a {
  color: inherit;
  text-decoration: none;
}
blockquote {
  padding-left: 1rem;
  border-left: 1rem solid #bbb;
}
.highlighter-rouge {
  background-color: #eee;
  .c1 {
    color: gray;
  }
  .o, .p {
    color: gray;
  }
  .p {
    font-style: italic;
  }
  pre {
    padding: 1rem;
  }
}
.arrow {
  color: #eee;
  right: 2rem;
  bottom: 2rem;
  position: fixed;
  border-radius: 4px;
  padding: 0.2rem 0.5rem;
  background-color: #222;
  &::after {
    content: '^';
  }
}
table {
  thead tr:first-child th, tbody tr:first-child td {
    border-top: 1px solid;
  }
  tbody tr:last-child td {
    border-bottom: 1px solid;
  }
}