Button not respecting height of parent div

The first button isn’t respecting the height of the div that’s surrounding it, causing the image to poke out of the div.

<div class="bg-card text-card-foreground overflow-hidden rounded-xl border shadow-sm animate-fade-in h-[330px] w-64">
  <div class="flex items-center justify-center gap-2 h-36 p-0"><button class="inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 text-foreground underline-offset-4 hover:opacity-90"><img src="https://placehold.co/700" class="h-full w-full object-cover"></button></div>
  <div class="flex items-center p-6 flex-col gap-2"><button class="inline-flex items-center justify-center whitespace-nowrap rounded-md font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 text-foreground underline-offset-4 hover:opacity-90 text-lg">Title</button>
    <p>Subtitle</p>
    <p class="line-clamp-3 text-center text-sm">This is a description</p>
  </div>
</div>

enter image description here

Codepen

If you remove the first button, the image respects the height of the surrounding div:

enter image description here

Codepen

What’s in a button tag that causes this?