html {
    background-color: #1e1e1e;
}

body {
    background: transparent;
    position: relative;
}

/* faint noise above the html background so #1e1e1e shows through */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: url('noise.webp') top left repeat;
    opacity: 0.04; /* adjust to taste */
    pointer-events: none;
    z-index: 0;
}

img {
    width: 200px;
    height: 200px;
}