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iframe {
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a.url {
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a:active,
a:hover {
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.in-text-selection,
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#write {
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#write ol,
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svg {
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pre.md-meta-block {
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p>.md-image:only-child:not(.md-img-error) img,
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#write.first-line-indent p>.md-image:only-child:not(.md-img-error) img {
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p>.md-image:only-child {
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#write .MathJax_Display {
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.MathJax_ref {
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.cm-em {
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.cm-error {
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.cm-constant {
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.cm-defined {
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div.CodeMirror span.CodeMirror-matchingbracket {
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div.CodeMirror span.CodeMirror-nonmatchingbracket {
  color: rgb(255, 34, 34);
}

.cm-s-inner .CodeMirror-activeline-background {
  background: inherit;
}

.CodeMirror {
  position: relative;
  overflow: hidden;
}

.CodeMirror-scroll {
  height: 100%;
  outline: 0px;
  position: relative;
  box-sizing: content-box;
  background: inherit;
}

.CodeMirror-sizer {
  position: relative;
}

.CodeMirror-gutter-filler,
.CodeMirror-hscrollbar,
.CodeMirror-scrollbar-filler,
.CodeMirror-vscrollbar {
  position: absolute;
  z-index: 6;
  display: none;
  outline: 0px;
}

.CodeMirror-vscrollbar {
  right: 0px;
  top: 0px;
  overflow: hidden;
}

.CodeMirror-hscrollbar {
  bottom: 0px;
  left: 0px;
  overflow: auto hidden;
}

.CodeMirror-scrollbar-filler {
  right: 0px;
  bottom: 0px;
}

.CodeMirror-gutter-filler {
  left: 0px;
  bottom: 0px;
}

.CodeMirror-gutters {
  position: absolute;
  left: 0px;
  top: 0px;
  padding-bottom: 10px;
  z-index: 3;
  overflow-y: hidden;
}

.CodeMirror-gutter {
  white-space: normal;
  height: 100%;
  box-sizing: content-box;
  padding-bottom: 30px;
  margin-bottom: -32px;
  display: inline-block;
}

.CodeMirror-gutter-wrapper {
  position: absolute;
  z-index: 4;
  background: 0px 0px !important;
  border: none !important;
}

.CodeMirror-gutter-background {
  position: absolute;
  top: 0px;
  bottom: 0px;
  z-index: 4;
}

.CodeMirror-gutter-elt {
  position: absolute;
  cursor: default;
  z-index: 4;
}

.CodeMirror-lines {
  cursor: text;
}

.CodeMirror pre {
  border-radius: 0px;
  border-width: 0px;
  background: 0px 0px;
  font-family: inherit;
  font-size: inherit;
  margin: 0px;
  white-space: pre;
  overflow-wrap: normal;
  color: inherit;
  z-index: 2;
  position: relative;
  overflow: visible;
}

.CodeMirror-wrap pre {
  overflow-wrap: break-word;
  white-space: pre-wrap;
  word-break: normal;
}

.CodeMirror-code pre {
  border-right: 30px solid transparent;
  width: fit-content;
}

.CodeMirror-wrap .CodeMirror-code pre {
  border-right: none;
  width: auto;
}

.CodeMirror-linebackground {
  position: absolute;
  inset: 0px;
  z-index: 0;
}

.CodeMirror-linewidget {
  position: relative;
  z-index: 2;
  overflow: auto;
}

.CodeMirror-wrap .CodeMirror-scroll {
  overflow-x: hidden;
}

.CodeMirror-measure {
  position: absolute;
  width: 100%;
  height: 0px;
  overflow: hidden;
  visibility: hidden;
}

.CodeMirror-measure pre {
  position: static;
}

.CodeMirror div.CodeMirror-cursor {
  position: absolute;
  visibility: hidden;
  border-right: none;
  width: 0px;
}

.CodeMirror div.CodeMirror-cursor {
  visibility: hidden;
}

.CodeMirror-focused div.CodeMirror-cursor {
  visibility: inherit;
}

.cm-searching {
  background: rgba(255, 255, 0, 0.4);
}

span.cm-underlined {
  text-decoration: underline;
}

span.cm-strikethrough {
  text-decoration: line-through;
}

.cm-tw-syntaxerror {
  color: rgb(255, 255, 255);
  background-color: rgb(153, 0, 0);
}

