;
        height: 135px!important;
    }

    .library_title{
        width: 80px!important;
    }

}

@media screen and (max-width: 330px) {
    .library_item{
        margin: 7px 5px!important;
    }

}