html,
body {
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Segoe UI Symbol",
    sans-serif;
  margin: 0;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  padding: 1rem;
  display: grid;
  place-content: center;
}

ul {
  display: flex;
  flex-direction: column;
  list-style: none;
  padding: 0;
  margin: 0;
}

a {
  display: block;
  width: 100%;
  padding: 0.25rem 0.5rem;
  background-color: #f7f7f7;
}

a:hover {
  background-color: #eee;
}