Techdirt Userblock CSS Example

div.comment-author.vcard:has(a[href="https://www.techdirt.com/user/koby77/"]),
div.comment-author.vcard:has(a[href="https://www.techdirt.com/user/koby77/"]) a
{
  background: #990000 !important;
  color: #990000 !important;
}

article:has(a[href="https://www.techdirt.com/user/koby77/"]) div.comment-content,
header.comment-meta:has(a[href="https://www.techdirt.com/user/koby77/"]) img,
header.comment-meta:has(a[href="https://www.techdirt.com/user/koby77/"]) a.url,
header.comment-meta:has(a[href="https://www.techdirt.com/user/koby77/"]) h1,
header.comment-meta:has(a[href="https://www.techdirt.com/user/koby77/"]) + div.comment-content.entry-content+footer.comment-footer-meta > span.comment-reply
{
  display: none !important;
}