How to fix Bootstrap slider layout?

Question

Bootstrap

Hello!
I've already broken all my brains, but I can't understand why the content of this slider doesn't adapt as it should? Each slide is a different height. Tin. I could not give birth to a solution devoid of all the minuses. And you just need a working slider)
Poke, please, where is the error and how to fix it?

Answer 1

Well... my personal opinion...
I don't like your "col" classes)))

<div class="row"> ---  раздели на строки .... 
       <div class="col-12"></div>
</div>
<div class="row">
      <div class="col"></div> --- а тут  определи ширину grid
      <div class="col"></div> --- и тут  определи ширину grid
</div>

Thus, at least you can define the width
. And then there are many ways.... either the photo adjusts to the div and scales itself, or the div cuts off a part of the photo that does not fit into the specified parameters