body{background:#000}body h1{font-size:1.6rem}body h2{font-size:1.4rem}body h3{font-size:1.2rem}body h4{font-size:1.1rem}body .logo-navbar{max-width:160px}body pre{margin-bottom:1rem;white-space:normal;padding:1rem}body pre code{word-break:initial;display:inline-block;white-space:normal}body fieldset{border:1px solid #ccc;padding:1rem;margin-bottom:1rem;border-radius:20px}body fieldset legend{font-size:1.2rem;font-weight:bold;margin-bottom:1rem}