diff --git a/[CZ]-Instalace.md b/[CZ]-Instalace.md
index 9c3b05b..615af61 100644
--- a/[CZ]-Instalace.md
+++ b/[CZ]-Instalace.md
@@ -1,7 +1,7 @@
 **Tohle je krátký tutoriál, jak nainstalovat TS-website 2.0**
 
 ### Požadavky
-<details><summary>Show / hide</summary>
+<details><summary>Zobraz / skryj</summary>
 
 #### General:
 - A web server, shared hosting or dedicated server running Apache or nginx
@@ -19,7 +19,7 @@
 ---
 
 ### How to install TS-website 2 - in short
-<details><summary>Show / hide</summary>
+<details><summary>Zobraz / skryj</summary>
 
 1. Download the latest version from the [releases page](https://github.com/Wruczek/ts-website/releases)
 2. Unzip it
@@ -30,7 +30,7 @@
 ---
 
 ### Version for dummies - step by step with commands
-<details><summary>Show / hide</summary>
+<details><summary>Zobraz / skryj</summary>
 
 This is a simple tutorial with commands for dummies. 
 
@@ -99,7 +99,7 @@ Have fun!
 ---
 
 ### Assigner config format
-<details><summary>Show / hide</summary>
+<details><summary>Zobraz / skryj</summary>
 Until the admin panel is released, use this as a template example for the assigner:
 
 ```json