.iconarticle {
    display: inline-block;
    width: 24px;
    height: 24px;
    float: left;
    margin-right: 15px;
    font-size: 24px;
    margin-top: -3px;
    color: #cccccc;
}

/* 电子书首页 */
.paginator-box {
    width: 100%;
    height: auto;
    float: left;
}

.book-item-box {
    width: 100%;
    height: auto;
    float: left;
}

.book-item-box > .book-item {
    display: flex;
    width: 100%;
    height: auto;
    float: left;
    padding: 40px 50px;
    background-color: #ffffff;
    border-radius: 8px;
    margin-bottom: 20px;
}

.book-item-box > .book-item > .book-item:hover {
    box-shadow: 0 4px 8px 0 rgba(229, 229, 229, 1);
}

.book-item-box > .book-item > .book-thumb {
    display: block;
    width: 193px;
    height: 126px;
    float: left;
    padding-top: 4px;
    padding-bottom: 2px;
    background-image: url("/addons/MeeduBooks/images/book-bg.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin-right: 23px;
}

.book-item-box > .book-item > .book-thumb > img {
    border-radius: 3px;
}

.book-item-box > .book-item > .book-info {
    flex: 1;
}

.book-item-box > .book-item > .book-info > .book-name {
    width: 100%;
    height: auto;
    float: left;
    font-weight: 700;
    font-size: 20px;
    color: #1c1f21;
    line-height: 24px;
    margin-bottom: 12px;
    margin-top: 4px;
}

.book-item-box > .book-item > .book-info > .book-name:hover {
    color: rgba(11, 118, 222, 1);
}

.book-item-box > .book-item > .book-info > .book-desc {
    width: 100%;
    height: auto;
    float: left;
    font-size: 14px;
    line-height: 14px;
    color: #545c63;
    font-weight: 600;
    margin-bottom: 20px;
    max-height: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.book-item-box > .book-item > .book-info > .book-articles {
    width: 100%;
    height: auto;
    float: left;
    margin-bottom: 20px;
}

.book-item-box > .book-item > .book-info > .book-articles > .book-article-item > span.free-read {
    display: inline-block;
    padding: 2px 4px;
    background-color: rgba(11, 118, 222, .1);
    color: rgba(11, 118, 222, 1);
    border-radius: 2px;
}

.book-item-box > .book-item > .book-info > .book-articles > .book-article-item > span.fee-read {
    display: inline-block;
    padding: 2px 4px;
    background-color: rgba(255, 0, 0, .1);
    color: rgba(255, 0, 0, .6);
    border-radius: 2px;
}

.book-item-box > .book-item > .book-info > .book-articles > .book-article-item {
    width: 50%;
    height: auto;
    float: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12px;
    color: #545c63;
    text-align: left;
    line-height: 16px;
    margin-bottom: 10px;
}

.book-item-box > .book-item > .book-info > .book-articles > .book-article-item:hover {
    color: rgba(11, 118, 222, 1);
}

.book-item-box > .book-item > .book-info > .book-charge {
    width: 100%;
    height: auto;
    float: left;
    display: flex;
}

.book-item-box > .book-item > .book-info > .book-charge > .user-count {
    flex: 1;
    text-align: left;
    color: #aaaaaa;
    font-size: 12px;
    line-height: 36px;
}

.book-item-box > .book-item > .book-info > .book-charge > .charge {
    flex: 1;
    text-align: right;
    font-weight: 700;
    font-size: 18px;
    color: #37f;
    line-height: 36px;
}

.user-dashboard {
    width: 100%;
    height: auto;
    float: left;
    display: flex;
    background-color: rgba(11, 118, 222, .3);
    padding: 30px 10px;
    border-radius: 5px;
}

.user-dashboard > .books-count, .user-dashboard > .user-books-count {
    flex: 1;
    text-align: center;
}

.user-dashboard > .books-count {
    border-right: 1px solid rgba(11, 118, 222, .4);
}

.user-dashboard > .books-count > .label, .user-dashboard > .user-books-count > .label {
    font-size: 16px;
    font-weight: 800;
    color: #333333;
    margin-bottom: 15px;
}

.user-dashboard > .books-count > .value, .user-dashboard > .user-books-count > .value {
    font-size: 24px;
    font-weight: 800;
    color: rgba(11, 118, 222, 1);
}

