Hi, so I have created multiple backgrounds which I would like to squeeze and expand as shown in my codepen example. However, trigger position gets messed up everytime I resize the window, the <img> will be gone and the start position is shifted. 1) How do I keep everything as it is even on window resize?
2) And also because I will be making quite a few of these backgrounds and repeating the squeeze and expand for each of them as shown in my Codepen, I'm wondering if there is a more effective way to do it rather than having one timeline for each background? I've noticed some lag when I have too many timelines, especially with the start position adding +=180% for each timeline... (by the 20th background the start is at +=3420%... )
I'm new to all of this so I apologise if any of my questions seem obvious. Any help is appreciated, thanks in advance!