UI to increase/decrease element grid column count

[vavavavava]

I was wondering if it's possible to target the element grid column count and have it increase or decrease via custom buttons (e.g. "+" & "-").
This would be a playful way for page visitors to resize images & videos inside the element grid.

[arminunruh]

theres no built in way to do this, maybe u can find out how to do this with javascript and css