main.css

html {
    overflow-x: initial !important;
}

:root {
    --bg-color: #ffffff;
    --text-color: #333333;
    --select-text-bg-color: #B5D6FC;
    --select-text-font-color: auto;
    --monospace: "Lucida Console", Consolas, "Courier", monospace;
    --title-bar-height: 20px;
}

.mac-os-11 {
    --title-bar-height: 28px;
}

html {
    font-size: 14px;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
    white-space: pre-wrap;
}

body {
    margin: 0px;
    padding: 0px;
    height: auto;
    inset: 0px;
    font-size: 1rem;
    line-height: 1.42857;
    overflow-x: hidden;
    background: inherit;
}

iframe {
    margin: auto;
}

a.url {
    word-break: break-all;
}

a:active, a:hover {
    outline: 0px;
}

.in-text-selection, ::selection {
    text-shadow: none;
    background: var(--select-text-bg-color);
    color: var(--select-text-font-color);
}

#write {
    margin: 0px auto;
    height: auto;
    width: inherit;
    word-break: normal;
    overflow-wrap: break-word;
    position: relative;
    white-space: normal;
    overflow-x: visible;
    padding-top: 36px;
}

#write.first-line-indent p {
    text-indent: 2em;
}

#write.first-line-indent li p, #write.first-line-indent p * {
    text-indent: 0px;
}

#write.first-line-indent li {
    margin-left: 2em;
}

.for-image #write {
    padding-left: 8px;
    padding-right: 8px;
}

body.main {
    padding-left: 30px;
    padding-right: 30px;
}

.main .footnote-line, .main li, .main p {
    white-space: pre-wrap;
}

.main .task-list-item input {
    pointer-events: none;
}

@media screen and (max-width: 500px) {
    body.main {
        padding-left: 0px;
        padding-right: 0px;
    }

    #write {
        padding-left: 20px;
        padding-right: 20px;
    }
}

#write li > figure:last-child {
    margin-bottom: 0.5rem;
}

#write ol, #write ul {
    position: relative;
}

img {
    max-width: 100%;
    vertical-align: middle;
    image-orientation: from-image;
}

button, input, select, textarea {
    color: inherit;
    font: inherit;
}

input[type="checkbox"], input[type="radio"] {
    line-height: normal;
    padding: 0px;
}

*, ::after, ::before {
    box-sizing: border-box;
}

#write h1, #write h2, #write h3, #write h4, #write h5, #write h6, #write p, #write pre {
    width: inherit;
}

#write h1, #write h2, #write h3, #write h4, #write h5, #write h6, #write p {
    position: relative;
}

p {
    line-height: inherit;
}

h1, h2, h3, h4, h5, h6 {
    break-after: avoid-page;
    break-inside: avoid;
    orphans: 4;
}

p {
    orphans: 4;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.8rem;
}

h3 {
    font-size: 1.6rem;
}

h4 {
    font-size: 1.4rem;
}

h5 {
    font-size: 1.2rem;
}

h6 {
    font-size: 1rem;
}

.md-math-block, .md-rawblock, h1, h2, h3, h4, h5, h6, p {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.hidden {
    display: none;
}

.md-blockmeta {
    color: rgb(204, 204, 204);
    font-weight: 700;
    font-style: italic;
}

a {
    cursor: pointer;
}

sup.md-footnote {
    padding: 2px 4px;
    background-color: rgba(238, 238, 238, 0.7);
    color: rgb(85, 85, 85);
    border-radius: 4px;
    cursor: pointer;
}

sup.md-footnote a, sup.md-footnote a:hover {
    color: inherit;
    text-transform: inherit;
    text-decoration: inherit;
}

#write input[type="checkbox"] {
    cursor: pointer;
    width: inherit;
    height: inherit;
}

figure {
    overflow-x: auto;
    margin: 1.2em 0px;
    max-width: calc(100% + 16px);
    padding: 0px;
}

figure > table {
    margin: 0px;
}

thead, tr {
    break-inside: avoid;
    break-after: auto;
}

thead {
    display: table-header-group;
}

table {
    border-collapse: collapse;
    border-spacing: 0px;
    width: 100%;
    overflow: auto;
    break-inside: auto;
    text-align: left;
}

