For some reasons, your code is not accessible in GitHub, it's showing 404 error to me
You could've used a header element (probably h2) for the Card heading text instead of p tag.
There's no need to give fixed height to an element, let the content decide the height. You've given a fixed height of 47% to card element, due to this the text is overflowing.
Remove the height from the card and then adjust some padding and margins.