How can I remove a random bit of padding under a video block only on one of my case studies?

Site URL: http://www.productions-inc.com/videos/2022/7/22/barbour-x-ben-amp-marina-fogle-aRBM7

Im trying to remove to bit of a padding under a video block on the one of the case studies on this site. It only seems to be showing on this one http://www.productions-inc.com/videos/2022/7/22/barbour-x-ben-amp-marina-fogle-aRBM7. I can see in inspect element that

padding-bottom: 56.33803%

has been added but when I try to override that with custom CSS it doesn’t go away. Any suggestions?

Try adding to Design > Custom CSS

div#block-yui_3_17_2_1_1658487565121_111404 .embed-block-wrapper {
    padding-bottom: 20% !important;
}