mozilla/kitsune — pull request #1675 by anushbmx (2013-10-16 17:01:21+00:00)
Title: Patch 4

Added a down arrow to the drop downlist in SUMO KB. using Sprite

Note : I used an existing sprite, the one @rehandalal said https://github.com/mozilla/kitsune/blob/master/kitsune/sumo/static/img/icons-sprite.png