(use-package spacious-padding)

;; These are the default values, but I keep them here for visibility.
(setq spacious-padding-widths
      '( :internal-border-width 50
         :header-line-width 4
         :mode-line-width 6
         :tab-width 4
         :right-divider-width 30
         :scroll-bar-width 8
         :fringe-width 8))