Updating Gravity Forms displaces the elements on my forms

Hi,

So pretty much what the title says. I have a website with a few forms. The site is running on Gravity Forms version 2.4.7.3 because everytime I try to update it, said update changes the whole structure of the form: elements not being centered, custom css not aplying…

Why do these updates change the structure that much?

There have been a lot of changes since Gravity Forms 2.4.7. There were major changes in Gravity Forms 2.5 and again in 2.7. I recommend copying your live site over to a staging area where you can test the upgrade to Gravity Forms 2.8 latest. Then you can make the fixes you need there before making those changes to the live site after upgrading Gravity Forms there.