Create a tag cloud with HTML and CSS – DEV Community

Tutorial on how to create a tag cloud with HTML and CSS, no JavaScript needed. Tagged with html, css, webdev, tutorial.
— 到這裡瞭解: dev.to/alvaromontoro/create-a-tag-cloud-with-html-and-css-1e90

<html lang="zh-Hant">
<meta charset=UTF-8>
<title>Words Cloud Sample</title>
<head>
<style>
    ul.cloud {
      list-style: none;
      padding-left: 0;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      line-height: 5rem;
    }
    ul.cloud a {
      color: #a33;
      display: block;
      font-size: 3rem;
      padding: 0.25rem 0.5rem;
      text-decoration: none;
      position: relative;
    }
    ul.cloud a[data-weight="1"] {
      --size: 1;
    }
    ul.cloud a[data-weight="2"] {
      --size: 2;
    }
    ul.cloud a[data-weight="3"] {
      --size: 3;
    }
    ul.cloud a[data-weight="4"] {
      --size: 4;
    }
    ul.cloud a[data-weight="5"] {
      --size: 5;
    }
    ul.cloud a[data-weight="6"] {
      --size: 6;
    }
    ul.cloud a[data-weight="7"] {
      --size: 7;
    }
    ul.cloud a[data-weight="8"] {
      --size: 8;
    }
    ul.cloud a[data-weight="9"] {
      --size: 9;
    }
    ul.cloud a {
      --size: 4;
      font-size: calc(var(--size) * 0.5rem + 1rem);
    }
    ul.cloud[data-show-value] a::after {
      content: " (" attr(data-weight) ")";
      font-size: 2rem;
    }
    ul.cloud li:nth-child(2n+1) a {
      color: #181;
    }
    ul.cloud li:nth-child(3n+1) a {
      color: #33a;
    }
    ul.cloud li:nth-child(4n+1) a {
      color: #c38;
    }
    ul.cloud a {
      opacity: calc((15 - (9 - var(--size))) / 15);
    }
  </style>
</head>
<body>
  <ul class="cloud" role="navigation" aria-label="Words Cloud">
    <li><a data-weight="4" href="/tag/http">HTTP</a></li>
    <li><a data-weight="2" href="/tag/ember">Ember</a></li>
    <li><a data-weight="5" href="/tag/sass">Sass</a></li>
    <li><a data-weight="8" href="/tag/html">HTML</a></li>
    <li><a data-weight="6" href="/tag/flexbox">FlexBox</a></li>
    <li><a data-weight="4" href="/tag/api">API</a></li>
    <li><a data-weight="5" href="/tag/vuejs">VueJS</a></li>
    <li><a data-weight="6" href="/tag/grid">Grid</a></li>
    <li><a data-weight="3" href="/tag/rest">Rest</a></li>
    <li><a data-weight="9" href="/tag/javascript">JavaScript</a></li>
    <li><a data-weight="3" href="/tag/animation">Animation</a></li>
    <li><a data-weight="7" href="/tag/react">React</a></li>
    <li><a data-weight="8" href="/tag/css">CSS</a></li>
    <li><a data-weight="1" href="/tag/cache">Cache</a></li>
    <li><a data-weight="3" href="/tag/less">Less</a></li>
  </ul>
</body>
</html>

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