Too much free space on my site

Shopify Discussion
2

:warning: Whitespace is not a bad thing, playing designer is how a lot of sites end up looking like generic drop shipping sites.

Removing or changing the layout of whitespace will often cause a domino affect of then having to style even more elements of a website.

In a custom-css setting try this:

@media screen and (min-width: 750px) {
  .page-width {
    padding: 0 1rem !important;
    max-width: 95% !important;
  }
}

https://help.shopify.com/en/manual/online-store/themes/theme-structure/extend/add-css

(tailor values to need)

Good Luck