body { font-family: Arial, sans-serif; line-height: 1.6; margin: 0; padding: 0; 
} 

header { background-color: #f4f4f4; padding: 10px; text-align: center;
 } 
nav a { margin: 0 5px; text-decoration: none; 
} 

img {
  width: 300px; /* Largeur fixe */
  height: auto; /* Hauteur proportionnelle */
  display: block;
  margin-left: auto;
  margin-right: auto;
    }

    .form-container {
  background: #ffffff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;

}

h2 {
  text-align: center;
  color: #333;
}

form label {
  display: block;
  margin-bottom: 8px;
  color: #555;
}

form input, form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 16px;
}

form button {
  width: 100%;
  padding: 10px;
  background-color: #007BFF;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
}

form button:hover {
  background-color: #0056b3;
}


footer { text-align: center; padding: 10px; background-color: #f4f4f4; 
}