.article-page {
    background-color: #f6f6f8;
    overflow: hidden;
}

.article-page .content-center {
    width: 1200px;
    margin: 0 auto;
    padding-top: 20px;
    padding-bottom: 20px;
    overflow: hidden;
}

.article-page .left-content {
    float: left;
    width: 880px;
    background-color: #fff;
    padding: 25px;
}

.article-page .left-content .item-list {
    padding: 10px 0;
}

.article-page .item-menu {
    float: right;
    width: 300px;
}

.article-page .article-title {
    padding: 20px 0;
    text-align: center;
}

.article-page .my-tags {
    display: flex;
    margin-top: 15px;
    align-items: center;
}

.article-page .my-tags div {
    margin: .2em;
    background-color: #5cb85c;
    display: inline;
    padding: .3em .5em;
    font-size: 100%;
    line-height: 1;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: .25em;
}

.article-page .article-title h1 {
    text-align: center;
    font-weight: 500;
    font-size: 2.2em;
    font-family: Microsoft YaHei;
    line-height: 1.5;
}

.article-page .article-title .article-info {
    width: 80%;
    padding-top: 5px;
    color: #888;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    margin: 0 auto;
}


/* 帖子标题 */

.article-page .article-content {
}

.article-page .administrator-btns {
    margin-top: 30px;
}

.article-page .article-content img {
    margin: 0px auto;
    max-width: 800px;
    height: auto;
}

.article-page .art-reader-operate button {
    width: 70px;
    height: 30px;
    line-height: 30px;
    outline: none;
    border: 1px solid #e8e8e8;
    background-color: #f5f5f5;
    color: #9d9d9d;
    border-radius: 4px;
    margin: 5px;
    cursor: pointer;
    float: left;
}

.article-page .comment-title p {
    display: inline-block;
    color: #373737;
    font-size: 18px;
}

.article-page .content-center .left-content .item-list .editor-form {
    display: flex;
    justify-content: space-evenly;
    position: relative;
}

.article-page .content-center .left-content .item-list .editor-form .user-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
}

.article-page .content-center .left-content .item-list .editor-form .editor-form-comment-editor {
    display: flex;
    align-items: flex-end;
    flex-direction: column;
}

.article-page .content-center .left-content .item-list .editor-form .editor-form-comment-editor .comment-submit input {
    color: #fff;
    margin-top: 20px;
}

/*相关问题*/
.item-list .sub-title {
    color: #4183c4;
    font-size: 22px;
    margin: 10px 0 22px 0;
}

.item-list .search-topic-title {
    color: #373737;
    font-size: 16px;
    line-height: 22px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 600px;
}

.search-topic-list {
    display: flex;
    flex-direction: column;
}

.search-topic-list .search-topic-item {
    display: flex;
    width: 800px;
    justify-content: space-between;
    margin-bottom: 8px;
}

.search-topic-list .search-topic-item .search-topic-info {
    display: flex;
    color: #333;
    width: 200px;
}

.search-topic-list .search-topic-item .search-topic-info .views {
    margin-right: 30px;
    width: 80px;
}

.search-topic-list .search-topic-item .search-topic-title:hover {
    color: #5b75a6;
}

/* 未登录遮罩 */

.article-page .item-list .no-login-mask {
    position: absolute;
    top: -18px;
    left: -26px;
    width: 880px;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, .8);
    z-index: 3;
}


/* 右侧内容开始 */

.item-menu .top-user-info-content {
    background-color: #fff;
    padding: 20px 20px 0 20px;
    border-radius: 8px;
}

.item-menu .top-user-info-content .user-info.user-info-1 {
    display: flex;
    align-items: center;
    height: 50px;
    margin: 0 auto;
}

.item-menu .top-user-info-content .user-info.user-info-1 img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
}

.item-menu .top-user-info-content .user-info.user-info-1 .user-avatar {
    position: relative;
}

.item-menu .top-user-info-content .user-info.user-info-1 .user-avatar .avatar-title {
    display: block;
    width: 18px;
    height: 18px;
    background-size: cover;
    background-repeat: no-repeat;
    position: absolute;
    right: -2px;
    top: 52px;
    cursor: pointer;
}

.item-menu .top-user-info-content .user-info.user-info-1 .user-info-detail {
    display: flex;
    flex-direction: column;
    height: 50px;
    justify-content: space-evenly;
    margin-left: 10px;
}

.item-menu .top-user-info-content .user-info.user-info-1 .user-info-detail .name {
    color: #595959;
    font-size: 18px;
}

.item-menu .top-user-info-content .user-info.user-info-1 .user-info-detail .user-level {
    color: #999999;
    font-size: 14px;
}

.item-menu .top-user-info-content .user-info.user-info-1 .user-info-detail .user-level i {
    color: #ffcd07;
}

.item-menu .top-user-info-content .user-info.user-info-1 .user-info-detail .user-level .level-number {
    color: #fff;
    background-color: #ffcd07;
    padding: 0 5px;
    border-radius: 8px;
}

.item-menu .top-user-info-content .user-info.user-title-info {
    display: flex;
    align-items: center;
    border-bottom: 1px dashed #999;

