Increase image size in tile?

That explains why the snippet won’t work.

The snippet only applies to hyperlink tiles. As I mentioned in my previous reply, you have a variety of different types of css selectors in your theme.

All of the ones highlighted in yellow are targeting a particular tile type. In other words, the CSS with those only applies to a particular tile type / layout.

The ones highlighted in blue are targeting specific named styles and only apply to tiles that use that particular named style.

The ones in red don’t have any subselector, so they apply to the icons of ALL tiles.

You would need to adjust the snippet according to your needs. Are you trying to apply the style to ALL tiles, all Color Control tiles, or just a particular tile (eg. With a specific named style)?

:page_facing_up: How to target specific tiles using named styles