body {
  font-family: Arial, sans-serif;
  margin: 20px;
  line-height: 1.6;
}

.botones {
  margin-top: 20px;
}

button {
  margin-right: 10px;
  padding: 8px 12px;
  font-size: 14px;
  cursor: pointer;
  border: none;
  border-radius: 4px;
  background-color: #007bff;
  color: white;
  transition: background-color 0.3s ease;
}

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

.sujeto {
  background-color: #ffeb3b;
  color: #333;
  font-weight: bold;
  padding: 2px 4px;
  border-radius: 3px;
}

.verbo {
  background-color: #4caf50;
  color: white;
  font-weight: bold;
  padding: 2px 4px;
  border-radius: 3px;
}

.adjetivo {
  background-color: #ff5722;
  color: white;
  font-weight: bold;
  padding: 2px 4px;
  border-radius: 3px;
}

.sustantivo {
  background-color: #2196f3;
  color: white;
  font-weight: bold;
  padding: 2px 4px;
  border-radius: 3px;
}