.user-dashboard > .books-count > .value > small, .user-dashboard > .user-books-count > .value > small {
    font-size: 14px;
    font-weight: normal;
}

/* 阅读界面 */
.book-topbar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    width: 100%;
    height: 70px;
    float: left;
    box-shadow: rgba(0, 0, 0, 0.06) 0 2px 4px 0;
    display: flex;
    background-color: white;
}

.book-topbar > .back-box {
    width: 256px;
    height: 68px;
    line-height: 68px;
    padding-left: 30px;
}

.book-topbar > .back-box > a {
    font-size: 14px;
    color: #1c1f21;
    font-weight: 600;
}

.book-topbar > .book-nav-box {
    flex: 1;
    padding-left: 15px;
    padding-right: 15px;
    line-height: 68px;
}

.book-topbar > .book-nav-box > .toggle-left {
    margin-right: 10px;
    color: #9199a1;
    font-size: 18px;
}

.book-topbar > .book-nav-box > .toggle-left:hover {
    color: rgba(11, 118, 222, 1);
}

.book-topbar > .book-nav-box > .subscribe-button {
    display: inline-block;
    float: right;
    width: auto;
    height: 36px;
    padding-left: 15px;
    padding-right: 15px;
    line-height: 36px;
    text-align: center;
    border-radius: 18px;
    color: white;
    background-color: rgba(11, 118, 222, 1);
    margin-right: 30px;
    margin-top: 16px;
}

.book-topbar > .book-nav-box > .toggle-theme {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    float: right;
    margin-right: 15px;
    margin-top: 14px;
    background-color: rgba(0, 0, 0, .3);
    color: #333333;
}

.book-topbar > .book-nav-box > .toggle-theme:hover {
    background-color: rgba(0, 0, 0, .6);
}

.book-topbar > .book-nav-box > .subscribe-button:hover {
    background-color: rgba(11, 118, 222, .9);
}

.book-topbar > .book-nav-box > .book-name {
    color: #1c1f21;
    font-size: 18px;
}

.book-topbar > .book-nav-box > .book-name:hover {
    color: rgba(11, 118, 222, 1);
}

.book-topbar > .book-nav-box > .book-name > small {
    color: #9199a1;
    font-size: 14px;
}

.book-article-box {
    position: absolute;
    z-index: 111;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    overflow: hidden;
}

.book-article-box > .left-menu {
    height: 100%;
    width: 256px;
    float: left;
    background-color: white;
    overflow-y: auto;
}

.book-article-box > .left-menu > .title {
    width: 100%;
    height: 56px;
    line-height: 56px;
    float: left;
    font-size: 18px;
    color: #1c1f21;
    padding-left: 15px;
    border-bottom: 1px solid #f2f2f2;
}

.book-article-box > .left-menu > .chapter-title {
    width: 100%;
    height: 50px;
    line-height: 50px;
    float: left;
    font-size: 15px;
    font-weight: 800;
    color: #1c1f21;
    border-bottom: 1px solid #f2f2f2;
    padding-left: 15px;
}

.book-article-box > .left-menu > .chapter-articles {
    width: 100%;
    height: auto;
    float: left;
}

.book-article-box > .left-menu > .chapter-articles > .article-item {
    width: 100%;
    height: 50px;
    float: left;
    display: flex;
    border-bottom: 1px solid #f2f2f2;
}

.book-article-box > .left-menu > .chapter-articles > .article-item > .title {
    flex: 1;
    line-height: 50px;
    font-size: 12px;
    color: #1c1f21;
    padding-left: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.book-article-box > .left-menu > .chapter-articles > .article-item:hover > .title, .book-article-box > .left-menu > .chapter-articles > .article-item.active > .title {
    color: rgba(11, 118, 222, 1);
}

.book-article-box > .left-menu > .chapter-articles > .article-item > .label {
    width: 60px;
    line-height: 50px;
    font-size: 12px;
    color: rgba(11, 118, 222, 1);
    text-align: right;
    padding-right: 15px;
    font-weight: 700;
}

.book-article-box > .left-menu > .chapter-articles > .article-item > .label > i {
    color: #aaaaaa;
}

.book-article-box > .article-content-box {
    flex: 1;
    height: 100%;
    padding: 30px 88px;
    overflow-y: auto;
}

