I've been trying to change the size width of the layout of the page, but I cannot seem to find where it is exactly that I need to change this. I want to make it somewhat narrow, as it is too wide for what I want. I am not an experience user, so I am having trouble with this as the style.css page has literally no information, and is something I hadn't seen before.
The theme I am using is Virtue by Kadence Themes.
The website is pikappuci.com/site
Thanks!