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HTML

CSS

CSS Base

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HTML

              
                <header>
  <a href="/" id="logo">Logo</a>
  <nav id="global-nav">
    <ul>
      <li><a href="/">Link 1</a></li>
      <li><a href="/">Link 2</a></li>
      <li><a href="/">Link 3</a></li>
    </ul>
  </nav>
  <form id="search" action="/">
    <label for=search"">
      <input id="search" type="search" placeholder="e.g. amphibians">
     </label>
    <button type="submit">🔎</button>
  </form>
</header>

<main>
  <h1>All About Salamanders</h1>
  <p>Salamanders are a group of amphibians with a lizard-like appearance, including short legs and a tail in both larval and adult forms.</p>

  <p>The Rough-skinned Newt defends itself with a deadly neurotoxin.</p>

  <p>Several species of salamander inhabit the temperate rainforest of the Pacific Northwest, including the Ensatina, the Northwestern Salamander and the Rough-skinned Newt. Most salamanders are nocturnal, and hunt for insects, worms and other small creatures.</p>

  <p>The Rough-skinned Newt defends itself with a deadly neurotoxin.</p>

</main>

<aside id="secondary">
  <h3>Related Articles</h3>
    <ul>
      <li><a href="/">Link 4</a></li>
      <li><a href="/">Link 5</a></li>
      <li><a href="/">Link 6</a></li>
    </ul>
  <h3>Other Stuff</h3>
  <p>Lorem ipsum dolor sit amet consectuer ad piscin nonummy.</p>
</aside>

<footer>
  <p>This site is copyright 2019 blah blah </p>
</footer>
              
            
!

CSS

              
                body {
  display: grid;
  grid-template-columns: 10em auto 15em;
  grid-gap: 1em;
}

header {
  display: contents;
}

main {
  grid-column: 1 / 3;
}

footer {
  grid-column: 1 / 4;
}

nav ul {
  display: flex;
}

nav ul li {
  margin-right: 1em;
}





/* non-demo stuff */
body {
  line-height: 1.4;
  font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  max-width: 60em;
  margin: 0 auto;
}
p, ul {
  margin-bottom: 1.5em;
}
main {

}
h1 {
  font-weight: 700;
  font-size: 150%;
  margin: 0 0 .5em;
}
h3 {
  font-weight: 700;
  margin: 0 0 .5em;
}

#logo, #global-nav, #search, main, aside, footer {
  border: 1px #ccc dashed;
  padding: .5em;
}
              
            
!

JS

              
                // Although we CAN do this, we shouldn’t.
// “Due to a bug in browsers this will currently remove the element from the accessibility tree — screen readers will not look at what's inside. See the Accessibility concerns section below for more details.”
// https://github.com/w3c/csswg-drafts/issues/3040
// https://developer.mozilla.org/en-US/docs/Web/CSS/display
              
            
!
999px

Console