BODY {text-align:center;background:url(images/grimpeur.jpg)}
.rouge {color:red;font-size:30;font-weight:bold}
.vert {color:green;font-size:30;font-weight:bold}
.jaune {color:yellow;font-size:30;font-weight:bold}
.orange {color:orange;font-size:30;font-weight:bold}
.Adresse {color:red;font-size:18}
.mail {color:blue;font-size:24}