.about-info {
  margin-top: 20px;
}
.about-info h1,
.about-info h2,
.about-info h3,
.about-info h4,
.about-info h5,
.about-info h6 {
  margin-block: 0;
  margin-inline: 0;
  margin-top: 20px;
  margin-bottom: 15px;
  line-height: 1.2em;
}
.about-info h1 {
  font-size: 1.4em;
}
.about-info h2 {
  font-size: 1.3em;
}
.about-info h3 {
  font-size: 1.2em;
}
.about-info h4 {
  font-size: 1.1em;
}
.about-info h5 {
  font-size: 1em;
}
.about-info h6 {
  font-size: 0.9em;
}
.about-info p {
  margin-block: 0;
  font-weight: lighter;
  line-height: 1.6em;
}
.about-info p:not(:last-child) {
  margin: 0 0 20px;
}
.about-info img {
  max-width: 100%;
}
.about-info .video-container {
  background: #000;
  border-radius: 4px;
  overflow: hidden;
}
.about-info iframe,
.about-info .video-container iframe {
  width: 100%;
  height: 100vh;
  max-height: 360px;
  margin: 12px 0;
}
.about-info blockquote {
  margin-block: 0;
  margin-inline: 0;
  padding: 3px 10px;
  margin-bottom: 15px;
  background-color: var(--bg);
  border-left: 2px solid var(--markdown-color);
}
.about-info blockquote>p {
  margin: 0;
}
.about-info table {
  width: 100%;
  text-align: center;
  border-spacing: 0;
}
.about-info table th {
  padding: 5px 0;
  border-bottom: 2px solid var(--line);
}
.about-info table tr:nth-child(odd) td {
  padding: 5px 0;
  border-bottom: 1px solid var(--line);
  background: var(--oddbg);
}
.about-info table tr:nth-child(even) td {
  padding: 5px 0;
  border-bottom: 1px solid var(--line);
  background: var(--evenbg);
}
.about-info code,
.about-info kbd,
.about-info pre,
.about-info samp {
  font-family: monospace;
  font-size: 1em;
}
.about-info .mermaid {
  text-align: center;
}
.about-info kbd {
  display: inline-block;
  padding: 3px 5px;
  font: 14px ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
  line-height: 1.2em;
  color: #24292f;
  vertical-align: middle;
  background-color: #f6f8fa;
  border: solid 1px rgba(175,184,193,0.2);
  border-bottom-color: rgba(175,184,193,0.2);
  border-radius: 6px;
  box-shadow: inset 0 -1px 0 rgba(175,184,193,0.2);
}
.about-info acronym {
  text-decoration: underline;
}
.about-info sub {
  bottom: -0.25em;
}
.about-info sup {
  top: -0.5em;
}
.about-info mark {
  background: #f8ff9a;
}
.about-info a {
  color: #0084ff;
  text-decoration: underline;
}
.about-info a:hover {
  text-decoration: none;
}
.about-info dl {
  padding: 0;
}
.about-info dl dt {
  padding: 0;
  margin-top: 16px;
  font-size: 1em;
  font-style: italic;
  font-weight: 600;
}
.about-info dl dd {
  padding: 0 10px;
  margin-bottom: 16px;
}
.about-info .heimu {
  background-color: var(--markdown-color);
  transition: 0.2s;
}
.about-info .heimu:hover {
  cursor: pointer;
  background-color: transparent;
}