#matrix-chat-widget {
  font-family: sans-serif;
  max-width: 500px;
  border: 1px solid #ccc;
  padding: 15px;
  background: #fafafa;
}

.matrix-messages {
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 10px;
  padding: 5px;
  border: 1px solid #ddd;
  background: #fff;
}

#matrix-message-input {
  width: 70%;
  padding: 5px;
}

#matrix-send-btn {
  padding: 6px 12px;
}