Is it possible to customize the look of the Twitter Block module block?
More specifically, I would just like to change the header of the block which by default says "Tweets" and a Follow button. I'd like to maybe add a background image and put different text where that header is.
There doesn't seem to be much documentation regarding this. All I've come across is this snippet from 3 years ago about editing template.php: https://drupal.org/node/1118306 but I don't know if this is still relevant with the current version and whether if that is the solution I'm looking for.
I've also come across this tool called customize-twitter-1.1: https://github.com/kevinburke/customize-twitter-1.1 but also not sure whether this would apply to what I'm trying to do.