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HTML

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CSS

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CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <svg display="none">
  <symbol id="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M4.5 17q-.625 0-1.062-.438Q3 16.125 3 15.5v-11q0-.625.438-1.062Q3.875 3 4.5 3H10v1.5H4.5v11h11V10H17v5.5q0 .625-.438 1.062Q16.125 17 15.5 17Zm3.562-4L7 11.938 14.438 4.5H12V3h5v5h-1.5V5.562Z"/></symbol>
</svg>

<p>通常版:</p>

<div class="grid">
  <a class="card" href="#"><span class="card__label">青い天鵞絨を張った腰掛け</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>

  <a class="card" href="#"><span class="card__label">銀河ステーションと言う声がしたというの</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>

  <a class="card" href="#"><span class="card__label">ごめんなさいジョバンニはまっすぐに立って</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>

  <a class="card" href="#"><span class="card__label">森の中からでもかおりだしたというふうにして</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>

  <a class="card" href="#"><span class="card__label">姿勢のまままた水の中へ</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>

  <a class="card" href="#"><span class="card__label">やって来るのを待っていました</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>
</div>

<hr>

<p>改良版:</p>

<div class="grid">
  <a class="card card--improved" href="#"><span class="card__label">青い天鵞絨を張った腰掛け</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>

  <a class="card card--improved" href="#"><span class="card__label">銀河ステーションと言う声がしたというの</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>

  <a class="card card--improved" href="#"><span class="card__label">ごめんなさいジョバンニはまっすぐに立って</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>

  <a class="card card--improved" href="#"><span class="card__label">森の中からでもかおりだしたというふうにして</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>

  <a class="card card--improved" href="#"><span class="card__label">姿勢のまままた水の中へ</span><!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>

  <a class="card card--improved" href="#"><span class="card__label">やって来るのを待っていました</span> <!--
    --><svg class="card__icon" viewBox="0 0 20 20"><use href="#icon"/></svg></a>
</div>
!

CSS 

              
                body {
  margin: 1em;
  background-color: #eee;
}

hr {
  margin-top: 3em;
  margin-bottom: 3em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1em;
}

.card {
  --icon-size: 1em;
  --icon-margin: 0.25em;
  padding: 1em 1.25em;
  color: inherit;
  line-height: 1.5;
  text-decoration: none;
  background-color: white;
  border-radius: 4px;
}

.card__label {
  padding-right: var(--icon-margin);
}

.card--improved .card__label {
  padding-right: calc(var(--icon-margin) + var(--icon-size));
}

.card__icon {
  width: var(--icon-size);
  height: var(--icon-size);
  vertical-align: -0.125em;
  fill: blue;
}

.card--improved .card__icon {
  margin-left: calc(var(--icon-size) * -1);
}
!

JS
!
999px

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