nav{
  background: #111;
  padding: 1em;
}

/*
Remove Spacing and list item bullet
styles
*/
nav ul{
  margin: 0;
  padding: 0;
  list-style: none;
}

/*
Add Space between navigation list styles
*/
nav li{
  margin: 10px 0;
  text-align: center;
}

nav a{
  color: #fff;
  margin: 0 10px;
}

/*
Remove Spacing and list item bullet
styles
*/
nav ul{
  margin: 0;
  padding: 0;
  list-style: none;
}

/*
Once there's enough room for all the navigation items, make the list items display inline.
*/

@media screen and (min-width: 525px){
  nav li{
    display: inline;
  }
}