body{background-color: red;}
    h1{color: white;}
    h2{color: white;}
    h3{color: white;}
    ul{color: white;}
    ol{color: white;}
    p{color: white;}
    h4{color: white;}
    h5{color: white;}
    h6{color: white;}
    
ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #333;}

li {
  float: left;}

li a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

li a:hover {
  background-color: #111;
}