.mde-message-box {
  position: relative;
  margin: 2em auto;
  padding: 1.2em 2em;
  border: 2px solid #28a745;
  background: linear-gradient(to bottom right, #d4edda, #c3e6cb);
  color: #155724;
  font-size: 1.1em;
  line-height: 1.6;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  max-width: 600px;
  border-radius: 6px;
}

.mde-message-box.info {
  background: linear-gradient(to bottom right, #d4edda, #c3e6cb);
  border-color: #28a745;
  color: #155724;
}