javascript - sass set width as variable if its not known -


i'm using sass in project , want set variable equal 0.1*width of content element. width in sass not declare, mean width set in js (window).height * x (it example), in css file there no declaration of content{width: x;}

to more specyfic have 1 content, have width , height generated in js other things in sass:

.content{background:red; padding:10px;}

and want create variable 10% of width of .content, , variable 12% of height of element make flexible layout in (i want make grid on .content), , can see there no declaration of elements in sass mean width , height.

is there possibility create variables ($widthcell = .content.width) ?


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