Change indentation of all blocks.

Use (setq org-src-preserve-indentation t) for Emacs.

gtk.org

@@ -8,21 +8,21 @@
 :END:
 
 #+BEGIN_SRC conf
-  gtk-theme-name="Arc-Dark"
-  gtk-icon-theme-name="Arc"
-  gtk-font-name="Hack Nerd Font Mono 10"
-  gtk-cursor-theme-name="xcursor-breeze"
-  gtk-cursor-theme-size=0
-  gtk-toolbar-style=GTK_TOOLBAR_BOTH
-  gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
-  gtk-button-images=1
-  gtk-menu-images=1
-  gtk-enable-event-sounds=1
-  gtk-enable-input-feedback-sounds=1
-  gtk-xft-antialias=1
-  gtk-xft-hinting=1
-  gtk-xft-hintstyle="hintfull"
-  gtk-xft-rgba="rgb"
+gtk-theme-name="Arc-Dark"
+gtk-icon-theme-name="Arc"
+gtk-font-name="Hack Nerd Font Mono 10"
+gtk-cursor-theme-name="xcursor-breeze"
+gtk-cursor-theme-size=0
+gtk-toolbar-style=GTK_TOOLBAR_BOTH
+gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
+gtk-button-images=1
+gtk-menu-images=1
+gtk-enable-event-sounds=1
+gtk-enable-input-feedback-sounds=1
+gtk-xft-antialias=1
+gtk-xft-hinting=1
+gtk-xft-hintstyle="hintfull"
+gtk-xft-rgba="rgb"
 #+END_SRC
 
 * GTK-3.0
@@ -32,20 +32,20 @@
 :END:
 
 #+BEGIN_SRC conf
-  [Settings]
-  gtk-theme-name=Arc-Dark
-  gtk-icon-theme-name=Arc
-  gtk-font-name=Hack Nerd Font Mono 10
-  gtk-cursor-theme-name=xcursor-breeze
-  gtk-cursor-theme-size=0
-  gtk-toolbar-style=GTK_TOOLBAR_BOTH
-  gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
-  gtk-button-images=1
-  gtk-menu-images=1
-  gtk-enable-event-sounds=1
-  gtk-enable-input-feedback-sounds=1
-  gtk-xft-antialias=1
-  gtk-xft-hinting=1
-  gtk-xft-hintstyle=hintfull
-  gtk-xft-rgba=rgb
+[Settings]
+gtk-theme-name=Arc-Dark
+gtk-icon-theme-name=Arc
+gtk-font-name=Hack Nerd Font Mono 10
+gtk-cursor-theme-name=xcursor-breeze
+gtk-cursor-theme-size=0
+gtk-toolbar-style=GTK_TOOLBAR_BOTH
+gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
+gtk-button-images=1
+gtk-menu-images=1
+gtk-enable-event-sounds=1
+gtk-enable-input-feedback-sounds=1
+gtk-xft-antialias=1
+gtk-xft-hinting=1
+gtk-xft-hintstyle=hintfull
+gtk-xft-rgba=rgb
 #+END_SRC