.book-article-box > .article-content-box > .content-box {
    width: 100%;
    height: auto;
    float: left;
    background-color: white;
    border-radius: 2px;
    box-shadow: 0 4px 8px 0 rgba(229, 229, 229, 1);
    padding: 30px;
    margin-bottom: 30px;
}

.book-article-box > .article-content-box > .content-box > .title {
    width: 100%;
    height: auto;
    float: left;
    font-size: 28px;
    color: #1c1f21;
    text-align: left;
    line-height: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    font-family: Optima-Regular, Optima, PingFangSC-light, PingFangTC-light, 'PingFang SC', Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}

.book-article-box > .article-content-box > .content-box > .updated-at {
    width: 100%;
    height: auto;
    float: left;
    font-size: 12px;
    line-height: 20px;
    margin-bottom: 30px;
    color: #aaaaaa;
}

.book-article-box > .article-content-box > .content-box > .content {
    width: 100%;
    height: auto;
    float: left;
}

.book-article-box > .article-content-box > .content-box > .content .article-subscribe-button {
    height: 36px;
    text-align: center;
    border-radius: 18px;
    padding-left: 30px;
    padding-right: 30px;
    color: white;
}

.book-article-box > .article-content-box > .comment-box {
    width: 100%;
    height: auto;
    float: left;
}

.book-article-box > .article-content-box > .comment-box > .title {
    width: 100%;
    height: auto;
    float: left;
    font-size: 16px;
    color: #07111b;
    text-align: left;
    line-height: 24px;
    font-weight: 700;
    padding-left: 15px;
    margin-bottom: 15px;
    margin-top: 15px;
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box {
    width: 100%;
    height: auto;
    float: left;
    background-color: white;
    border-radius: 2px;
    box-shadow: 0 4px 8px 0 rgba(229, 229, 229, 1);
    padding: 30px;
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box > .article-comment-input-box {
    width: 100%;
    height: 48px;
    float: left;
    line-height: 48px;
    padding-left: 24px;
    padding-right: 24px;
    border-radius: 24px;
    background-color: #f3f5f6;
    font-size: 16px;
    color: rgb(145, 153, 161);
    cursor: pointer;
    text-align: center;
    margin-bottom: 15px;
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item {
    width: 100%;
    height: auto;
    float: left;
    display: flex;
    border-bottom: 1px solid #f2f2f2;
    padding-top: 15px;
    padding-bottom: 15px;
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item.last {
    border-bottom: 0;
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item > .user-avatar {
    width: 60px;
    height: 44px;
    padding-right: 16px;
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item > .user-avatar > img {
    border-radius: 50%;
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item > .content-box {
    flex: 1;
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item > .content-box > .user-nickname {
    width: 100%;
    height: auto;
    float: left;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item > .content-box > .parent-content {
    width: 100%;
    height: auto;
    float: left;
    border-left: 5px solid #cccccc;
    background-color: rgba(0, 0, 0, .03);
    margin-bottom: 8px;
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item > .content-box > .comment-content {
    width: 100%;
    height: auto;
    float: left;
    font-size: 14px;
    line-height: 20px;
    padding-left: 0;
    color: rgba(0, 0, 0, .8);
}

.book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item > .content-box > .info {
    width: 100%;
    height: auto;
    float: left;
    font-size: 12px;
    line-height: 1;
    color: #aaaaaa;
}

/* 文章评论框 */
.article-comment-shadow-box {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background-color: rgba(0, 0, 0, .6);
}

.article-comment-shadow-box > .article-comment-box {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    margin-left: -300px;
    height: 240px;
    margin-top: -120px;
    background-color: white;
    border-radius: 20px;
    padding: 30px;
}

.article-comment-shadow-box > .article-comment-box > .title {
    width: 100%;
    height: auto;
    float: left;
    font-size: 18px;
    font-weight: 700;
    line-height: 36px;
    margin-bottom: 15px;
}

.article-comment-shadow-box > .article-comment-box > .form-input {
    width: 100%;
    height: auto;
    float: left;
    margin-bottom: 15px;
}

.article-comment-shadow-box > .article-comment-box > .form-input > textarea {
    width: 100%;
    height: 70px;
    float: left;
    resize: none;
}

.article-comment-shadow-box > .article-comment-box > .form-input > button {
    height: 36px;
    float: right;
}

