ok i've got a set layout: https://mnsoleart.neocities.org/3d-art/mushroom/index.html
but i'm having trouble with the width of the iframes/embeds, especially the sketchfab ones.
originally these are 800px in width and height. i need to set a max-width property so that it doesn't go beyond the screen width in smaller screens. but if i set a max width rather than a set width, the embeds on PC look squashed/rectangular/not 800px in width and height.
i think it's iframes that are cursed. or the combo of max-width with inline block display and iframes. horrible