.pusher {
    height: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
}

.pusher .toc {
    z-index: 2;
    width: 250px;
    height: 100%;
    -webkit-box-flex: 0;
    -webkit-flex: 0 0 auto;
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    background: #1b1c1d;
    position: fixed;
    left: 0;
    top: 0;
    overflow-y: scroll;
    overflow-x: hidden;
    box-shadow: 2px 0 6px rgba(0, 21, 41, .35);
    padding-top: 80px;
    font-size: 24px;
}

.pusher .toc .ui.vertical.inverted.menu {
    font-size: 20px;
}

.pusher .article {
    flex: 1 1 auto;
    min-width: 0;
    margin-left: 250px;
}

/*左侧导航排版*/
.pusher .toc .item.logo {
    position: fixed;
    left: 0;
    top: 0;
    width: 250px;
    height: 90px;
    z-index: 100;
    background: #1b1c1d;
    text-align: center;
    padding-top: 30px;
}

.pusher .toc .logo span {
    color: #ffffff;
}

.pusher .toc .logo img {
    margin-top: -.2em;
    width: 1.8em;
}

.pusher .toc .ui.inverted.icon.menu .item.ui {
    padding: 1.14285714em;
}

.pusher .toc .ui.vertical.menu .item > .menu {
    margin: 0;
}

.pusher .toc .ui.inverted.icon.menu .menu_two .item {
    padding: 5px;
}

.pusher .toc .ui.menu .item {
    padding: 0;
}

.ui.vertical.menu > .active.item:first-child {
    border-radius: 0;
}

.pusher .toc .menu_one {
    width: 240px;
}

.pusher .toc .menu_two {
    background: #1b1c1d;
    width: 240px;
}

.pusher .toc .menu_two .item .item {
    width: 100%
}

.pusher .toc .menu_two .item {
    border: transparent solid;
}

.pusher .toc .ui.inverted.icon.menu .menu_two .active.item {
    border: 3px rgba(255, 255, 255, 0.8) solid;
    background: none;
}

.pusher .toc .menu_two .active.item a.item, .pusher .toc .menu_two .item a.item :hover {
    background: 0 0;
    color: #fff;
}

/*操作按钮居中和下掉*/
.pusher .article .menu.menu_cen { /*margin: 0 auto;*/
    width: auto; /*max-width:90%;*/
    display: inline-block;
    min-height: auto;
    text-align: center; /*height: 1.33rem*/
}

.pusher .article .menu.menu_cen .item {
    display: inline-block;
    float: left;
}

/*音频播放按钮*/
.pusher .play_btn {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 12px;
}

.pusher .play_btn .icon {
    display: block;
    width: 100%;
    height: 100%;
}

.pusher .play_btn .pause {
    display: none;
}

.pusher .play_btn.active .play {
    display: none;
}

.pusher .play_btn.active .pause {
    display: block;
}

/*视频上传链接按钮*/
.pusher #detailVideo,#detailVideo1,#detailVideo2, #detailMv {
    display: block;
    width: 90%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border: 1px #c5c5c5 solid;
}

.pusher .detailVideo,.detailVideo1,.detailVideo2, #detailMv {
    display: block;
    width: 90%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border: 1px #c5c5c5 solid;
}

.multVideoBox{
    max-width: 300px;
    text-align: left;
}
.multVideoBox video.ui.multiple.detailVideo{
    width: 152px;
    height: 120px;
    margin-right: 20px;
    margin-bottom: 20px;
    display: inline-block;
    float: left;
}

.multImgBox{
    max-width: 300px;
    text-align: left;
}
.multImgBox img.ui.tiny.image{
    width: 105px;
    height: 105px;
    margin-right: 20px;
    margin-bottom: 20px;
    display: inline-block;
    float: left;
}

/*登录页样式*/
.page-login {
    height: 100%;
}

.page-login > .grid {
    height: 100%;
}

/*右侧上导航栏*/
.main_address {
    margin: 0 !important;
    margin-bottom: 40px !important;
    padding-left: 30px !important;
    background: #fff !important;
}

/*右侧中心内容框*/
.main_box {
    margin: 0 3px 30px !important;
    background: #fff;
    padding: 10px 15px 30px !important;
}

/*添加修改页面中的样式*/
.add_html .fields {
    line-height: 2.5rem;
    text-align: right;
    margin: 2rem 0 0 !important;
}

.add_html label {
    font-weight: normal !important;
    margin-bottom: 0 !important;
}