.cm-tw-deleted {
  text-decoration: line-through;
}

.cm-tw-header5 {
  font-weight: 700;
}

.cm-tw-listitem:first-child {
  padding-left: 10px;
}

.cm-tw-box {
  border-style: solid;
  border-right-width: 1px;
  border-bottom-width: 1px;
  border-left-width: 1px;
  border-color: inherit;
  border-top-width: 0px !important;
}

.cm-tw-underline {
  text-decoration: underline;
}

@media print {
  .CodeMirror div.CodeMirror-cursor {
    visibility: hidden;
  }
}


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

@include-when-export url(https://fonts.loli.net/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 {
    .typora-export h1,
    .typora-export h2 {
        border-bottom: none;
        padding-bottom: initial;
    }

    .typora-export h1::after,
    .typora-export 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;
  }

  table,
  pre {
    page-break-inside: avoid;
  }

  pre {
    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);
}

.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));
}



mjx-container[jax="SVG"] {
  direction: ltr;
}

mjx-container[jax="SVG"]>svg {
  overflow: visible;
  min-height: 1px;
  min-width: 1px;
}

mjx-container[jax="SVG"]>svg a {
  fill: blue;
  stroke: blue;
}

mjx-assistive-mml {
  position: absolute !important;
  top: 0px;
  left: 0px;
  clip: rect(1px, 1px, 1px, 1px);
  padding: 1px 0px 0px 0px !important;
  border: 0px !important;
  display: block !important;
  width: auto !important;
  overflow: hidden !important;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

mjx-assistive-mml[display="block"] {
  width: 100% !important;
}

mjx-container[jax="SVG"][display="true"] {
  display: block;
  text-align: center;
  margin: 1em 0;
}

mjx-container[jax="SVG"][display="true"][width="full"] {
  display: flex;
}

mjx-container[jax="SVG"][justify="left"] {
  text-align: left;
}

mjx-container[jax="SVG"][justify="right"] {
  text-align: right;
}

g[data-mml-node="merror"]>g {
  fill: red;
  stroke: red;
}

g[data-mml-node="merror"]>rect[data-background] {
  fill: yellow;
  stroke: none;
}

g[data-mml-node="mtable"]>line[data-line],
svg[data-table]>g>line[data-line] {
  stroke-width: 70px;
  fill: none;
}

g[data-mml-node="mtable"]>rect[data-frame],
svg[data-table]>g>rect[data-frame] {
  stroke-width: 70px;
  fill: none;
}

g[data-mml-node="mtable"]>.mjx-dashed,
svg[data-table]>g>.mjx-dashed {
  stroke-dasharray: 140;
}

g[data-mml-node="mtable"]>.mjx-dotted,
svg[data-table]>g>.mjx-dotted {
  stroke-linecap: round;
  stroke-dasharray: 0, 140;
}

g[data-mml-node="mtable"]>g>svg {
  overflow: visible;
}

[jax="SVG"] mjx-tool {
  display: inline-block;
  position: relative;
  width: 0;
  height: 0;
}

[jax="SVG"] mjx-tool>mjx-tip {
  position: absolute;
  top: 0;
  left: 0;
}

mjx-tool>mjx-tip {
  display: inline-block;
  padding: .2em;
  border: 1px solid #888;
  font-size: 70%;
  background-color: #F8F8F8;
  color: black;
  box-shadow: 2px 2px 5px #AAAAAA;
}

g[data-mml-node="maction"][data-toggle] {
  cursor: pointer;
}

mjx-status {
  display: block;
  position: fixed;
  left: 1em;
  bottom: 1em;
  min-width: 25%;
  padding: .2em .4em;
  border: 1px solid #888;
  font-size: 90%;
  background-color: #F8F8F8;
  color: black;
}

foreignObject[data-mjx-xml] {
  font-family: initial;
  line-height: normal;
  overflow: visible;
}

mjx-container[jax="SVG"] path[data-c],
mjx-container[jax="SVG"] use[data-c] {
  stroke-width: 3;
}

g[data-mml-node="xypic"] path {
  stroke-width: inherit;
}

.MathJax g[data-mml-node="xypic"] path {
  stroke-width: inherit;
}

mjx-container[jax="SVG"] path[data-c],
mjx-container[jax="SVG"] use[data-c] {
  stroke-width: 0;
}