body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f0f0f0;
}

.menu {
  background-color: #333;
  color: white;
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.item {
  margin-right: 20px;
  cursor: pointer;
}

.time-container {
  display: flex;
  gap: 20px;
  font-weight: bold;
}

#horloge, #chrono {
  font-family: 'Courier New', monospace;
}