@import url('https://fonts.googleapis.com/css2?family=Carter+One&display=swap');
* {
    font-family: helvetica, sans-serif;
    -webkit-user-select: none;
    -moz-user-select: none;
}
body {
    background-color: rgba(0,0,0, .95);
    height: 100vh;
    margin: 0;
}

/********************
* video game screen *
********************/
.game-screen {
    /* background-color: rgb(69, 184, 194); */
    width: 300px;
    height: 500px;
    margin: 0 auto;
    position: relative;
    top: 50px;
}
    canvas {
        background-color: 
        black
        /* #00bbc4 */
        /* #d2ce89 */
        ;
        display: block;
        width: 300px;
        height: 500px;
        margin: 0 auto;
        border-radius: 10px;
    }
    .game-description {
        color: #f0f0f0;
        line-height: 2em;
        text-align: center;
    }