Background Videos Aspect Ratio responsive

[Port_of_Folio]

Looks like WebDev listed a solution here and Pixel Geek recently added a new approach.

Auto Resize Background Video While Maintaining 16:9 Ratio & Margins

This is cool Nelson, thanks for sharing man, is this official W3C or custom Webflow centric CSS? does it work with things like Academy ratio - Wikipedia (1.37:1), and others: Aspect ratio (image) - Wikipedia ? I only ask because many are not straight integer relationships and involve a floating point. [35mm_film_common_formats.svg] Can you declare things like so: <style> <video> {aspect-ratio: academy 2.35 / 1; *etc*} </style> Cheers for sharing.