table.md-table td {
    min-width: 32px;
}

.CodeMirror-gutters {
    border-right: 0px;
    background-color: inherit;
}

.CodeMirror-linenumber {
    user-select: none;
}

.CodeMirror {
    text-align: left;
}

.CodeMirror-placeholder {
    opacity: 0.3;
}

.CodeMirror pre {
    padding: 0px 4px;
}

.CodeMirror-lines {
    padding: 0px;
}

div.hr:focus {
    cursor: none;
}

#write pre {
    white-space: pre-wrap;
}

#write.fences-no-line-wrapping pre {
    white-space: pre;
}

#write pre.ty-contain-cm {
    white-space: normal;
}

.CodeMirror-gutters {
    margin-right: 4px;
}

.md-fences {
    font-size: 0.9rem;
    display: block;
    break-inside: avoid;
    text-align: left;
    overflow: visible;
    white-space: pre;
    background: inherit;
    position: relative !important;
}

.md-fences-adv-panel {
    width: 100%;
    margin-top: 10px;
    text-align: center;
    padding-top: 0px;
    padding-bottom: 8px;
    overflow-x: auto;
}

#write .md-fences.mock-cm {
    white-space: pre-wrap;
}

.md-fences.md-fences-with-lineno {
    padding-left: 0px;
}

#write.fences-no-line-wrapping .md-fences.mock-cm {
    white-space: pre;
    overflow-x: auto;
}

.md-fences.mock-cm.md-fences-with-lineno {
    padding-left: 8px;
}

.CodeMirror-line, twitterwidget {
    break-inside: avoid;
}

svg {
    break-inside: avoid;
}

.footnotes {
    opacity: 0.8;
    font-size: 0.9rem;
    margin-top: 1em;
    margin-bottom: 1em;
}

.footnotes + .footnotes {
    margin-top: 0px;
}

.md-reset {
    margin: 0px;
    padding: 0px;
    border: 0px;
    outline: 0px;
    vertical-align: top;
    background: 0px 0px;
    text-decoration: none;
    text-shadow: none;
    float: none;
    position: static;
    width: auto;
    height: auto;
    white-space: nowrap;
    cursor: inherit;
    -webkit-tap-highlight-color: transparent;
    line-height: normal;
    font-weight: 400;
    text-align: left;
    box-sizing: content-box;
    direction: ltr;
}

li div {
    padding-top: 0px;
}

blockquote {
    margin: 1rem 0px;
}

li .mathjax-block, li p {
    margin: 0.5rem 0px;
}

li blockquote {
    margin: 1rem 0px;
}

li {
    margin: 0px;
    position: relative;
}

blockquote > :last-child {
    margin-bottom: 0px;
}

blockquote > :first-child, li > :first-child {
    margin-top: 0px;
}

.footnotes-area {
    color: rgb(136, 136, 136);
    margin-top: 0.714rem;
    padding-bottom: 0.143rem;
    white-space: normal;
}

#write .footnote-line {
    white-space: pre-wrap;
}

@media print {
    body, html {
        border: 1px solid transparent;
        height: 99%;
        break-after: avoid;
        break-before: avoid;
        font-variant-ligatures: no-common-ligatures;
    }

    #write {
        margin-top: 0px;
        border-color: transparent !important;
        padding-top: 0px !important;
        padding-bottom: 0px !important;
    }

    .main * {
        -webkit-print-color-adjust: exact;
    }

    .main #write {
        break-after: avoid;
    }

    .main #write::after {
        height: 0px;
    }

    .is-mac table {
        break-inside: avoid;
    }

    #write > p:nth-child(1) {
        margin-top: 0px;
    }

    .main-show-outline .main-sidebar {
        display: none;
    }

    figure {
        overflow-x: visible;
    }
}

.footnote-line {
    margin-top: 0.714em;
    font-size: 0.7em;
}

a img, img a {
    cursor: pointer;
}

pre.md-meta-block {
    font-size: 0.8rem;
    min-height: 0.8rem;
    white-space: pre-wrap;
    background: rgb(204, 204, 204);
    display: block;
    overflow-x: hidden;
}

p > .md-image:only-child:not(.md-img-error) img, p > img:only-child {
    display: block;
    margin: auto;
}

#write.first-line-indent p > .md-image:only-child:not(.md-img-error) img {
    left: -2em;
    position: relative;
}

p > .md-image:only-child {
    display: inline-block;
    width: 100%;
}

#write .MathJax_Display {
    margin: 0.8em 0px 0px;
}

.md-math-block {
    width: 100%;
}

.md-math-block:not(:empty)::after {
    display: none;
}

.MathJax_ref {
    fill: currentcolor;
}

[contenteditable="true"]:active, [contenteditable="true"]:focus, [contenteditable="false"]:active, [contenteditable="false"]:focus {
    outline: 0px;
    box-shadow: none;
}

