diff --git a/configuration.org b/configuration.org
index f19ce16c611c04594f1161d300ce05f38b62f7dc..d1a060c9e0ffcd23db9a6a5275acdc0775c4972e 100644
--- a/configuration.org
+++ b/configuration.org
@@ -241,7 +241,12 @@ Some of my configuration entries where borrowed from other people, see
 ;; Highlight current line
 (global-hl-line-mode t)
 
-;; Show line number on the left hand side of the code
+;; Show line number on the left hand side of the code Set line numbers
+;; to alway be of the same same, even if we increase the font size
+;; This is useful when I stream or do lecture where I need to increase
+;; font.  As linum does not change the width of the window it uses,
+;; things gets messy if the line number font increases
+(set-face-attribute 'linum nil :height 110)
 (global-linum-mode t)
 
 ;; Show matching parenthesis
@@ -252,6 +257,9 @@ Some of my configuration entries where borrowed from other people, see
 (setq-default icon-title-format (list "%b"))
    #+END_SRC
 
+   #+RESULTS:
+   | %b |
+
 
 ** Theme
 
@@ -558,13 +566,15 @@ Some of my configuration entries where borrowed from other people, see
 ;; some HTML slide export engines
 (use-package ox-html5slide)
 (use-package ox-impress-js)
-(use-package ox-reveal )     
+(use-package ox-reveal)     
 (use-package ox-spectacle )
 
 ;; bootstrap html
 (use-package ox-twbs)
    #+end_src
 
+   #+RESULTS:
+
 
    So that code highlighting can be done using [[https://www.ctan.org/pkg/minted][minted]] (which uses
    [[https://pygments.org/][Pygments]] as an external tool), we need to change latex export commands.