html, body {
    margin: 0;
    padding: 10px;
    height: 100%;
    color: white;
    font-size: 15px;
}

.columns {
    display: flex;
    flex-wrap: wrap;
    gap: 5%;
    .content {
        padding: 2em;
        flex: 1;
        max-width: 350px;
        background-color: black;
        opacity: 80%;
        border-radius: 10px;
    }
}

canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    image-rendering: pixelated; /* Keeps the pixels sharp */
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}