Add org-tidy-mode to hide properties drawers while in org-present mode

configuration.org

@@ -592,6 +592,13 @@ it with =visual-fill-column= to enhance the visual look of the presentation.
 
 #+begin_src emacs-lisp
 
+;; org-tidy allows hidding the :PROPERTIES: drawer
+(use-package org-tidy
+  :ensure t
+  :custom
+  (org-tidy-properties-style 'invisible)
+  )
+
 ;; so that org-* face attributes are available
 (require 'org-faces)
 
@@ -613,6 +620,7 @@ it with =visual-fill-column= to enhance the visual look of the presentation.
   (visual-fill-column-mode 1)
   (visual-line-mode 1)
   (display-line-numbers-mode 0)
+  (org-tidy-mode 1)
   (menu-bar-mode 0)
   (scroll-bar-mode 0)  
   (org-display-inline-images)
@@ -662,6 +670,7 @@ it with =visual-fill-column= to enhance the visual look of the presentation.
   (visual-fill-column-mode 0)
 ;  (visual-line-mode 0)
   (display-line-numbers-mode 1)
+  (org-tidy-mode 0)
   (menu-bar-mode 1)
   (scroll-bar-mode 1)
   (org-remove-inline-images)
@@ -707,7 +716,7 @@ it with =visual-fill-column= to enhance the visual look of the presentation.
   )
 (use-package visual-fill-column
   :custom
-  (visual-fill-column-width 110)
+  (visual-fill-column-width 80)
   (visual-fill-column-center-text t)
   )
 #+end_src