Image Elements Distorting When Resizing In A Bootstrap Grid

I have a bootstrap grid set up to show 4 video thumbnails in a row (linking to a Lightbox to play the video) but the thumbnails are being squished. (Shared House Episodes) How can

Solution 1:

Making sure I had the image source selected to show me where the relevant CSS code was rather than having the entire div class selected allowed me to place the object-fit: cover tag and have it effect the relevant thumbnails in the table.