/*表格中图片的样式*/
.list_img {
    width: 55px;
    height: 55px;
    display: inline-block;
    margin-right: 5px;
    border: 2px solid #f2f2f2;
    padding: 2px;
}

.list_img img {
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
}

/*查询中的select的样式设置*/
.ui.form select {
    height: 2.715rem;
}

.ui.form .inline.field > select {
    width: 10rem;
    text-align: center;
    padding-left: 10px;
}

/*报错消息样式调整*/
.message, .error {
    margin-top: 0.5rem !important;
}

table.ui tr td.hbtd.left {
    text-align: left;
    padding-left: 20px;
}

.pusher .article table.ui tr td.hbtd .hbspan {
    display: inline-block;
    /*width: 35px;*/
    text-align: right;
    overflow: hidden;
    margin-right: 7px;
}

.pusher .article table.ui tr td span {
    line-height: 1.6rem;
    vertical-align: middle;
}

.pusher .article table.ui tr td span.label {
    max-width: 101%;
}

.pusher .article table.ui tr .order_td {
    width: 4%;
}

.pusher audio {
    float: left;
}

.pagination {
    margin-bottom: 30px !important;
}

/*错误信息处理*/
.ui.form .sixteen.wide.column .error.message {
    display: block;
}

/*学生数据分析页面样式*/
.model {
    width: 100%;
    color: #68686a;
    padding: 30px 0;
    float: left;
}

.model h3 {
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 30px;
    position: relative;
}

.model_top p {
    width: 100%;
    margin: 0 auto 20px;
    background: #f5f5f7;
    font-size: 14px;
    height: 50px;
    padding: 0 30px;
}

.model_top p span {
    line-height: 45px;
    float: left;
}

.model_top p span i {
    /*font-size: 16px;*/
    font-weight: bold;
    color: #009fda;
    font-style: normal;
}

.model_top a {
    background: transparent;
    color: #009fda;
    line-height: 30px;
    height: 50px;
    margin-right: 0;
    font-size: 14px;
    float: right;
    line-height: 50px;
    /*text-decoration: underline;*/
    display: none;
}

.model_homework {
    width: 48%;
    margin-right: 4%;
}

.model_works {
    width: 48%;
    float: right;
}

.model_basicdata {
    width: 100%;
    height: auto;
}

.model_basicdata ul {
    overflow: hidden;
    padding: 0;
}

.model_basicdata li {
    width: 22%;
    float: left;
    text-align: center;
    list-style: none;
    margin-right: 4%;
    background: #f5f5f7;
}

.model_basicdata li h6 {
    font-size: 16px;
    margin: 20px 0;
    font-weight: initial;
}

.model_basicdata li p {

    font-size: 32px;
    font-weight: bold;
    color: #009fda;
    font-style: normal;
    margin-bottom: 20px;
}

.model_basicdata li:last-child {
    margin-right: 0;
}

/*作业排行榜展示页面*/
.rank_box {
    width: 80%;
    margin: 0 auto;
}

.rank_box .rank_top h2 {
    font-weight: bold;
    text-align: center;
    margin-top: 30px;
}

.rank_box .rank_top .count {
    text-align: right;
    font-size: 18px;
    color: #4c4b4b;
}

.rank_box ul {
    padding: 0 0 30px;
}

.rank_box li {
    overflow: hidden;
}

.rank_box li span {
    display: block;
    float: left;
    width: 20%;
    text-align: center;
    line-height: 60px;
    height: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rank_box li img {
    width: 40px;
    border-radius: 50%;
    margin-top: 10px;
}

.rank_tit {
    font-size: 20px;
    background: #5480fb;
    color: #ffffff;
    font-weight: bold;
}

.rank_main {
    border-bottom: 1px solid #eeeeee;
    font-size: 18px;
    background: #ffffff;
}

.rank_box li:last-child {
    border-bottom: 0;
}

/*绘本预览页面样式*/
.phone * {
    margin: 0;
    padding: 0
}

.phone {
    width: 300px;
    height: 515px;
    background: url(/assets/images/bg_iphone-48d30df35054c84e233c6e9ac14482e5.png) no-repeat;
    background-size: 100% 100%;
    margin: 20px auto 0;
    padding: 80px 15px;
    /*overflow: hidden;*/
    box-shadow: 4px 2px 13px 0 rgba(0, 0, 0, 0.1);
    border-radius: 50px;
    position: relative;
}

