nav {
  background: #5CB3FF;
  color: #fff;
}

nav a {
  color: #fff;
  text-decoration: none;
}

nav ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

nav ul li {
  display: inline-block;
  margin-right: -5px;
}

nav ul li a {
  background: #5CB3FF;
  display: block;
  padding: 10px 15px;
  
}

nav ul li a:hover,
nav ul li a.active {
  background: orange;          
}
a.disabled {
      pointer-events: none;
      cursor: default;
    }