html {
  font-family: sans-serif;
  padding: 1em;
}

body {
  margin: 0 auto;
}

a {
  color: inherit;
}

nav {
  background: lightgray;
  display: flex;
  align-items: center;
  padding: 0 0.5rem;
}

nav ul {
  display: flex;
  list-style: none;
  justify-content: space-between;
  width: 100%;
  margin: 0;
  padding: 0;
}

nav ul li a, nav ul li span, header .action {
  display: block;
  padding: 0.5rem;
}

nav ul li a:hover, header .action:hover {
  cursor: pointer;
}

nav a {
  text-decoration: none;
}

.desktop-hide {
  display: none;
}

@media screen and (max-width: 800px) {
  .phone-hide {
    display: none;
  }

  .desktop-hide {
    display: revert;
  }
}