Bugzilla Userstyle

bmo-user.css

@-moz-document domain("bugzilla.mozilla.org") {
  /* Fix visited links colours */
  a[href*="show_bug.cgi"]:visited {
    color: blueviolet !important;
  }
  #this-bug:visited {
    color: var(--link-text-color) !important;
  }

  /* Button hover styling */
  input[type="button"], input[type="submit"], button {
    cursor: pointer;
  }

  input[type="button"].primary:hover, input[type="submit"].primary:hover, button.primary:hover,
  input[type="button"].major:hover, input[type="submit"].major:hover, button.major:hover {
    filter: brightness(125%);
  }

  input[type="button"]:hover, input[type="submit"]:hover, button:hover {
    filter: brightness(107%);
    transition: all linear 100ms;
  }

  pre.comment-text {
    font-size: 14.25px;
  }
  
  #field-value-bug_id {
    font-weight: bold;
  }
}