div.note {
  background-color: #f0f7fb;
  border-left: 10px solid #51adbf;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(81, 173, 191, 0.08);
  padding: 15px 20px;
  margin: 20px 0;
  color: #333;
  font-size: 0.9em;
  line-height: 1.2;
  position: relative;
}

div.note a {
  color: #3498db;
  text-decoration: underline;
  transition: color 0.2s;
}

div.note a:hover {
  color: #217dbb;
  text-decoration: underline;
}