<div class="container">
  <ul>
    <li>Friday</li>
    <li>Monday</li>
    <li>Saturday</li>
    <li>Wednesday</li>
  </ul>
  <ol>
    <li>Friday</li>
    <li>Monday</li>
    <li>Saturday</li>
    <li>Wednesday</li>
  </ol>
  <div class="lists">
    <div class="list__item">Friday</div>
    <div class="list__item">Monday</div>
    <div class="list__item">Saturday</div>
    <div class="list__item">Wednesday</div>
  </div>
</div>

@import url("https://fonts.googleapis.com/css2?family=Exo:wght@600&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  inline-size: 100vw;
  min-block-size: 100vh;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  font-family: "Exo", Arial, sans-serif;
  background-color: #f7f7f7;
  line-height: 2;
}

svg {
  border: 0;
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  white-space: nowrap;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.container > * {
  padding: 20px 40px;
  background: #fff;
  box-sizing: border-box;
  box-shadow: 0 2px 4px rgb(0 0 0 / 20%);
}

:root {
  --svg: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='30' height='30'><circle cx='15' cy='15' r='10' /></svg>");
}

ul li {
  list-style-image: var(--svg);
}

ol li {
  list-style-image: url("//www.w3cplus.com/sites/default/files/blogs/2021/2108/rocket.svg");
}

.list__item {
  display: list-item;
  list-style-image: linear-gradient(to right, #09f, #90f, #f35, #90e);
}