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HTML

              
                <section>
  <h2>The unshrinkable width</h2>
  <p>Sometimes the grid items have either a fixed width or a <code>min-width</code> value applied.</p>
  <div class="grid-p1">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
  </div>
  <p>One way to deal with it could be to nix the <code>min-width</code> and use <code>auto-fill</code> or <code>auto-fit</code>.</p>
  <div class="grid-s1">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
  </div>
  <p>If the single column width ends up being too big for your liking, you can always add a breakpoint.</p>
  <div class="grid-s2">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
    <img class="grid__item" src="https://placekitten.com/250/250" alt="a cute kitten">
  </div>
</section>

<section>
  <h2>The unbreakable words</h2>
  <div class="grid-p2">
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
  </div>

  <p>Is it reasonable to break the unbreakable string? Usually, breaking URLs isn't that big a deal. You can do that with <code>word-break: break-all</code>.</p>
  <div class="grid-s3">
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
    </div>
  </div>

  <p>Browser support for automatic hyphenation has become better over the years. But you MUST have the <code>lang</code> attribute set correctly.</p>
  <div class="grid-s4">
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p lang="eo">konservatorio konservatorio</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p lang="et">põllumajandusministeerium</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p lang="nl">vervoerdersaansprakelijkheidsverzekering</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p lang="is">vaðlaheiðarvegavinnuverkfærageymsluskúr</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p lang="it">precipitevolissimevolmente</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p lang="lt">nebeprisikiškiakopūstlapiaujančiuosiuose</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p lang="pl">dziewięćdziesięciokilkuletniemu</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p lang="es">anticonstitucionalmente</p>
    </div>
    <div class="grid__item">
      <img src="https://placekitten.com/250/250" alt="a cute kitten">
      <p lang="cy">cyfrwngddarostynedigaeth</p>
    </div>
  </div>

  <p>If you simply HAVE to have each item at that mininum width, no breaking no shrinking, well, you can always make an intentional horizontal scroll.</p>
  <div class="grid-scroll-wrapper">
    <div class="grid-s5">
      <div class="grid__item">
        <img src="https://placekitten.com/250/250" alt="a cute kitten">
        <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
      </div>
      <div class="grid__item">
        <img src="https://placekitten.com/250/250" alt="a cute kitten">
        <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
      </div>
      <div class="grid__item">
        <img src="https://placekitten.com/250/250" alt="a cute kitten">
        <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
      </div>
      <div class="grid__item">
        <img src="https://placekitten.com/250/250" alt="a cute kitten">
        <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
      </div>
      <div class="grid__item">
        <img src="https://placekitten.com/250/250" alt="a cute kitten">
        <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
      </div>
      <div class="grid__item">
        <img src="https://placekitten.com/250/250" alt="a cute kitten">
        <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
      </div>
      <div class="grid__item">
        <img src="https://placekitten.com/250/250" alt="a cute kitten">
        <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
      </div>
      <div class="grid__item">
        <img src="https://placekitten.com/250/250" alt="a cute kitten">
        <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
      </div>
      <div class="grid__item">
        <img src="https://placekitten.com/250/250" alt="a cute kitten">
        <p>Not a Hippopotamus, sometimes it's a URL like www.incomprehensibilities.com</p>
      </div>
    </div>
  </div>
</section>

<aside>
  <input type="checkbox" id="hideProblems">
  <label for="hideProblems">Hide problematic implementations</label>
</aside>
              
            
!

CSS

              
                [class*="grid-"] {
  display: grid;
  gap: 1em;
  justify-items: center;
  max-width: 45em;
}

.grid-p1 {
  grid-template-columns: repeat(3, 1fr);

  .grid__item {
    min-width: 180px;
  }
}

.grid-s1 {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.grid-s2 {
  grid-template-columns: repeat(2, 1fr);
}

@media screen and (min-width: 30em) {
  .grid-s2 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-p2,
.grid-s5 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-s3 {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  word-break: break-all;
  text-align: center;
}

.grid-scroll-wrapper {
  overflow-x: scroll;
}

.grid-s4 {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  hyphens: auto;
  text-align: center;
}

// Generic styles
body {
  font-size: 125%;
}

img {
  max-width: 100%;
}

aside {
  position: fixed;
  top: 0;
  right: 0;
  max-width: 360px;
  font-size: 75%;
  background-color: greenyellow;
  padding: 0.25em;

  label {
    cursor: pointer;
  }
}

.hidden {
  display: none;
}

              
            
!

JS

              
                const problems = document.querySelectorAll('[class*="grid-p"]');
const toggle = document.getElementById("hideProblems");

toggle.addEventListener(
  "click",
  (event) => {
    [...problems].forEach((problem) => {
      if (event.target.checked) {
        problem.classList.add("hidden");
      } else {
        problem.classList.remove("hidden");
      }
    });
  },
  false
);

              
            
!
999px

Console