.phone .start_btn {
    position: absolute;
    left: -200px;
    top: 50%;
    height: 50px;
    line-height: 50px;
    padding: 0 30px;
    font-size: 20px;
    background: #6cbff7;
    color: #000;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 4px 2px 13px 0 rgba(0, 0, 0, 0.1);
}

.phone .start_btn:hover {
    background: #f7bed5;
}

.picbook_box {
    width: 300px;
    height: 515px;
    position: relative;
    background: #f6f6f6;
}

.picbook_box .img-container {
}

.picbook_box .img-container .img {
    width: 70%;
    margin: 55px auto 30px;
    min-height: 311px;
}

.picbook_box .img-container .img img {
    width: 100%;
}

.picbook_box .audio_page {
    width: auto;
    height: 25px;
    line-height: 25px;
    border-radius: 15px;
    position: absolute;
    right: 10px;
    top: 15px;
    left: auto;
    display: inline-block;
    padding: 0 8px;
    background: #eeeeee;
    color: #959595;
    font-size: 12px;
}

.picbook_box .audio-container {
    height: 100px;
    box-shadow: 0 0 0 #000;
    background: #fff;
}

.picbook_box .audio-container .txt {
    text-align: center;
    height: 25px;
    line-height: 25px;
    width: 90%;
    font-size: 14px;
    margin: 0 auto;
    opacity: 0;
}

.picbook_box .audio-container .txt p {
    margin: 0
}

.picbook_box .audio-pagination {
    top: 10px;
    bottom: auto;
}

.picbook_box .audio-pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
}

.picbook_box .audio-pagination .swiper-pagination-bullet-active {
    background: #04CF01;
}

.phone .phone_main {
    width: 280px;
    height: 475px;
    background: #fff;
    overflow-y: auto;
    padding: 20px 10px;
}

.phone .phone_main::-webkit-scrollbar { /*滚动条整体样式*/
    width: 4px; /*高宽分别对应横竖滚动条的尺寸*/
    height: 4px;
}

.phone .phone_main::-webkit-scrollbar-thumb { /*滚动条里面小方块*/
    border-radius: 3px;
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: rgba(0, 0, 0, 0.3);
}

.phone .phone_main::-webkit-scrollbar-track { /*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 0;
    background: rgba(0, 0, 0, 0.1);
}

.game_info {
    width: 100%;
    background: #fff;
    /*box-shadow: 0 10px 30px 0 #EEF0F8;*/
    border-radius: 10px;
    text-align: left;
}

.game_info .maintit {
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    /*color: #999999;*/
    border-bottom: 1px #f2f2f2 solid;
    text-indent: 20px;
}

.game_info .question_li {
    border-bottom: 1px #f2f2f2 solid;
    padding: 10px 0;
    text-align: left;
}

.game_info .question_li:last-child {
    border-bottom: none;
}

.game_info .type_tit {
    display: inline-block;
    padding: 0 10px;
    height: 25px;
    font-size: 14px;
    line-height: 25px;
    color: #000000;
    background: #F3F4F8;
    border-radius: 20px;
    text-align: center;
}

.game_info .game_img {
    width: 80%;
    margin: 15px auto 0;
}

.game_info .game_img img {
    width: 100%;
}

.game_info .question_tit {
    padding: 10px 0;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: center;
}

.game_info .question_tit .txt {
    display: inline-block;
    width: 240px;
    line-height: 28px;
    vertical-align: middle;
    font-size: 16px;
    font-weight: bold;
    color: #2a2a2a;
    margin-left: 5px;
}

.game_info .play_btn {
    display: inline-block;
    border-radius: 50%;
    background: #04cf01 url(/assets/images/icon_play-25d484da12145a7eefc5827ec983ce7a.png) no-repeat center center;
    position: relative;
    left: 0;
    top: 0;
    margin-left: 3px;
    width: 25px;
    height: 25px;
    background-size: 15px 15px;
    vertical-align: middle;
    cursor: pointer;
}

.play_btn.active {
    background-image: url(/assets/images/icon_pause-d2fa9b57a4c1a7d8b55ac5df4c5fb22c.png);
}

.game_info .choose {
    text-align: center;
    width: 100%;
}

.game_info .item {
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: center;
    margin: 5px 0;
    color: #2a2a2a;
}

.game_info .item.yes {
    color: #04cf01;
}

.game_info .item .txt {
    width: 240px;
    font-size: 14px;
    margin-left: 5px;
}

