Styling unsubscribe message

Hello



I want to style the unsubscribe message.

I’ve edited the the message.html.twig file of the theme. But I don’t see any changes.

Should I save the changes? Clear cache?..

What could be the problem ?

Hello

I want to style the unsubscribe message.
I’ve edited the the message.html.twig file of the theme. But I don’t see any changes.
Should I save the changes? Clear cache?..
What could be the problem ?