Hi. I have a question about how to target :before element and run a tween on it, and need help to run my codepen demo.   I found some people have shown a demo targeting ".class:before"[1][2][3][4], and came across a website[5] that is apparently using GSAP and targeting :before element. However, I also found other people said it is impossible[6], and my codepen demo doesn't work. Can anyone fix my codepen to target :before element?   I'm using the latest version of GSAP ("gsa