body {
  background-image: url('https://media.cdnws.com/_i/136023/p%7B1000%7D-64813/2379/16/10-choses-savoir-gear-5-luffy-one-piece-blog-1.jpeg');
  background-size: cover;
  background-position: center center;
}

p {
  font-size: 40px;
  color: chocolate;
 }


 h1 {
  font-size: 100px;
 }


 a {
  font-size: 40px;
  color: red;
 }


a.one {
  color: chocolate;
  text-decoration: none;  
}