css variables + gsap

[ghost666]

hi !

i have in css:

:root{
	--widthcol:calc(97vw / 4 + 0.3rem);
	--widthcolnull:0;
}

for the animation I'm trying to use

TweenMax.to('.co1' , 0.5, {"--widthcolnull":"--widthcol", delay:1});

this not working...

 

where i`m wrong?

 

thx for the answer

[Carl]

Sorry, but I'm not following what you are trying to do. Are you trying to animate one css var based on the value of another css var?

 

It would really help if you could put together a very basic codepen that shows how your elements are set up and how you expect them to animate. 

It doesn't have to be fancy, just the bare minimum of code to illustrate the issue.

 

It would be of even greater help to see how you would do this in CSS even without animation... just so we have an idea of the end result you are trying to achieve (and if its even possible).

 

Thanks!

ps. In case you haven't seen it, this article shows how GSAP handles css var tweening: https://greensock.com/css-variables