atom/static/markdown-preview.css

.markdown-preview {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
  background-color: #F4F4F4;
  overflow: auto;
  z-index: 3;
  box-sizing: border-box;
  padding: 20px;
}

.markdown-body {
  background-color: #fff;
  box-shadow: rgba(0, 0, 0, 0.1) 0 0 0 1px,rgba(0, 0, 0, 0.3) 0 1px 3px;
  border-radius: 5px;
  max-width: 914px;
  min-width: 680px;
  margin-left: auto;
  margin-right: auto;
  padding: 30px;
}

.markdown-body pre,
.markdown-body code,
.markdown-body tt {
  font-size: 12px;
  font-family: Consolas, "Liberation Mono", Courier, monospace;
}

.markdown-body ol > li {
  list-style-type: decimal;
}

.markdown-body ul > li {
  list-style-type: disc;
}

.markdown-spinner {
  margin: auto;
  background-image: url(images/octocat-spinner-128.gif);
  background-repeat: no-repeat;
  background-size: 64px;
  background-position: top center;
  padding-top: 70px;
  text-align: center;
}


/* this code below was copied from https://github.com/assets/stylesheets/primer/components/markdown.css */
/* we really need to get primer in here somehow. */
.markdown-body {
  font-size: 14px;
  line-height: 1.6;
  overflow: hidden; }
  .markdown-body > *:first-child {
    margin-top: 0 !important; }
  .markdown-body > *:last-child {
    margin-bottom: 0 !important; }
  .markdown-body a.absent {
    color: #c00; }
  .markdown-body a.anchor {
    display: block;
    padding-left: 30px;
    margin-left: -30px;
    cursor: pointer;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0; }
  .markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4, .markdown-body h5, .markdown-body h6 {
    margin: 20px 0 10px;
    padding: 0;
    font-weight: bold;
    -webkit-font-smoothing: antialiased;
    cursor: text;
    position: relative; }
    .markdown-body h1 .mini-icon-link, .markdown-body h2 .mini-icon-link, .markdown-body h3 .mini-icon-link, .markdown-body h4 .mini-icon-link, .markdown-body h5 .mini-icon-link, .markdown-body h6 .mini-icon-link {
      display: none;
      color: #000; }
    .markdown-body h1:hover a.anchor, .markdown-body h2:hover a.anchor, .markdown-body h3:hover a.anchor, .markdown-body h4:hover a.anchor, .markdown-body h5:hover a.anchor, .markdown-body h6:hover a.anchor {
      text-decoration: none;
      line-height: 1;
      padding-left: 0;
      margin-left: -22px;
      top: 15%; }
      .markdown-body h1:hover a.anchor .mini-icon-link, .markdown-body h2:hover a.anchor .mini-icon-link, .markdown-body h3:hover a.anchor .mini-icon-link, .markdown-body h4:hover a.anchor .mini-icon-link, .markdown-body h5:hover a.anchor .mini-icon-link, .markdown-body h6:hover a.anchor .mini-icon-link {
        display: inline-block; }
    .markdown-body h1 tt, .markdown-body h1 code, .markdown-body h2 tt, .markdown-body h2 code, .markdown-body h3 tt, .markdown-body h3 code, .markdown-body h4 tt, .markdown-body h4 code, .markdown-body h5 tt, .markdown-body h5 code, .markdown-body h6 tt, .markdown-body h6 code {
      font-size: inherit; }
  .markdown-body h1 {
    font-size: 28px;
    color: #000; }
  .markdown-body h2 {
    font-size: 24px;
    border-bottom: 1px solid #ccc;
    color: #000; }
  .markdown-body h3 {
    font-size: 18px; }
  .markdown-body h4 {
    font-size: 16px; }
  .markdown-body h5 {
    font-size: 14px; }
  .markdown-body h6 {
    color: #777;
    font-size: 14px; }
  .markdown-body p,
  .markdown-body blockquote,
  .markdown-body ul, .markdown-body ol, .markdown-body dl,
  .markdown-body table,
  .markdown-body pre {
    margin: 15px 0; }
  .markdown-body hr {
    background: transparent url("https://a248.e.akamai.net/assets.github.com/assets/primer/markdown/dirty-shade-0e7d81b119cc9beae17b0c98093d121fa0050a74.png") repeat-x 0 0;
    border: 0 none;
    color: #ccc;
    height: 4px;
    padding: 0; }
  .markdown-body > h2:first-child, .markdown-body > h1:first-child, .markdown-body > h1:first-child + h2, .markdown-body > h3:first-child, .markdown-body > h4:first-child, .markdown-body > h5:first-child, .markdown-body > h6:first-child {
    margin-top: 0;
    padding-top: 0; }
  .markdown-body a:first-child h1, .markdown-body a:first-child h2, .markdown-body a:first-child h3, .markdown-body a:first-child h4, .markdown-body a:first-child h5, .markdown-body a:first-child h6 {
    margin-top: 0;