.game_info .item .play_btn {
    width: 20px;
    height: 20px;
    margin-left: 5.5px;
    margin-right: 2.5px;
    background-size: 12px 12px;
}

.ui.table.sen_table {
    width: 90%;
    margin: 0 auto;
}

.ui.table.sen_table thead th {
    background: #eee;
}

.ui.table.sen_table td {
    padding: .2em .78571429em;
    text-align: inherit;
}

.ui.table.img_table {
    margin-bottom: 0;
}

.ui.celled.table.two_table tr td:first-child, .ui.celled.table.two_table tr th:first-child {
    /*border-left: none;*/
    border-left: 1px solid rgba(34, 36, 38, .1);
}

.ui.celled.table.two_table tr td.first_td, .ui.celled.table.two_table tr th.first_td {
    border-left: none;
}

.calendar.icon .calendar {
    display: none;
}

b.must {
    color: #ff0000;
}

.field {
    position: relative;
}

span.tip {
    max-width: 110px;
    height: 41px;
    position: absolute !important;
    right: -120px;
    top: -2px;
    padding: 5px 10px !important;
    background: #4c4c4c !important;
    font-size: 12px !important;
    font-weight: normal !important;
    line-height: 17px !important;
    text-align: justify;
    color: #fff !important;
}

textarea + .tip {
    margin-top: 40px !important;
}

.error + .field .button {
    background: #fff6f6 !important;
    color: #9f3a38 !important;;
}

.ui.text.menu .item.dropdown {
    padding: .82857143em 1.14285714em;
}

.ui.text.menu .item.dropdown .menu {
    margin-top: 0;
}

.feedback-box.ui.table [class*="single line"], .feedback-box.ui.table[class*="single line"] {
    white-space: normal;
}

/*大纲预览页面样式*/
.preview_box {
    width: 50%;
    margin: 0 auto;
    padding: 30px 0;
}

.preview_box img {
    width: 100%;
    height: 100%;
}

.preview_box li {
    list-style: none;
}

.preview_box h2 {
    font-weight: bold;
    text-align: center;
    margin-top: 30px;
}

.preview_box .unit_li {
    font-size: 18px;
    font-weight: bold;
    background: #eeeeee;
    line-height: 40px;
    padding-left: 20px;
}

.preview_box .lesson_li {
    padding-bottom: 13px;
    border-bottom: 1px #eee dotted;
}

.preview_box .lesson_li span {
    display: inline-block;
    font-size: 16px;
    vertical-align: middle;
    width: 23%;
    text-align: center;
}

.preview_box .lesson_li img {
    width: 70%;
    /*height: 50px;*/
    /*border: 4px solid #f2f2f2;*/
}

.preview_box .lesson_li b {
    font-weight: normal;
}

/*divide 划分句子页面*/
.divide_box {
    width: 100%;
    float: right;
    margin: 0 auto 10px;
    text-align: left;
    border: 1px solid rgba(34, 36, 38, .15);
    padding: 20px;
    border-radius: .28571429rem;
}

.divide_box * {
    box-sizing: border-box;
}

.divide_box h2 {
    font-size: 16px;
}

.divide_box .floor {
    margin-bottom: 20px;
}

.divide_box .floor .btn {
    display: inline-block;
    min-width: 80px;
    background: #009fda;
    color: #fff;
    padding: 0 5px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    border: none;
    margin: 10px 10px 10px 0;
}

.divide_box .floor .btn.un {
    background: #eee;
}

.divide_box .floor1 .input_text {
    width: 80%;
    height: 40px;
    line-height: 40px;
    padding: 0 5px;
    font-size: 14px;
    margin-right: 10px;
}

.divide_box .floor2 h2 i {
    display: inline-block;
    width: 5px;
    height: 18px;
    background: #fd000c;
    margin: 6px 5px;
    vertical-align: middle;
}

.divide_box .floor2 .span_text {
    background: #eee;
    min-width: 100px;
    min-height: 40px;
    font-size: 18px;
    margin: 0;
    padding: 0 20px;
    overflow: hidden;
}

.divide_box .floor2 .span_text span {
    overflow: hidden;
    display: inline-block;
    height: 30px;
    line-height: 30px;
    margin: 5px 0;
    float: left;
}

.divide_box .floor2 .span_text b {
    float: left;
    font-weight: normal;
    padding: 0 5px;
}

.divide_box .floor2 .span_text span.on {
    background: #7c7a7a;
    color: #fff;
}