.md-task-list-item {
    position: relative;
    list-style-type: none;
}

.task-list-item.md-task-list-item {
    padding-left: 0px;
}

.md-task-list-item > input {
    position: absolute;
    top: 0px;
    left: 0px;
    margin-left: -1.2em;
    margin-top: calc(1em - 10px);
    border: none;
}

.math {
    font-size: 1rem;
}

.md-toc {
    min-height: 3.58rem;
    position: relative;
    font-size: 0.9rem;
    border-radius: 10px;
}

.md-toc-content {
    position: relative;
    margin-left: 0px;
}

.md-toc-content::after, .md-toc::after {
    display: none;
}

.md-toc-item {
    display: block;
    color: rgb(65, 131, 196);
}

.md-toc-item a {
    text-decoration: none;
}

.md-toc-inner:hover {
    text-decoration: underline;
}

.md-toc-inner {
    display: inline-block;
    cursor: pointer;
}

.md-toc-h1 .md-toc-inner {
    margin-left: 0px;
    font-weight: 700;
}

.md-toc-h2 .md-toc-inner {
    margin-left: 2em;
}

.md-toc-h3 .md-toc-inner {
    margin-left: 4em;
}

.md-toc-h4 .md-toc-inner {
    margin-left: 6em;
}

.md-toc-h5 .md-toc-inner {
    margin-left: 8em;
}

.md-toc-h6 .md-toc-inner {
    margin-left: 10em;
}

@media screen and (max-width: 48em) {
    .md-toc-h3 .md-toc-inner {
        margin-left: 3.5em;
    }

    .md-toc-h4 .md-toc-inner {
        margin-left: 5em;
    }

    .md-toc-h5 .md-toc-inner {
        margin-left: 6.5em;
    }

    .md-toc-h6 .md-toc-inner {
        margin-left: 8em;
    }
}

a.md-toc-inner {
    font-size: inherit;
    font-style: inherit;
    font-weight: inherit;
    line-height: inherit;
}

.footnote-line a:not(.reversefootnote) {
    color: inherit;
}

.reversefootnote {
    font-family: ui-monospace, sans-serif;
}

.md-attr {
    display: none;
}

.md-fn-count::after {
    content: ".";
}

code, pre, samp, tt {
    font-family: var(--monospace);
}

kbd {
    margin: 0px 0.1em;
    padding: 0.1em 0.6em;
    font-size: 0.8em;
    color: rgb(36, 39, 41);
    background: rgb(255, 255, 255);
    border: 1px solid rgb(173, 179, 185);
    border-radius: 3px;
    box-shadow: rgba(12, 13, 14, 0.2) 0px 1px 0px, rgb(255, 255, 255) 0px 0px 0px 2px inset;
    white-space: nowrap;
    vertical-align: middle;
}

.md-comment {
    color: rgb(162, 127, 3);
    opacity: 0.6;
    font-family: var(--monospace);
}

code {
    text-align: left;
    vertical-align: initial;
}

a.md-print-anchor {
    white-space: pre !important;
    border-width: initial !important;
    border-style: none !important;
    border-color: initial !important;
    display: inline-block !important;
    position: absolute !important;
    width: 1px !important;
    right: 0px !important;
    outline: 0px !important;
    background: 0px 0px !important;
    text-decoration: initial !important;
    text-shadow: initial !important;
}

.os-windows.monocolor-emoji .md-emoji {
    font-family: "Segoe UI Symbol", sans-serif;
}

.md-diagram-panel > svg {
    max-width: 100%;
}

[lang="flow"] svg, [lang="mermaid"] svg {
    max-width: 100%;
    height: auto;
}

[lang="mermaid"] .node text {
    font-size: 1rem;
}

table tr th {
    border-bottom: 0px;
}

video {
    max-width: 100%;
    display: block;
    margin: 0px auto;
}

iframe {
    max-width: 100%;
    width: 100%;
    border: none;
}

.highlight td, .highlight tr {
    border: 0px;
}

mark {
    background: rgb(255, 255, 0);
    color: rgb(0, 0, 0);
}

.md-html-inline .md-plain, .md-html-inline strong, mark .md-inline-math, mark strong {
    color: inherit;
}

.md-expand mark .md-meta {
    opacity: 0.3 !important;
}

mark .md-meta {
    color: rgb(0, 0, 0);
}

@media print {
    .main h1, .main h2, .main h3, .main h4, .main h5, .main h6 {
        break-inside: avoid;
    }
}

