* {
    margin: 0;
    padding: 0;
    font-family: 'Digital-7 Mono', sans-serif;
    color: white;
}

html,
body {
    height: 100%;
    background-color: #000000;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
}

#screen {
    display: grid;
    rotate: -45deg;
}

.square {
    display: flex;
    justify-content: center;
    align-items: center;
    aspect-ratio: 1 / 1;
    background-color: white;
    overflow: hidden;
    cursor: crosshair;
}

.square.empty {
    opacity: 0;
    cursor: default;
}

.square.gone {
    opacity: 0;
    transition: opacity 0.15s ease-in-out;
    cursor: default;
}

.pic {
    filter: grayscale(.9);
    background-image: url('456.webp');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    width: 100%;
    height: 100%;
    rotate: 45deg;
    /* √2 */
    scale: 1.42;
}

.text {
    font-weight: bold;
    color: cyan;
    opacity: 0.65;
    text-shadow: 0 0 2px #000;
    position: absolute;
    transition: fonts-size .5s;
    user-select: none;
}

#pressAnywhereText {
    font-size: 2em;
    position: absolute;
    top: 1vh;
    left: 1vh;
    color: yellow;
    opacity: 0.65;
}

.square,
.pic {
    transition: all .5s;
}