homework/js16/style.css

.messages {
  height: 400px;
  overflow-y: scroll;
  overflow-x: hidden;
}

.messages::-webkit-scrollbar {
  -webkit-appearance: none;
  width: 7px;
}

.messages::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background-color: rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 1px rgba(255, 255, 255, 0.5);
}

.message {
  margin: 8px 0;
}

.message .text {
  word-break: break-word;
}

.nick {
  font-weight: bold;
}

.time {
  font-size: 10px;
  color: grey;
}