.divide_box .floor2 .span_text i {
    float: left;
    width: 5px;
    height: 18px;
    background: #fd000c;
    margin: 6px 5px;
    cursor: pointer;
}

.divide_box .floor3 .split_text {
    margin-bottom: 0;
}

.divide_box .floor3 .split_text span {
    display: inline-block;
    background: #eee;
    line-height: 30px;
    margin: 5px 20px 5px 1px;
    padding: 0 5px;
    font-size: 16px;
}

.divide_box .floor3 .split_answer {
    margin-bottom: 0;
}

.divide_box .floor3 .split_answer span {
    display: inline-block;
    height: 30px;
    line-height: 30px;
    margin: 5px 10px 5px 1px;
    padding: 0 5px;
    font-size: 16px;
}

.divide_box .floor:last-child {
    margin-bottom: 0;
}

.choice_box .split_text span {
    cursor: pointer;
}

.choice_box .split_text span:not(:has(.closeBtn:hover)):hover {
    background: red;
    color: #ffffff;
}

.choice_box .split_text span.on {
    background: red;
    color: #ffffff;
}

.choice_box .floor1 h2 span {
    color: #ff0000;
}

/*课程大纲 表格样式*/
.unit_box {
    width: 90%;
    margin-left: 20px;
    overflow: hidden;
}

.unit_box .list_img {
    width: 360px;
    height: auto;
    max-height: 100px;
    border: 0;
    margin-top: 5px;
    overflow: hidden;
}

.ui.table td .unit_box .list_img img {
    width: 100%;
    height: 100%;
}

.unit_box .box_cen p {
    position: relative;
    margin-bottom: 5px;
    margin-left: 80px;
    text-align: left;
}

.unit_box .box_cen .hbspan {
    position: absolute;
    left: -75px;
}

.unit_box .box_cen p span {
    display: inline-block;
    width: 100%;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.pusher .article .unit_box .menu.menu_cen {
    margin: 0;
    text-align: left;
    display: block;
    margin-left: 10px;
}

.pusher .article .menu.menu_cen a label{
    cursor: pointer;
}

.pusher .article .unit_box .menu.menu_cen .item {
    border: 1px solid #eee;
    border-right: 0;
}

.pusher .article .unit_box .menu.menu_cen .item:last-child {
    border-right: 1px solid #eee;
}

.lesson_box {
    padding: 8px 0 8px 20px;
    border-bottom: 1px solid rgba(34, 36, 38, .1);
}

.lesson_box:last-child {
    border-bottom: 0;
}

.pusher .article .lesson_box .menu.menu_cen {
    display: block;
}

.pusher .article .lesson_box .menu.menu_cen .item {
    border: 1px solid #eee;
    border-right: 0;
}

.pusher .article .lesson_box .menu.menu_cen .item:last-child {
    border-right: 1px solid #eee;
}

.lesson_box .box_top {
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-flow: row wrap;
    justify-content: flex-start;
    align-items: center;
}

.lesson_box .box_top .left {
    float: left;
    width: 70px;
    height: 70px;
}

.lesson_box .box_top .left .list_img {
    width: 100%;
    height: 100%;
    border: 0;
    background-size: auto 100%;
    background-position: center;
    background-repeat: no-repeat;
    background-origin: border-box;
    background-clip: border-box;
    border-radius: 5px;
}

.lesson_box .box_top .cen {
    float: left;
    text-align: left;
    margin-left: 20px;
    width: 280px;
}

.lesson_box .box_top .cen p {
    position: relative;
    margin-bottom: 5px;
    margin-left: 45px;
}

.lesson_box .box_top .cen .hbspan {
    position: absolute;
    left: -45px;
}

.lesson_box .box_top_v2 {
    display: flex;
    flex-direction: row;
}

.lesson_box .box_top_v2 .left {
    text-align: left;
    margin-left: 5px;
    /*flex-grow: 1;*/
    width: 10%;
}

.lesson_box .box_top_v2 .left p {
    margin-top: 30px;
}

.lesson_box .box_top_v2 .left .cosplay_v2 {
    font-size: 50px;
    font-weight: bold;
    color: #1cb1dc;
}

.lesson_box .box_top_v2 .cen {
    text-align: left;
    margin-left: 10px;
    /*flex-grow: 1;*/
    width: 65%;
}

