Everything is possible. So it is possible to promote four lines of code as a plugin. I don’t care, I just want to put my name in it. And also to give my ‘plugin’ some funny name. Permanento, baby, yeah!…
BTW, it is very usefull. It solves a problem. Read on.
Install Permanento plugin. Put your styles in
wp-content/ plugins/ permanento/ script.js.