can the website be full width?

the website is having edges empty can i stretch it to full width?

https://forum.tagdiv.com/topic/full-width-template-2/

Also: https://forum.tagdiv.com/topic/make-page-width-wider/#post-170071

Unfortunately the theme width cannot be changed in our theme as we built the theme on a fixed width and all elements depend on this fixed width. Sorry but we cannot provide any solution in changing the content width.
You can however create full width sections on pages using the visual composer stretch row option: https://www.screencast.com/t/6umF8z4xU9

And one more: https://forum.tagdiv.com/topic/site-is-thin-how-can-i-make-the-site-width-more/#post-168360