.lesson_box .box_top_v2 .cen p {
    margin-bottom: 5px;
}

.lesson_box .box_top_v2 .cen p span{
    margin-left: 30px;
}
.lesson_box .box_top_v2 .cen p span:first-child{
    margin-left: 0px;
}
.lesson_box .box_top_v2 .right {
    text-align: left;
    margin-left: 20px;
    width: 25%;
    /*flex-grow: 1;*/
    display: flex;
    flex-direction: column;
}

/*课程章节 表格样式*/
.section_box {
    width: 90%;
    margin-left: 20px;
}

.section_box .list_img {
    width: 250px;
    height: auto;
    max-height: 240px;
    border: 0;
    margin-top: 5px;
    overflow: hidden;
}

.section_box form {
    text-align: left;
    margin-left: 20px;
    margin-bottom: 15px;
}

.section_box .play_box {
    margin-right: 20px;
}

.sentence_box .cosplay {
    font-size: 50px;
    font-weight: bold;
    color: #1cb1dc;
    border: 1px solid #eee;
}

.sentence_box .cosplay.a {
    color: #21ba45;
}

.sentence_box .cosplay.b {
    color: #db2828;
}

.sentence_box .cosplay.c {
    color: #21ba45;
}

.sentence_box .box_top .cen {
    width: 380px;
}

.sentence_box .cen span {
    display: inline-block;
    max-width: 250px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.error_msg {
    display: none;
    padding: 10px 10px;
    line-height: 24px;
    font-size: 16px;
    background: #eeeeee;
    margin-top: 20px;
    color: #FF0000;
}

.error_box {
    text-align: center;
    margin-top: 30px;
}

.blank_page {
    margin: 50px auto;
}

.feedback-image {
    overflow: hidden;
    list-style: none;
    padding: 0;
}

.feedback-image li {
    float: left;
    width: 43px;
    height: 43px;
    margin-right: 5px;
    margin-bottom: 5px;
}

.feedback-image li .list_img {
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
}

/*学习数据页面*/
.study-data {
    background: #ffffff;
    padding: 15px;
}

.study-data .item {
    margin: 30px;
    text-align: center;
    background: #f7f7f7;
    padding: 20px 0;
}

.study-data p {
    margin: 0;
}

.study-data img {
    width: 50px;
    height: 50px;
    margin-bottom: 10px;
}

.study-data .font-bold {
    font-weight: bold;
}

.border-grey {
    border-top: 1px solid #eeeeee;
    padding-top: 20px;
    margin-top: 20px;
}

.return-btn {
    /*返回上一页按钮*/
    text-align: left;
    margin-top: 30px !important;
    margin-left: 30px !important;
}

/*历史版本样式*/
.edition-box {
    width: 100%;
    font-size: 16px;
    line-height: 32px;
    color: #000;
}

.edition-box ul {
    padding-left: 0;
}

.edition-box li {
    list-style: none;
}

.edition-box p {
    margin: 0;
}

.edition-box h3 {
    line-height: 50px;
    border-bottom: 1px solid #d0d0d0;
    font-weight: bold;
}

.edition-box .item {
    padding-bottom: 20px;
    border-bottom: 1px dashed #d0d0d0;
    margin-bottom: 20px;
}

.edition-box .item:last-child {
    border-bottom: none;
}

.edition-box .top {
    overflow: hidden;
    margin-bottom: 10px;
    background: #f6f6f6;

}

.edition-box .top .code {
    float: left;
    font-weight: bold;
    margin-left: 10px;
}

.edition-box .top .time {
    float: right;
    color: #838383;
    margin-right: 10px;
}

.edition-box .botm-li .title {
    line-height: 32px;
    padding-left: 16px;
    position: relative;
    cursor: pointer;
    /*display: inline-block;*/
}

.edition-box .botm-li .title::before {
    content: '';
    position: absolute;
    left: 0px;
    top: 11px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent #000;
}

.edition-box .botm-li .title.active::before {
    border-color: #000 transparent transparent transparent;
    top: 14px;
}

.edition-box .botm-li .content {
    padding-left: 45px;
    display: none;
}

code {
    background-color: #f6f6f6;
    color: #c7254e;
    padding: 2px 4px;
    border: none;
}

.ui.tabular.menu {
    overflow-x: auto;
    overflow-y: hidden;
}
.standard-data-list {
    width: 100%;
}
.standard-data {
    display: flex;
    flex-direction: row;
    text-align: left;
}

.standard-data .content{
    margin-left: 10px;
    display: flex;
    flex-direction: row;
}

.standard-data .content div{
    margin-left: 8px;
}