<section class="list-demo">
  <ul>
    <li><a href="https://en.wikipedia.org/wiki/Tim_Berners-Lee" target="_blank">Tim Berners-Lee</a></li>
    <li><a href="https://en.wikipedia.org/wiki/Robert_Cailliau" target="_blank">Robert Cailliau</a></li>
    <li><a href="https://en.wikipedia.org/wiki/Vint_Cerf" target="_blank">Vint Cerf</a></li>
    <li><a href="https://en.wikipedia.org/wiki/Bob_Kahn" target="_blank">Bob Kahn</a></li>
  </ul>
</section>
ul {
  list-style: circle;
  margin: 0;
  padding: 0;
}

li {
  margin-block: 6px;
  color: #6247AA;
}

li::marker {
  font-size: 27px;
}

li:has(:hover, :focus-within) {
  list-style: disc;
  color: #A06CD5;
}

a {
  color: currentColor;
  text-transform: uppercase;
  font-weight: 600;
  text-decoration: none;
}

/* General styles */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 24px 16px;
  font-family: "Figtree", sans-serif;
  font-size: 1.2rem;
  line-height: 1.6rem;
  background-image: linear-gradient(30deg, #C9C9C9, #A3A3A3);
  min-height: 100vh;
}

.list-demo {
  background: #FFF;
  padding: 40px;
  border-radius: 20px;
}

@media screen and (min-width: 500px) {
  body {
    padding: 48px 24px;
  }
  .list-demo {
    padding: 80px;  
  }
}
Run Pen

External CSS

  1. https://fonts.googleapis.com/css2?family=Figtree:[email protected];600&amp;display=swap

External JavaScript

This Pen doesn't use any external JavaScript resources.