Forum:Alphabetization Table Icon

Hello. Due to the alphabetization icon not appearing in sortable tables, I have been using the following code on my wiki's Wikia.css page:

However, it seems the substitute image no longer exists. Are there any other methods I can use to fix this problem?

Thank you,

-- 11:46, September 18, 2012 (UTC)
 * Should work --  Random Time  12:18, September 18, 2012 (UTC)
 * Should work --  Random Time  12:18, September 18, 2012 (UTC)