Here's what you've got at the moment, with a couple of typos corrected:
Edit fiddle - JSFiddle[
^]
<div class="info">
<div class="d-flex bg-dark align-items-center justify-content-around py-5 text-white">
Here's the fixed version:
Edit fiddle - JSFiddle[
^]
<div class="info d-flex flex-column h-100">
<div class="d-flex bg-dark align-items-center justify-content-around py-5 text-white flex-grow-1">
- Add
d-flex flex-column h-100
to the <div class="info">
- Add
flex-grow-1
to the <div class="d-flex bg-dark align-items-center justify-content-around py-5 text-white">