body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f2f2f2;
  color: #333;
}

header {
  background-color: #0f766e;
  color: white;
  text-align: center;
  padding: 30px 15px;
}

header h1 {
  margin: 0;
  font-size: 28px;
}

.bloc {
  background-color: white;
  margin: 20px auto;
  padding: 15px;
  width: 90%;
  max-width: 700px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.bloc h2 {
  color: #0f766e;
  text-align: center;
}

.bloc img {
  width: 100%;
  max-height: 350px;
  object-fit: cover;
  border-radius: 8px;
  margin: 10px 0;
}

footer {
  text-align: center;
  padding: 15px;
  background-color: #0f766e;
  color: white;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

th, td {
  border: 1px solid #ccc;
  padding: 10px;
  text-align: left;
}

th {
  background-color: #0f766e;
  color: white;
}

.btn {
  display: inline-block;
  padding: 10px 15px;
  background-color: #0f766e;
  color: white;
  text-decoration: none;
  border-radius: 6px;
}