It's really a big accessibility problem. I can't read this article without using the Chrome inspector to change styles.
And I'm far from being visually Impaired.
Sorry, but it must be said.
I'm guessing English isn't your native language, so this is a diction note:
You should say "I've been wanting to fix". "willing" is strictly correct, but it conveys that you've been waiting for someone to ask you to fix it. "wanting" conveys that you knew about the problem but hadn't found the time to deal with it.
Hope that helps.
(Also, before saying that I've written this out of some foreign notion of English and that I just wouldn't understand, my own native language is English.)
(though I'm not averse to using awkward phrasings or the like in casual situations where clear communication isn't the number one priority. At the moment I'm on a crusade to bring back "thrice" and {h,th,wh}{ence,ither}. )