body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
}

nav {
  background-color: #f0f0f0;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav a {
  margin-right: 1rem;
  text-decoration: none;
  color: black;
}

main {
  padding: 1rem;
}

main ul {
  list-style: none;
  padding: 0;
}

main li {
  margin-bottom: 0.5rem;
}

main li a {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: #eee;
    color: black;
    text-decoration: none;
    border-radius: 4px;
}