User-Agent: Mozilla/5.0 (Windows; Windows NT 6.1; en-US; rv:2.0b2pre) Gecko/20100718 Minefield/4.0b2pre Build Identifier: Mozilla/5.0 (Windows; Windows NT 6.1; en-US; rv:2.0b2pre) Gecko/20100718 Minefield/4.0b2pre When using the default profile to open firefox, bookmarks sidebar appears abnormal, specifically with an effect of blur added to the text (see screenshot) Reproducible: Always Steps to Reproduce: 1.Open firefox with default profile Start -> Run -> firefox -no-remote -P default 2.Perform CTRL + B to open the Bookmarks menu from sidebar 3.Open another profile of your choice and repeat step 2 4.Inspect UI of both Sidebars in both profiles Actual Results: Bookmarks Manager in sidebar appears blurry Expected Results: Both UI of Bookmarks sidebar should look the same for both profiles. Note: see screenshot