:root {
    --z-speech: 60000000;
    --z-start-mobile: 50000000;
    --z-touch-boxes: 30000000;
    --z-fps-value: 20000000;
    --z-arrows-html: 1000000;
    --z-the-draw: 10000000;
    --z-an-arrow: 240;
    --z-the-landing: 210;
    --z-saturn-space: 200;
    --z-star-space: 190;
    --z-show-pylon: 180;
    --z-the-saturn: 170;
    --z-the-pyramids: 160;
    --z-cracked-screen: 150;
    --z-holes-area: not-used;
    --z-pylons-area: 130;
    --z-checkerboard-field: 120;
    --z-the-sun: 110;
    --z-sky-aperature: 100;
}