#chat-container {
  width: 500px;
  margin: auto;
  border: 1px solid black;
  padding: 10px;
}

#chat-display {
  height: 300px;
  overflow-y: scroll;
  border: 1px solid black;
  padding: 10px;
  margin-bottom: 10px;
}

#chat-form {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#chat-input {
  flex-grow: 1;
  margin-right: 10px;
}

button {
  padding: 5px;
  background-color: blue;
  color: white;
  border: none;
  cursor: pointer;
}