.article-comment-shadow-box > .article-comment-box > .form-input .cancel-article-comment {
    float: right;
    font-size: 14px;
    color: #aaaaaa;
    line-height: 36px;
    margin-left: 15px;
}

/* markdown样式 */
.mdcontent {
    font-size: 16px;
    color: black;
    padding: 0 10px;
    line-height: 1.6;
    word-spacing: 0;
    letter-spacing: 0;
    word-break: break-word;
    word-wrap: break-word;
    text-align: left;
    font-family: Optima-Regular, Optima, PingFangSC-light, PingFangTC-light, 'PingFang SC', Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}

.mdcontent p {
    font-size: 16px;
    padding-top: 8px;
    padding-bottom: 8px;
    margin: 0;
    line-height: 26px;
    color: black;
}

.mdcontent h1,
.mdcontent h2,
.mdcontent h3,
.mdcontent h4,
.mdcontent h5,
.mdcontent h6 {
    margin-top: 30px;
    margin-bottom: 15px;
    padding: 0;
    font-weight: bold;
    color: black;
}

.mdcontent h1 {
    font-size: 24px;
}

.mdcontent h2 {
    font-size: 22px;
}

.mdcontent h3 {
    font-size: 20px;
}

.mdcontent h4 {
    font-size: 18px;
}

.mdcontent h5 {
    font-size: 16px;
}

.mdcontent h6 {
    font-size: 16px;
}

.mdcontent ul,
.mdcontent ol {
    margin-top: 8px;
    margin-bottom: 8px;
    padding-left: 25px;
    color: black;
}

.mdcontent ul {
    list-style-type: disc;
}

.mdcontent ul ul {
    list-style-type: square;
}

.mdcontent ol {
    list-style-type: decimal;
}

.mdcontent li section {
    margin-top: 5px;
    margin-bottom: 5px;
    line-height: 26px;
    text-align: left;
    font-weight: 500;
}

/*引用*/
.mdcontent blockquote {
    display: block;
    font-size: 0.9em;
    overflow: auto;
    overflow-scrolling: touch;
    border-left: 3px solid rgba(0, 0, 0, 0.4);
    background: rgba(0, 0, 0, 0.05);
    color: #6a737d;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 20px;
    padding-right: 10px;
    margin-bottom: 20px;
    margin-top: 20px;
}

.mdcontent blockquote p {
    margin: 0;
    color: black;
    line-height: 26px;
}

.mdcontent a {
    text-decoration: none;
    color: #1e6bb8;
    word-wrap: break-word;
    font-weight: bold;
    border-bottom: 1px solid #1e6bb8;
}

.mdcontent strong {
    font-weight: bold;
    color: black;
}

/*斜体*/
.mdcontent em {
    font-style: italic;
    color: black;
}

/*加粗斜体*/
.mdcontent em strong {
    font-weight: bold;
    color: black;
}

/*删除线*/
.mdcontent del {
    font-style: italic;
    color: black;
}

/*分隔线*/
.mdcontent hr {
    height: 1px;
    margin: 0;
    margin-top: 10px;
    margin-bottom: 10px;
    border: none;
    border-top: 1px solid black;
}

/*行内代码*/
.mdcontent p code,
.mdcontent li code {
    font-size: 14px;
    word-wrap: break-word;
    padding: 2px 4px;
    border-radius: 4px;
    margin: 0 2px;
    color: #1e6bb8;
    background-color: rgba(27, 31, 35, .05);
    font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;
    word-break: break-all;
}

/*图片*/
.mdcontent img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
}

/*图片*/
.mdcontent figure {
    margin: 0;
    margin-top: 10px;
    margin-bottom: 10px;
}

/*图片描述文字*/
.mdcontent figcaption {
    margin-top: 5px;
    text-align: center;
    color: #888;
    font-size: 14px;
}

/*表格容器 */
.mdcontent .table-container {
    overflow-x: auto;
}

/*表格*/
.mdcontent table {
    display: table;
    text-align: left;
}

.mdcontent tbody {
    border: 0;
}

.mdcontent table tr {
    border: 0;
    border-top: 1px solid #ccc;
    background-color: white;
}

.mdcontent table tr:nth-child(2n) {
    background-color: #F8F8F8;
}

.mdcontent table tr th,
.mdcontent table tr td {
    font-size: 16px;
    border: 1px solid #ccc;
    padding: 5px 10px;
    text-align: left;
}

