game.css

.game-container {
    width: calc(100% - 1em);
    background-color: #000;
    color: #FFF;
    font-family: monospace;
    margin: 0;
    padding: 0.5em;
}

.game-container > * {
    margin: 0;
}

.text-display {
    list-style: none;
    padding-inline-start: 0;
    padding: 0;
    margin-left: 0;
}

.game-repl-form > * {
    padding: 0;
    outline: none;
    border-width: 0px;
    border: 0;
    background-color: #000;
    font-family: monospace;
    outline: none;
    color: #FFF;
    width: 100%;
    height: auto;
    font-size: 1em;
    resize: none;
    height: auto;
}