It wasnt until we today were adding a range of flags to the footer of our website that we realise, hang on, not all flags are using the same aspect ratio. Anyo

It wasnt until we today were adding a range of flags to the footer of our website that we realise, hang on, not all flags are using the same aspect ratio. Anyone have humerous stories of having to deal with a lack of a single unified standard for Flag Aspect ratios? Begs the questions, what or whos flag gets cut and where when creating a series flags? Seems a number of wikipedia's own files are not using the stated aspect ratios also.