Updated web browsing. Generally, tabs don't have a clearly defined visible outline. Bookmarks, too much space between rows, so e.g. less bookmarks are visible - have to scroll down to find. Make firefox easier to use, not harder. Need to have defined contrast on the page for each process or thing that you're doing e.g. buttons, lines, whatrever should have a clear contrast so you can see quickly. Time should be spent doing what it is you're doing, not spent trying to see firefox properly etc.