.md-diagram-panel .messageText {
    stroke: none !important;
}

.md-diagram-panel .start-state {
    fill: var(--node-fill);
}

.md-diagram-panel .edgeLabel rect {
    opacity: 1 !important;
}

.md-fences.md-fences-math {
    font-size: 1em;
}

.md-fences-advanced:not(.md-focus) {
    padding: 0px;
    white-space: nowrap;
    border: 0px;
}

.md-fences-advanced:not(.md-focus) {
    background: inherit;
}

.main-show-outline .main-content {
    max-width: 1440px;
    margin: auto;
    display: flex;
    flex-direction: row;
}

.main-sidebar {
    width: 300px;
    font-size: 0.8rem;
    margin-top: 80px;
    margin-right: 18px;
}

.main-show-outline #write {
    --webkit-flex: 2;
    flex: 2 1 0%;
}

.main-sidebar .outline-content {
    position: fixed;
    top: 0px;
    max-height: 100%;
    overflow: hidden auto;
    padding-bottom: 30px;
    padding-top: 60px;
    width: 300px;
}

@media screen and (max-width: 1024px) {
    .main-sidebar, .main-sidebar .outline-content {
        width: 240px;
    }
}

@media screen and (max-width: 800px) {
    .main-sidebar {
        display: none;
    }
}

.outline-content li, .outline-content ul {
    margin-left: 0px;
    margin-right: 0px;
    padding-left: 0px;
    padding-right: 0px;
    list-style: none;
    overflow-wrap: anywhere;
}

.outline-content ul {
    margin-top: 0px;
    margin-bottom: 0px;
}

.outline-content strong {
    font-weight: 400;
}

.outline-expander {
    width: 1rem;
    height: 1.42857rem;
    position: relative;
    display: table-cell;
    vertical-align: middle;
    cursor: pointer;
    padding-left: 4px;
}

.outline-expander::before {
    content: "";
    position: relative;
    font-family: Ionicons;
    display: inline-block;
    font-size: 8px;
    vertical-align: middle;
}

.outline-item {
    padding-top: 3px;
    padding-bottom: 3px;
    cursor: pointer;
}

.outline-expander:hover::before {
    content: "";
}

.outline-h1 > .outline-item {
    padding-left: 0px;
}

.outline-h2 > .outline-item {
    padding-left: 1em;
}

.outline-h3 > .outline-item {
    padding-left: 2em;
}

.outline-h4 > .outline-item {
    padding-left: 3em;
}

.outline-h5 > .outline-item {
    padding-left: 4em;
}

.outline-h6 > .outline-item {
    padding-left: 5em;
}

.outline-label {
    cursor: pointer;
    display: table-cell;
    vertical-align: middle;
    text-decoration: none;
    color: inherit;
}

.outline-label:hover {
    text-decoration: underline;
}

.outline-item:hover {
    border-color: rgb(245, 245, 245);
    background-color: var(--item-hover-bg-color);
}

.outline-item:hover {
    margin-left: -28px;
    margin-right: -28px;
    border-left: 28px solid transparent;
    border-right: 28px solid transparent;
}

.outline-item-single .outline-expander::before, .outline-item-single .outline-expander:hover::before {
    display: none;
}

.outline-item-open > .outline-item > .outline-expander::before {
    content: "";
}

.outline-children {
    display: none;
}

.info-panel-tab-wrapper {
    display: none;
}

.outline-item-open > .outline-children {
    display: block;
}

.main .outline-item {
    padding-top: 1px;
    padding-bottom: 1px;
}

.main .outline-item:hover {
    margin-right: -8px;
    border-right: 8px solid transparent;
}

.main .outline-expander::before {
    content: "+";
    font-family: inherit;
    top: -1px;
}

.main .outline-expander:hover::before, .main .outline-item-open > .outline-item > .outline-expander::before {
    content: "−";
}

.main-collapse-outline .outline-children {
    display: none;
}

.main-collapse-outline .outline-item-open > .outline-children, .main-no-collapse-outline .outline-children {
    display: block;
}

.main-no-collapse-outline .outline-expander::before {
    content: "" !important;
}

.main-show-outline .outline-item-active > .outline-item .outline-label {
    font-weight: 700;
}