.mdcontent table tr th {
    font-weight: bold;
    background-color: #f0f0f0;
}

/* 表格最小列宽4个汉字 */
.mdcontent table tr th:nth-of-type(n),
.mdcontent table tr td:nth-of-type(n) {
    min-width: 85px;
}

/* 解决公式问题 */
.mdcontent .block-equation {
    display: block;
    text-align: center;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

.mdcontent .block-equation svg {
    max-width: 300% !important;
    -webkit-overflow-scrolling: touch;
}

.mdcontent figure a {
    border: none;
}

.mdcontent figure a img {
    margin: 0px;
}

.mdcontent figure {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* 图片链接嵌套 */
.mdcontent figure a {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 图片链接嵌套，图片解释 */
.mdcontent figure a + figcaption {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-top: -35px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    line-height: 35px;
    z-index: 20;
}

/* 代码样式 */
.mdcontent .hljs {
    display: block;
    overflow-x: auto;
    padding: 16px;
    color: #383a42;
    background: #fafafa;
}

.mdcontent .hljs-comment,
.mdcontent .hljs-quote {
    color: #a0a1a7;
    font-style: italic;
}

.mdcontent .hljs-doctag,
.mdcontent .hljs-keyword,
.mdcontent .hljs-formula {
    color: #a626a4;
}

.mdcontent .hljs-section,
.mdcontent .hljs-name,
.mdcontent .hljs-selector-tag,
.mdcontent .hljs-deletion,
.mdcontent .hljs-subst {
    color: #e45649;
}

.mdcontent .hljs-literal {
    color: #0184bb;
}

.mdcontent .hljs-string,
.mdcontent .hljs-regexp,
.mdcontent .hljs-addition,
.mdcontent .hljs-attribute,
.mdcontent .hljs-meta-string {
    color: #50a14f;
}

.mdcontent .hljs-built_in,
.mdcontent .hljs-class .hljs-title {
    color: #c18401;
}

.mdcontent .hljs-attr,
.mdcontent .hljs-variable,
.mdcontent .hljs-template-variable,
.mdcontent .hljs-type,
.mdcontent .hljs-selector-class,
.mdcontent .hljs-selector-attr,
.mdcontent .hljs-selector-pseudo,
.mdcontent .hljs-number {
    color: #986801;
}

.mdcontent .hljs-symbol,
.mdcontent .hljs-bullet,
.mdcontent .hljs-link,
.mdcontent .hljs-meta,
.mdcontent .hljs-selector-id,
.mdcontent .hljs-title {
    color: #4078f2;
}

.mdcontent .hljs-emphasis {
    font-style: italic;
}

.mdcontent .hljs-strong {
    font-weight: bold;
}

.mdcontent .hljs-link {
    text-decoration: underline;
}

.mdcontent pre code {
    padding-top: 15px;
    background: #fafafa;
    border-radius: 5px;
}

.mdcontent pre:before {
    content: '';
    display: block;
    background: url('/addons/MeeduBooks/images/code-badge.png');
    height: 30px;
    width: 100%;
    background-size: 40px;
    background-repeat: no-repeat;
    background-color: #fafafa;
    margin-bottom: -7px;
    border-radius: 5px;
    background-position: 10px 10px;
}

.mdcontent pre {
    border-radius: 5px;
}

/* 暗黑模式 */
.article-theme-box.dark .mdcontent,
.article-theme-box.dark .mdcontent h1,
.article-theme-box.dark .mdcontent h2,
.article-theme-box.dark .mdcontent h3,
.article-theme-box.dark .mdcontent h4,
.article-theme-box.dark .mdcontent h5,
.article-theme-box.dark .mdcontent h6,
.article-theme-box.dark .mdcontent ul,
.article-theme-box.dark .mdcontent ol,
.article-theme-box.dark .mdcontent del,
.article-theme-box.dark .mdcontent strong,
.article-theme-box.dark .mdcontent em,
.article-theme-box.dark .mdcontent em strong,
.article-theme-box.dark .mdcontent blockquote p ,
.article-theme-box.dark .mdcontent p {
    color: rgb(156, 171, 187);
}

.article-theme-box.dark .book-article-box .left-menu {
    border-right: 1px solid rgba(245, 251, 255, 0.1);
}

