._threejs {
    // Code blocks
    pre, code {
      background-color: #f5f5f5;
      border-radius: 3px;
      padding: 0.2em 0.4em;
    }
    pre {
      padding: 1em;
      margin: 1em 0;
      overflow: auto;
      code {
        background: none;
        padding: 0;
      }
    }
    // Links
    a {
      color: #049EF4;
      text-decoration: none;
      &:hover {
        text-decoration: underline;
      }
    }
    // Headings
    h2 {
      margin-top: 2em;
      padding-bottom: 0.3em;
      border-bottom: 1px solid #eaecef;
    }
    h3 {
      margin-top: 1.5em;
    }
    // Tables
    table {
      border-collapse: collapse;
      margin: 1em 0;
      width: 100%;
    }
    th, td {
      border: 1px solid #dfe2e5;
      padding: 6px 13px;
    }
    tr:nth-child(2n) {
      background-color: #f6f8fa;
    }
  }