.md-inline-math-container mjx-container {
    zoom: 0.95;
}

mjx-container {
    break-inside: avoid;
}

.md-alert.md-alert-note {
    border-left-color: rgb(9, 105, 218);
}

.md-alert.md-alert-important {
    border-left-color: rgb(130, 80, 223);
}

.md-alert.md-alert-warning {
    border-left-color: rgb(154, 103, 0);
}

.md-alert.md-alert-tip {
    border-left-color: rgb(31, 136, 61);
}

.md-alert.md-alert-caution {
    border-left-color: rgb(207, 34, 46);
}

.md-alert {
    padding: 0px 1em;
    margin-bottom: 16px;
    color: inherit;
    border-left: 0.25em solid rgb(0, 0, 0);
}

.md-alert-text-note {
    color: rgb(9, 105, 218);
}

.md-alert-text-important {
    color: rgb(130, 80, 223);
}

.md-alert-text-warning {
    color: rgb(154, 103, 0);
}

.md-alert-text-tip {
    color: rgb(31, 136, 61);
}

.md-alert-text-caution {
    color: rgb(207, 34, 46);
}

.md-alert-text {
    font-size: 0.9rem;
    font-weight: 700;
}

.md-alert-text svg {
    fill: currentcolor;
    position: relative;
    top: 0.125em;
    margin-right: 1ch;
    overflow: visible;
}

.md-alert-text-container::after {
    content: attr(data-text);
    text-transform: capitalize;
    pointer-events: none;
    margin-right: 1ch;
}


:root {
    --side-bar-bg-color: #fafafa;
    --control-text-color: #777;
}

@include-when-export url(https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,700,400&subset=latin,latin-ext);

/* open-sans-regular - latin-ext_latin */
/* open-sans-italic - latin-ext_latin */
/* open-sans-700 - latin-ext_latin */
/* open-sans-700italic - latin-ext_latin */
html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: "Open Sans", "Clear Sans", "Helvetica Neue", Helvetica, Arial, 'Segoe UI Emoji', sans-serif;
    color: rgb(51, 51, 51);
    line-height: 1.6;
}

#write {
    max-width: 860px;
    margin: 0 auto;
    padding: 30px;
    padding-bottom: 100px;
}

@media only screen and (min-width: 1400px) {
    #write {
        max-width: 1024px;
    }
}

@media only screen and (min-width: 1800px) {
    #write {
        max-width: 1200px;
    }
}

#write > ul:first-child,
#write > ol:first-child {
    margin-top: 30px;
}

a {
    color: #4183C4;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    position: relative;
    margin-top: 1rem;
    margin-bottom: 1rem;
    font-weight: bold;
    line-height: 1.4;
    cursor: text;
}

h1:hover a.anchor,
h2:hover a.anchor,
h3:hover a.anchor,
h4:hover a.anchor,
h5:hover a.anchor,
h6:hover a.anchor {
    text-decoration: none;
}

h1 tt,
h1 code {
    font-size: inherit;
}

h2 tt,
h2 code {
    font-size: inherit;
}

h3 tt,
h3 code {
    font-size: inherit;
}

h4 tt,
h4 code {
    font-size: inherit;
}

h5 tt,
h5 code {
    font-size: inherit;
}

h6 tt,
h6 code {
    font-size: inherit;
}

h1 {
    font-size: 2.25em;
    line-height: 1.2;
    border-bottom: 1px solid #eee;
}

h2 {
    font-size: 1.75em;
    line-height: 1.225;
    border-bottom: 1px solid #eee;
}

/*@media print {
    .main h1,
    .main h2 {
        border-bottom: none;
        padding-bottom: initial;
    }

    .main h1::after,
    .main h2::after {
        content: "";
        display: block;
        height: 100px;
        margin-top: -96px;
        border-top: 1px solid #eee;
    }
}*/

h3 {
    font-size: 1.5em;
    line-height: 1.43;
}

h4 {
    font-size: 1.25em;
}

h5 {
    font-size: 1em;
}

h6 {
    font-size: 1em;
    color: #777;
}

p,
blockquote,
ul,
ol,
dl,
table {
    margin: 0.8em 0;
}

li > ol,
li > ul {
    margin: 0 0;
}

hr {
    height: 2px;
    padding: 0;
    margin: 16px 0;
    background-color: #e7e7e7;
    border: 0 none;
    overflow: hidden;
    box-sizing: content-box;
}

li p.first {
    display: inline-block;
}

ul,
ol {
    padding-left: 30px;
}

ul:first-child,
ol:first-child {
    margin-top: 0;
}

ul:last-child,
ol:last-child {
    margin-bottom: 0;
}

blockquote {
    border-left: 4px solid #dfe2e5;
    padding: 0 15px;
    color: #777777;
}

