Trying to add Custom CSS code to one specific text with columns with images

[Kaijann]

Hey, I'm having some trouble saving my custom CSS code. Whenever I try to save it, I get an error message saying "Online Store editor session can't be published." Here's the code I'm using in the text with columns section:

h3 { text-align: right; position: relative; bottom: -35px; font-size: 35px; }

Can anyone help me figure out what's going wrong? Thanks!

EDIT: FIXED

[harivishwakarma]

Hallo @Kaijann 

This css won't work here.(position). Put it in the base.css in the bottom.