diff --git a/docs/index.md b/docs/index.md
index c89b796..7c87e05 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -4,23 +4,23 @@ This is the best open source note app you will ever find.
 
 ## Login
 When first entering the app, you will need to login. If you haven't got an account you may consider [registering](#register), or just not using the app at all.
-<br /><img src="images/login.png" width="50%" style="alignment: center;" />
+<br /><img src="images/login.png" width="50%" style="margin: auto; display: block;" />
 
 ## Register
 A username, an email and a password that's all you need. If you are missing one of those, just don't use the app at all. 
-<br /><img src="images/register.png" width="50%" style="alignment: center;" />
+<br /><img src="images/register.png" width="50%" style="margin: auto; display: block;" />
 
 ## Editor
 You can edit your notes with our minimalistic editor interface.
-<br /><img src="images/editor.png" width="50%" style="alignment: center;" />
+<br /><img src="images/editor.png" width="50%" style="margin: auto; display: block;" />
 
 ## Listing
 Here you can see all your notes. Click on them to open the editor or hover and press the red "X" to delete them.
-<br /><img src="images/listing.png" width="50%" style="alignment: center;" />
+<br /><img src="images/listing.png" width="50%" style="margin: auto; display: block;" />
 
 ## Delete
 Confirm the deletion.
-<br /><img src="images/delete.png" width="50%" style="alignment: center;" />
+<br /><img src="images/delete.png" width="50%" style="margin: auto; display: block;" />
 
 # The Team
 {% for dev in site.data.devs %}