html, body {
  font-family: sans-serif;
  font-size: 62.5%;
  height: 100%;
  margin: 0px;
  padding: 0px;
}


body {
  align-items: center;
  background-color: #222222;
  color: #EEEEEE;
  display: flex;
  justify-content: center;
}

nav {
  width: 100%;
}

nav > ul {
  display: flex;
  justify-content: space-around;
  list-style: none;
}

.nav-item {
  border-radius: 5px;
  font-size: 3.2rem;
  padding: 2.5rem 5rem;
}

.nav-item:hover {
  background-color: #444444;
}

.nav-item a {
  color: #FFFFFF;
  font-weight: bold;
  text-decoration: none;
}