body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    background-color: #0d0210;
    background-image: url('../img/tv.png');
    background-size: auto;
    background-position: center;
    background-repeat: no-repeat;
}

.game-container {
    width: 585px;
    height: 448px;
    max-width: 100%;
    margin-bottom: 80px;
}

@media only screen and (max-width: 1100px), only screen and (max-height: 723px) {
    body {
        background-image: url('../img/tv-small.png');
    }

    .game-container {
        width: 292px;
        height: 224px;
        max-width: 100%;
        margin-bottom: 40px;
    }
}

@media only screen and (max-width: 550px) {
    body {
        background-image: none;
    }

    .game-container {
        width: 292px;
        height: 224px;
        max-width: 100%;
        margin-bottom: 40px;
    }
}