.css-formatter-container {
  margin: 20px auto;
  max-width: 900px;
  font-family: Arial, sans-serif;
}

.css-formatter-buttons {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.css-formatter-buttons button {
  padding: 8px 16px;
  background-color: #2271b1;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.3s;
}

.css-formatter-buttons button:hover {
  background-color: #1d5ea8;
}

#css-feedback {
  margin-top: 10px;
  font-size: 0.95em;
  font-weight: 500;
}

#css-preview {
  margin-top: 20px;
  width: 100%;
  height: 250px;
  border: 1px solid #ddd;
}