#body {
    margin: auto;
    width: 50%;
    background-image: url("images/background.png");
}

#chattable {
    width: 100%;
    height: auto;
    aspect-ratio: 519/142;
    border: none;
}

#chat-button {
    background-image: url("images/chat.png"), url("images/chat_button_background_unchecked.png");
    width: 40px;
    height: 40px;
    background-position: center, center;
    background-repeat: no-repeat, no-repeat;
}