Hi @thesecondmouse, good question. typically I try to avoid using JS on the body, but you may be able to set your body to 100% and your div to ‘auto’. I cant say for sure without more info though.
Can you please update your post with some more information? Things like your read-only link, screenshots, and your environment info really speed things up.
Posting guidelines can be found here: Posting Guidelines for the Design Help Category - General - Forum | Webflow
Thanks in advance! 