    padding-top: 0; }
  .markdown-body h1 + p,
  .markdown-body h2 + p,
  .markdown-body h3 + p,
  .markdown-body h4 + p,
  .markdown-body h5 + p,
  .markdown-body h6 + p {
    margin-top: 0; }
  .markdown-body li p.first {
    display: inline-block; }
  .markdown-body ul, .markdown-body ol {
    padding-left: 30px; }
    .markdown-body ul.no-list, .markdown-body ol.no-list {
      list-style-type: none;
      padding: 0; }
    .markdown-body ul li > :first-child,
    .markdown-body ul li ul:first-of-type, .markdown-body ol li > :first-child,
    .markdown-body ol li ul:first-of-type {
      margin-top: 0px; }
  .markdown-body ul ul,
  .markdown-body ul ol,
  .markdown-body ol ol,
  .markdown-body ol ul {
    margin-bottom: 0; }
  .markdown-body dl {
    padding: 0; }
  .markdown-body dl dt {
    font-size: 14px;
    font-weight: bold;
    font-style: italic;
    padding: 0;
    margin: 15px 0 5px; }
    .markdown-body dl dt:first-child {
      padding: 0; }
    .markdown-body dl dt > :first-child {
      margin-top: 0px; }
    .markdown-body dl dt > :last-child {
      margin-bottom: 0px; }
  .markdown-body dl dd {
    margin: 0 0 15px;
    padding: 0 15px; }
    .markdown-body dl dd > :first-child {
      margin-top: 0px; }
    .markdown-body dl dd > :last-child {
      margin-bottom: 0px; }
  .markdown-body blockquote {
    border-left: 4px solid #DDD;
    padding: 0 15px;
    color: #777; }
    .markdown-body blockquote > :first-child {
      margin-top: 0px; }
    .markdown-body blockquote > :last-child {
      margin-bottom: 0px; }
  .markdown-body table th {
    font-weight: bold; }
  .markdown-body table th, .markdown-body table td {
    border: 1px solid #ccc;
    padding: 6px 13px; }
  .markdown-body table tr {
    border-top: 1px solid #ccc;
    background-color: #fff; }
    .markdown-body table tr:nth-child(2n) {
      background-color: #f8f8f8; }
  .markdown-body img {
    max-width: 100%;
    -moz-box-sizing: border-box;
    box-sizing: border-box; }
  .markdown-body span.frame {
    display: block;
    overflow: hidden; }
    .markdown-body span.frame > span {
      border: 1px solid #ddd;
      display: block;
      float: left;
      overflow: hidden;
      margin: 13px 0 0;
      padding: 7px;
      width: auto; }
    .markdown-body span.frame span img {
      display: block;
      float: left; }
    .markdown-body span.frame span span {
      clear: both;
      color: #333;
      display: block;
      padding: 5px 0 0; }
  .markdown-body span.align-center {
    display: block;
    overflow: hidden;
    clear: both; }
    .markdown-body span.align-center > span {
      display: block;
      overflow: hidden;
      margin: 13px auto 0;
      text-align: center; }
    .markdown-body span.align-center span img {
      margin: 0 auto;
      text-align: center; }
  .markdown-body span.align-right {
    display: block;
    overflow: hidden;
    clear: both; }
    .markdown-body span.align-right > span {
      display: block;
      overflow: hidden;
      margin: 13px 0 0;
      text-align: right; }
    .markdown-body span.align-right span img {
      margin: 0;
      text-align: right; }
  .markdown-body span.float-left {
    display: block;
    margin-right: 13px;
    overflow: hidden;
    float: left; }
    .markdown-body span.float-left span {
      margin: 13px 0 0; }
  .markdown-body span.float-right {
    display: block;
    margin-left: 13px;
    overflow: hidden;
    float: right; }
    .markdown-body span.float-right > span {
      display: block;
      overflow: hidden;
      margin: 13px auto 0;
      text-align: right; }
  .markdown-body code, .markdown-body tt {
    margin: 0 2px;
    padding: 0px 5px;
    border: 1px solid #eaeaea;
    background-color: #f8f8f8;
    border-radius: 3px; }
  .markdown-body code {
    white-space: nowrap; }
  .markdown-body pre > code {
    margin: 0;
    padding: 0;
    white-space: pre;
    border: none;
    background: transparent; }
  .markdown-body .highlight pre, .markdown-body pre {
    background-color: #f8f8f8;
    border: 1px solid #ccc;
    font-size: 13px;
    line-height: 19px;
    overflow: auto;
    padding: 6px 10px;
    border-radius: 3px; }
  .markdown-body pre code, .markdown-body pre tt {
    margin: 0;
    padding: 0;
    background-color: transparent;
    border: none; }