Hi @wrathyimp,
Thank you for reaching out to us for assistance. To apply this CSS to the top margin of the overall feed, you could use a rule like this:
[id^=sb_youtube_].sb_youtube {
margin-top: -90px !important;
}
If there is unwanted space between the YouTube feed and other content on the page, you may also want to check the style settings for the blocks containing the content to make sure they don’t have additional margin or padding.
If I can provide any further assistance, please let me know.
Best regards,
Louis