Grouping content

<p>
  Geckos are a group of usually small, usually nocturnal lizards. They are found
  on every continent except Antarctica.
</p>

<p>
  Some species live in houses where they hunt insects attracted by artificial
  light.
</p>

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<p>§1: The first rule of Fight Club is: You do not talk about Fight Club.</p>

<hr />

<p>§2: The second rule of Fight Club is: Always bring cupcakes.</p>

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<pre>
             S
             A
            LUT
             M
            O N
            D  E
            DONT
          JE SUIS
          LA  LAN
          G U E  É
         L O Q U E N
        TE      QUESA
       B  O  U  C  H  E
      O        P A R I S
     T I R E   ET   TIRERA
    T O U             JOURS
   AUX                  A  L
 LEM                      ANDS   - Apollinaire
</pre>

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<div>
  <blockquote cite="https://www.huxley.net/bnw/four.html">
    <p>
      Words can be like X-rays, if you use them properly—they'll go through
      anything. You read and you're pierced.
    </p>
  </blockquote>
  <p>—Aldous Huxley, <cite>Brave New World</cite></p>
</div>

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<ol>
  <li>Mix flour, baking powder, sugar, and salt.</li>
  <li>In another bowl, mix eggs, milk, and oil.</li>
  <li>Stir both mixtures together.</li>
  <li>Fill muffin tray 3/4 full.</li>
  <li>Bake for 20 minutes.</li>
</ol>

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  margin-bottom: 0.5rem;
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<ul>
  <li>Milk</li>
  <li>
    Cheese
    <ul>
      <li>Blue cheese</li>
      <li>Feta</li>
    </ul>
  </li>
</ul>

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  list-style-type: circle;
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  list-style-type: square;
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<div class="news">
  <a href="#">NASA's Webb Delivers Deepest Infrared Image of Universe Yet</a>
  <menu>
    <li><button id="save">Save for later</button></li>
    <li><button id="share">Share this news</button></li>
  </menu>
</div>

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<p>Apollo astronauts:</p>

<ul>
  <li>Neil Armstrong</li>
  <li>Alan Bean</li>
  <li>Peter Conrad</li>
  <li>Edgar Mitchell</li>
  <li>Alan Shepard</li>
</ul>

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<p>Cryptids of Cornwall:</p>

<dl>
  <dt>Beast of Bodmin</dt>
  <dd>A large feline inhabiting Bodmin Moor.</dd>

  <dt>Morgawr</dt>
  <dd>A sea serpent.</dd>

  <dt>Owlman</dt>
  <dd>A giant owl-like creature.</dd>
</dl>

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dt {
  font-weight: bold;
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dd {
  font-size: 0.9rem;
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dd {
  margin-bottom: 1em;
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<p>Please use the following paint colors for the new house:</p>

<dl>
  <dt>Denim (semigloss finish)</dt>
  <dd>Ceiling</dd>

  <dt>Denim (eggshell finish)</dt>
  <dt>Evening Sky (eggshell finish)</dt>
  <dd>Layered on the walls</dd>
</dl>

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  margin-bottom: 1rem;
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<p>Cryptids of Cornwall:</p>

<dl>
  <dt>Beast of Bodmin</dt>
  <dd>A large feline inhabiting Bodmin Moor.</dd>

  <dt>Morgawr</dt>
  <dd>A sea serpent.</dd>

  <dt>Owlman</dt>
  <dd>A giant owl-like creature.</dd>
</dl>

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dt {
  font-weight: bold;
}

dl,
dd {
  font-size: 0.9rem;
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dd {
  margin-bottom: 1em;
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<figure>
  <img
    src="https://developer.mozilla.org/shared-assets/images/examples/elephant.jpg"
    alt="Elephant at sunset" />
  <figcaption>An elephant at sunset</figcaption>
</figure>

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  max-height: 150px;
}

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  background-color: #222222;
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  text-align: center;
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<figure>
  <img
    src="https://developer.mozilla.org/shared-assets/images/examples/elephant.jpg"
    alt="Elephant at sunset" />
  <figcaption>An elephant at sunset</figcaption>
</figure>

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  padding: 5px;
  max-width: 220px;
  margin: auto;
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  max-height: 150px;
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<header>Gecko facts</header>

<main>
  <p>
    Geckos are a group of usually small, usually nocturnal lizards. They are
    found on every continent except Antarctica.
  </p>

  <p>
    Many species of gecko have adhesive toe pads which enable them to climb
    walls and even windows.
  </p>
</main>

header {
  font:
    bold 7vw "Arial",
    sans-serif;
}

<header>
  <h1>Movie website</h1>
  <search>
    <form action="./search/">
      <label for="movie">Find a Movie</label>
      <input type="search" id="movie" name="q" />
      <button type="submit">Search</button>
    </form>
  </search>
</header>

document.querySelector("form").addEventListener("submit", (event) => {
  event.preventDefault();
});

<div class="warning">
  <img
    src="https://developer.mozilla.org/shared-assets/images/examples/leopard.jpg"
    alt="An intimidating leopard." />
  <p>Beware of the leopard</p>
</div>

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.warning p {
  font: small-caps bold 1.2rem sans-serif;
  text-align: center;
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