blockquote blockquote {
    padding-right: 0;
}

table {
    padding: 0;
    word-break: initial;
}

table tr {
    border: 1px solid #dfe2e5;
    margin: 0;
    padding: 0;
}

table tr:nth-child(2n),
thead {
    background-color: #f8f8f8;
}

table th {
    font-weight: bold;
    border: 1px solid #dfe2e5;
    border-bottom: 0;
    margin: 0;
    padding: 6px 13px;
}

table td {
    border: 1px solid #dfe2e5;
    margin: 0;
    padding: 6px 13px;
}

table th:first-child,
table td:first-child {
    margin-top: 0;
}

table th:last-child,
table td:last-child {
    margin-bottom: 0;
}

.CodeMirror-lines {
    padding-left: 4px;
}

.code-tooltip {
    box-shadow: 0 1px 1px 0 rgba(0, 28, 36, .3);
    border-top: 1px solid #eef2f2;
}

.md-fences,
code,
tt {
    border: 1px solid #e7eaed;
    background-color: #f8f8f8;
    border-radius: 3px;
    padding: 0;
    padding: 2px 4px 0px 4px;
    font-size: 0.9em;
}

code {
    background-color: #f3f4f4;
    padding: 0 2px 0 2px;
}

.md-fences {
    margin-bottom: 15px;
    margin-top: 15px;
    padding-top: 8px;
    padding-bottom: 6px;
}


.md-task-list-item > input {
    margin-left: -1.3em;
}

@media print {
    html {
        font-size: 13px;
    }

    pre {
        page-break-inside: avoid;
        word-wrap: break-word;
    }
}

.md-fences {
    background-color: #f8f8f8;
}

#write pre.md-meta-block {
    padding: 1rem;
    font-size: 85%;
    line-height: 1.45;
    background-color: #f7f7f7;
    border: 0;
    border-radius: 3px;
    color: #777777;
    margin-top: 0 !important;
}

.mathjax-block > .code-tooltip {
    bottom: .375rem;
}

.md-mathjax-midline {
    background: #fafafa;
}

#write > h3.md-focus:before {
    left: -1.5625rem;
    top: .375rem;
}

#write > h4.md-focus:before {
    left: -1.5625rem;
    top: .285714286rem;
}

#write > h5.md-focus:before {
    left: -1.5625rem;
    top: .285714286rem;
}

#write > h6.md-focus:before {
    left: -1.5625rem;
    top: .285714286rem;
}

.md-image > .md-meta {
    /*border: 1px solid #ddd;*/
    border-radius: 3px;
    padding: 2px 0px 0px 4px;
    font-size: 0.9em;
    color: inherit;
}

.md-tag {
    color: #a7a7a7;
    opacity: 1;
}

.md-toc {
    margin-top: 20px;
    padding-bottom: 20px;
}

.sidebar-tabs {
    border-bottom: none;
}

#typora-quick-open {
    border: 1px solid #ddd;
    background-color: #f8f8f8;
}

#typora-quick-open-item {
    background-color: #FAFAFA;
    border-color: #FEFEFE #e5e5e5 #e5e5e5 #eee;
    border-style: solid;
    border-width: 1px;
}

/** focus mode */
.on-focus-mode blockquote {
    border-left-color: rgba(85, 85, 85, 0.12);
}

header, .context-menu, .megamenu-content, footer {
    font-family: "Segoe UI", "Arial", sans-serif;
}

.file-node-content:hover .file-node-icon,
.file-node-content:hover .file-node-open-state {
    visibility: visible;
}

.mac-seamless-mode #typora-sidebar {
    background-color: #fafafa;
    background-color: var(--side-bar-bg-color);
}

.mac-os #write {
    caret-color: AccentColor;
}

.md-lang {
    color: #b4654d;
}

/*.html-for-mac {
    --item-hover-bg-color: #E6F0FE;
}*/

#md-notification .btn {
    border: 0;
}

.dropdown-menu .divider {
    border-color: #e5e5e5;
    opacity: 0.4;
}

.ty-preferences .window-content {
    background-color: #fafafa;
}

.ty-preferences .nav-group-item.active {
    color: white;
    background: #999;
}

.menu-item-container a.menu-style-btn {
    background-color: #f5f8fa;
    background-image: linear-gradient(180deg, hsla(0, 0%, 100%, 0.8), hsla(0, 0%, 100%, 0));
}