Hello,
Elementor has option to save styles to external file by default http://prntscr.com/sm206z
If you use Cloudflare CDN during the development process you see the cache version of the file and don’t see your changes. Please, either disable CDN till you finish site or use another method http://prntscr.com/sm212m
Also, if you need a huge padding like 160px we would recommend you to use % instead of the px, then your padding will depend on with and won’t cause such issues as the px padding http://prntscr.com/sm22ln
Besides, there is some problem with the additional breakpoints and our developers need more time to fix it.
Regards