Hello guys I have a problem out here I have made a video with animated texts and shape layers in 1080x1080 resolution ,and if you want to make it's compostion to 1920x1080 everything gets messy ,and also i tried CTRL+ALT+F to fit the contents ,but it was still messy ,moreover I tried scripts solution ,the moment you change  width , the height changes to another value!(1920 width with 1920 height) it doesn't work at all !and if I want to make it  to 1920x1080 I have to make everything all over again.please if you help me out here ,I can save two weeks working.