}

.item-menu .top-user-info-content .user-info.user-title-info a img {
    width: 60px;
    margin: 5px 5px 5px 0;
}

.item-menu .top-user-info-content .user-info.user-info-2 {
    margin: 3px 0;
}

.item-menu .top-user-info-content .user-info.user-info-2 span {
    font-size: 14px;
    display: inline-block;
    line-height: 28px;
    padding: 0 10px;
    color: #999;
}

.item-menu .top-user-info-content .user-info.user-info-2 span.very-wide {
    width: 190px;
}

.item-menu .top-user-info-content .user-info.user-info-3 {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    border-top: 1px dashed #999;
}

.item-menu .top-user-info-content .user-info.user-info-3 .center {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 14px;
    color: #a2a2a2;
    height: 50px;
    justify-content: space-evenly;
}

.item-menu .top-user-info-content .user-info.user-info-3 .center:hover {
    color: #5b75a6;
}

.item-menu .top-user-info-content .user-info.user-info-3 .vertical-divider-line {
    width: 1px;
    height: 40px;
    border-right: 1px dashed #999;
    margin: 0 30px;
}

.item-menu .users-posting-history {
    background-color: #fff;
    margin-top: 20px;
    border-radius: 8px;
}

.item-menu .users-posting-history .history-title {
    height: 50px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.item-menu .users-posting-history .history-title.issues {
    padding: 0px 25px;
}

.item-menu .users-posting-history .history-title.issues a {
    color: #a2a2a2;
    font-size: 16px;
}

.item-menu .users-posting-history .horizontal-divider-line {
    width: 80%;
    border-top: 1px dashed #999;
    margin: 0 auto;
}

.item-menu .users-posting-history .history-list {
    padding: 20px;
}

.item-menu .users-posting-history .history-list a {
    display: block;
    width: 100%;
    color: #a2a2a2;
    line-height: 2;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-menu .users-posting-history .history-list.issues a span {
    font-size: 12px;

}

.item-menu .users-posting-history .history-list.issues a div {
    width: 80%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;

}

.item-menu .users-posting-history .history-list a:hover {
    color: #5b75a6;
}


/* 右侧内容结束 */


/*邀请用户列表*/

.ui.modal.small.invite-modal .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.invite-modal .header .sub-search {
    width: 300px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.invite-modal .header .sub-search .ui.search {
    width: 300px;
}

.invite-modal .header .sub-search .ui.search .ui.input {
    height: 35px;
    width: 300px;
}

.invite-modal-user-list {
    display: flex;
    padding: 10px 1.5rem;
    flex-direction: column;
}

.invite-modal-user-list .user-list {
    border-bottom: 1px solid #e6e6e6;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
}

.ui.modal.invite-modal .scrolling.content.invite-modal-user-list {
    max-height: calc(60vh - 10em);
    overflow: auto;
}

.invite-modal-user-list .list-item {
    display: flex;
    align-items: center;
}

.item-user-avatar {
    width: 50px;
    height: 50px;
}

.item-user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.invite-modal-user-list .list-item .item-user-name {
    margin-left: 10px;
    font-size: 16px;
    line-height: 1.6em;
}

.no-user-data {
    padding: 50px 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}


/*推荐*/
.course-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
}

.course-box .education-list {
    margin: 10px 0;
    width: 545px;
}

.course-box .education-list * {
    color: #999;
}

.course-box .education-list .course-card {
    display: flex;
}

.course-box .education-list .course-card {
}

.course-box .education-list .course-card .course-card-top {
    width: 175px;
    height: 100px;
    position: relative;
    border-radius: 8px;
    transition: all .3s;
}

.course-box .education-list .course-card .course-card-top .course-banner {
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

.course-box .education-list .course-card .course-card-top .course-label {
    position: absolute;
    top: 6px;
    right: 8px;
    font-size: 12px;
    color: #FFF;
    line-height: 16px;
}

.course-box .education-list .course-card .course-card-top .course-label label {
    display: inline-block;
    background: rgba(7, 17, 27, .4);
    border-radius: 12px;
    padding: 4px 8px;
    margin-bottom: 2px;
    margin-right: 0;
    font-weight: 200;
    color: #fff;
}

.course-box .education-list .course-card .course-card-content {
    padding: 0 10px 0 20px;
    overflow: hidden;
    width: 350px;
}

.course-box .education-list .course-card .course-card-content .course-card-name {
    font-size: 16px;
    color: #07111B;
    line-height: 24px;
    word-wrap: break-word;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    max-height: 46px;
    transition: all .3s;
    margin-bottom: 10px;
}

.course-box .education-list .course-card .course-card-content .course-card-bottom {
    display: flex;
    justify-content: space-between;
    margin: 0;
    padding: 0 1em 0 0;
}

.course-box .education-list .course-card .course-card-content .course-card-bottom .course-card-view {
    font-size: 12px;
    line-height: 20px;
}

.course-box .education-list .course-card .course-card-content .course-card-bottom .course-card-untime {
    font-size: 12px;
    line-height: 20px;
}

.course-box .education-list .course-card .course-card-content .course-card-price {
    color: #f01414;
}


/*设置编辑器宽高*/
.w-e-text-container {
    height: 140px !important;
    width: 680px!important;
}