Div Height size in percentages not working

Hello I am trying to create product cards with data populated by my cms items. I’m unable to get to that step as i just wanted to test creating a single card. I want to use percentage sizing for the divs height but it doesn’t seem to take effect. I have played with different sizes, triple checked that all of its parents were sized in percentages, added min and max widths, tried using auto in the regular height and min and max boxes just for giggles and never got anything to work. Id like it to be sized to about 35% or 25% height. Here is a screenshot

Here is my site Read-Only: Webflow - Copy of Craig's Dynamite Site