Post #1172199

I don't know if there are other clever ways of doing this with pre-2022 technology, but apparently cqw/cqh are pretty well-supported CSS features by now, and with them and calc you can really nicely solve "I want a fixed aspect ratio div that is as big as possible in its container" by simply saying width: min(100cqw, calc(100cqh * 9 / 16))