.article-theme-box.dark,
.article-theme-box.dark a,
.article-theme-box.dark .book-article-box .left-menu .title,
.article-theme-box.dark .book-article-box .left-menu .chapter-title,
.article-theme-box.dark .book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item > .content-box > .comment-content {
    color: rgb(156, 171, 187);
}

.article-theme-box.dark .book-topbar,
.article-theme-box.dark .book-article-box,
.article-theme-box.dark .book-article-box .left-menu,
.article-theme-box.dark .book-article-box .content-box,
.article-theme-box.dark .book-article-box .comment-box .comment-items-box,
.article-theme-box.dark .article-comment-shadow-box .article-comment-box {
    background-color: rgb(20, 26, 30);
}

.article-theme-box.dark .content-box .article-subscribe-button,
.article-theme-box.dark .book-topbar .book-name,
.article-theme-box.dark .book-article-box .left-menu .article-item .title,
.article-theme-box.dark .book-article-box .content-box .title,
.article-theme-box.dark .book-article-box .comment-box .title {
    color: white;
}

.article-theme-box.dark .book-topbar,
.article-theme-box.dark .book-article-box .left-menu > .title,
.article-theme-box.dark .book-article-box .left-menu .chapter-title,
.article-theme-box.dark .book-article-box .left-menu .article-item,
.article-theme-box.dark .book-article-box > .article-content-box > .comment-box > .comment-items-box > .comment-item {
    border-bottom: 1px solid rgba(245, 251, 255, 0.1);
}

.article-theme-box.dark .book-topbar,
.article-theme-box.dark .book-article-box .content-box,
.article-theme-box.dark .book-article-box .comment-box,
.article-theme-box.dark .book-article-box .article-content-box .comment-box .comment-items-box {
    box-shadow: none;
}

/* 暗黑模式代码区域的风格 */
.article-theme-box.dark .mdcontent .hljs {
    color: #abb2bf;
    background: #282c34;
}

.article-theme-box.dark .mdcontent .hljs-comment,
.article-theme-box.dark .mdcontent .hljs-quote {
    color: #5c6370;
}

.article-theme-box.dark .mdcontent .hljs-doctag,
.article-theme-box.dark .mdcontent .hljs-keyword,
.article-theme-box.dark .mdcontent .hljs-formula {
    color: #c678dd;
}

.article-theme-box.dark .mdcontent .hljs-section,
.article-theme-box.dark .mdcontent .hljs-name,
.article-theme-box.dark .mdcontent .hljs-selector-tag,
.article-theme-box.dark .mdcontent .hljs-deletion,
.article-theme-box.dark .mdcontent .hljs-subst {
    color: #e06c75;
}

.article-theme-box.dark .mdcontent .hljs-literal {
    color: #56b6c2;
}

.article-theme-box.dark .mdcontent .hljs-string,
.article-theme-box.dark .mdcontent .hljs-regexp,
.article-theme-box.dark .mdcontent .hljs-addition,
.article-theme-box.dark .mdcontent .hljs-attribute,
.article-theme-box.dark .mdcontent .hljs-meta-string {
    color: #98c379;
}

.article-theme-box.dark .mdcontent .hljs-built_in,
.article-theme-box.dark .mdcontent .hljs-class .hljs-title {
    color: #e6c07b;
}

.article-theme-box.dark .mdcontent .hljs-attr,
.article-theme-box.dark .mdcontent .hljs-variable,
.article-theme-box.dark .mdcontent .hljs-template-variable,
.article-theme-box.dark .mdcontent .hljs-type,
.article-theme-box.dark .mdcontent .hljs-selector-class,
.article-theme-box.dark .mdcontent .hljs-selector-attr,
.article-theme-box.dark .mdcontent .hljs-selector-pseudo,
.article-theme-box.dark .mdcontent .hljs-number {
    color: #d19a66;
}

.article-theme-box.dark .mdcontent .hljs-symbol,
.article-theme-box.dark .mdcontent .hljs-bullet,
.article-theme-box.dark .mdcontent .hljs-link,
.article-theme-box.dark .mdcontent .hljs-meta,
.article-theme-box.dark .mdcontent .hljs-selector-id,
.article-theme-box.dark .mdcontent .hljs-title {
    color: #61aeee;
}

.article-theme-box.dark .mdcontent pre code {
    background: #282c34;
}

.article-theme-box.dark .mdcontent pre:before {
    background-color: #282c34;
}