Thanks a lot this is exactly what i needed.

https://rehubdocs.wpsoul.com/docs/rehub-theme/page-builder/how-to-make-full-width-page-for-page-builder/

Ok i guess i can work with this.

How can i disable each part of site separately?

There is no option to disable sidebar for whole site because each page on
site use different layouts so it can be disabled for each part of site
separately

Пт, 26 февр. 2021 г. в 12:05, Sizam Support Help Desk <
sizamtheme+3MmRP9ojmnJqwGvBZJ0z@mail.support-hub.io>:

Hello,

is it possible to disable the sidebar just for specific Sites? 

For some sites i like the sidebar but for others it is just useless.