/* Style global */


body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
  color: #333;
}

/* En-tête */
header {
  background-color: #4CAF50;
  color: white;
  padding: 20px 0;
  text-align: center;
}

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

nav ul li {
  display: inline;
  margin: 0 15px;
}

nav ul li a {
  color: white;
  text-decoration: none;
}

/* Section principale */
main {
  padding: 20px;
}

/* Pied de page */
footer {
  background-color: #333;
  color: white;
  text-align: center;
  padding: 10px 0;
}