Hi!
Please create a minimal demo
Buy the way, ScrollTrigger does not have any property with name target, cssRule plugin was deprecated and autoAlpha or scaleX is not css rule.
You need something like
gsap.to(docImgAfter,{
duration:1.2,
scrollTrigger:{
markers:true,
trigger:docImgAfter,
start:"top center",
toggleActions:"restart none none none"
},
scaleX:0,
ease:"Power1.out"
})
gsap.to(docImgBefore,{
duration:1.2,
scrollTrigger:{
trigger:docImgAfter,
start:"top center",
toggleActions:"restart none none none"
},
x:-60,
autoAlpha:1,
ease:"Power1.out"
})