body {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  font-family: Arial, sans-serif;
  text-align: center;
}

.affiche {
  background: rgb(238, 238, 238);
  padding: 20px;
  width: 80%;
  max-width: 500px;
  border: 4px solid black;
  box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.2);
}

#titre {
  font-size: 2rem;
  font-weight: bold;
  text-transform: uppercase;
  color: rgb(60, 121, 69);
  border-bottom: 3px solid black;
  padding-bottom: 10px;
  margin-bottom: 15px;
}

#image img {
  width: 100%;
  border: 2px solid black;
}

#contact {
  font-size: 1.5rem;
  font-weight: bold;
  margin-top: 20px;
}

#lien a {
  font-size: 2rem;
  font-weight: bold;
  color: rgb(56, 56, 56);
  text-decoration: none;
}

#lien a:hover {
  text-decoration: underline;
}