How do I make the site fill the page, ie, to not have the large side margins?

Hi,

Looking to make content full width and really struggling. Caa anyone help please?

Many Thanks

Hi. I am a paid member.

I’ve created two posts at the moment.
When I see the 2nd post page on my big screen, the sidebar size has changed.

Top page – OK
https://xn--0ck0d7b.life/

First post – OK
https://xn--0ck0d7b.life/fashion/mam-watch/

The 2nd post – changed!!
https://xn--0ck0d7b.life/fashion/cariuma-sneaker-trainer/

Could you find out the reason of the problem?

Many thanks.

Nozzax

I accidentally deleted my footer in my wordpress website,
Please can I have the code snippet to have my footer as default ?