Here's the challenge: I want to make the left div stretch to the height of the right div
https://i.sstatic.net/R3MCY.png
and here's the desired outcome
https://i.sstatic.net/UAXWC.png
Currently, I'm implementing this using bootstrap
<div class="row">
<div class="col-6">
<input placeholder="left div" />
</div>
<div class="col-6">
<input placeholder="" />
<input placeholder="" />
<input placeholder="" />
<input placeholder="right div" /> /* This is the right div */
<input placeholder="" />
</div>
</div>
I'm undecided on whether to use CSS or javascript for this task.