(use-package markdown-mode :ensure t)

(defun fwoar/markdown-mode-hook ()
  (setf left-margin-width 10
        right-margin-width 10))
(use-package markdown-mode
  :ensure t
  :config
  (add-hook 'markdown-mode-hook 'variable-pitch-mode)
  (add-hook 'markdown-mode-hook 'fwoar/markdown-mode-hook))