diff --git a/CONFIGURATION.md b/CONFIGURATION.md
index 821b9d9..2da5ccf 100644
--- a/CONFIGURATION.md
+++ b/CONFIGURATION.md
@@ -38,31 +38,31 @@ bind -S
 
 
 ## BASH EMACS KEYMAP (DEFAULT)
-Bind `hh` to a Bash key e.g. to `Ctrl-r`:
+Bind `hh` to a Bash key e.g. to <kbd>Ctrl-r</kbd>:
 ```bash
 bind '"\C-r": "\C-ahh \C-j"'
 ```
-or `Ctrl-Alt-r`:
+or <kbd>Ctrl-Alt-r</kbd>:
 ```bash
 bind '"\e\C-r":"\C-ahh \C-j"'
 ```
-or `Ctrl-F12`:
+or <kbd>Ctrl-F12</kbd>:
 ```bash
 bind '"\e[24;5~":"\C-ahh \C-j"'
 ```
-Bind `hh` to `Ctrl-r` only if it is interactive shell:
+Bind `hh` to <kbd>Ctrl-r</kbd> only if it is interactive shell:
 ```bash
 if [[ $- =~ .*i.* ]]; then bind '"\C-r": "\C-a hh \C-j"'; fi
 ```
 
 ## BASH VI KEYMAP
-Bind `hh` to a Bash key e.g. to `Ctrl-r`:
+Bind `hh` to a Bash key e.g. to <kbd>Ctrl-r</kbd>:
 ```bash
 bind '"\C-r": "\C-ahh \C-j"'
 ```
 
 ## ZSH EMACS KEYMAP (DEFAULT)
-Bind `hh` to a Zsh key e.g. to `Ctrl-r`:
+Bind `hh` to a Zsh key e.g. to <kbd>Ctrl-r</kbd>:
 ```bash
 bindkey -s "\C-r" "\eqhh\n"
 ```
diff --git a/DOCUMENTATION.md b/DOCUMENTATION.md
index a78ec18..be18cc6 100644
--- a/DOCUMENTATION.md
+++ b/DOCUMENTATION.md
@@ -33,7 +33,7 @@ Table of contents:
 
 Features
 --------
-`hh` is typically started by pressing `Ctrl-r` after
+`hh` is typically started by pressing <kbd>Ctrl-r</kbd> after
 you configure it for this shorcut for your shell. However,
 you can run it as a normal program just by typing:
 ```bash
@@ -80,10 +80,10 @@ Favorite Commands
 commands. 
 
 A new favorite command can be added from
-ranking or raw history view by pressing `Ctrl-f`.
+ranking or raw history view by pressing <kbd>Ctrl-f</kbd>.
 
 You can check your favorite commands by choosing 
-favorite view - rotate views using `Ctrl-/` or start
+favorite view - rotate views using <kbd>Ctrl-/</kbd> or start
 `hh` by adding `favorites` to `HH_CONFIG` environment
 property. A favorite command can be choosen just
 by pressing `ENTER` when on command in favorite view.
diff --git a/README.md b/README.md
index 08e0c69..8d6a24e 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ for a tool that is able to manage your **favorite** commands?
 
 HSTR is a command line utility that brings improved Bash command completion
 from the history. It aims to make completion **easier** and more **efficient**
-than `Ctrl-r`.
+than <kbd>Ctrl-r</kbd>.
 
 Apart to the completion, history can be **managed** (you can remove
 commands that e.g. contain sensitive information like