Overall nice work. I like your demo but find it odd that the arrow isn't clickable. I can see this being frustrating to disability users who either use a grid overlay to drill down on an item to be able to click on it, or even those with visual impairments that have spotty dark spots (from diabetes or what not) = so having more of the element clickable would be a plus.
/*max-width: 80%;*/ <- remove
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