polyglot/app/assets/stylesheets/pages/_messages.scss

.messages-container-container {
  background-color: $card-background;
  width: 100%;
  height: 100vh;
  position: relative;
  .chat {
    position: absolute;
    bottom: 10px;
  }
}

#messages-container {
  overflow: scroll;
  height: 80%;
  padding: 10px;
  .message {
    color: white;
  }
}