File:How to make images responsive on AO3 with skins

Description
Get the CSS for this here: https://jsfiddle.net/museaway/hLwvudnc/

I originally posted this to tumblr: http://www.museaway.com/post/136219723980/museaway-if-you-embed-images-on-ao3-you-might

If you have any questions, please poke me on Twitter @museawayfic!