XF 1.5 can't find CSS for unread indicator

[vbuser]

I customized the icons for xenforo-ui-sprite.png. I've tried using firebug to find the CSS but won't work.

.LoggedIn .discussionListItem .unreadLink, .LoggedIn .discussionListItem .ReadToggle {
  background: rgba(0, 0, 0, 0) url("styles/default/xenforo/xenforo-ui-sprite.png") no-repeat scroll 10000px 0;
  display: block;
  height: 10px;
  left: 5px;
  overflow: hidden;
  position: absolute;
  text-indent: 9999px;
  top: 10px;
  white-space: nowrap;
  width: 10px;
}

FIXED: CHANGED CSS

.LoggedIn .discussionListItem .unreadLink, .LoggedIn .discussionListItem .ReadToggle {
  background: rgba(0, 0, 0, 0) url("styles/default/xenforo/custom/xenforo-ui-sprite.png") no-repeat scroll 10000px 0 !important;
   background-position: -5px -42px !important;
}

 

[EQnoble]

You can find that particular block of css within the discussion_list.css template.