id summary reporter owner description type status priority milestone component version severity resolution keywords cc focuses 28834 Manipulate widgets in Customizer - Blue lines in Firefox GrahamArmfield ocean90 "I'm on a Windows 7 machine (64 bit) and I'm experiencing this on FF 30 - but not Chrome 35. When tabbing through the widgets in a sidebar in the Customizer, some extra blue lines appear to the left of the selected widget. Steps to recreate: - Tab to Appearance > Customize and press Enter - Tab to Widgets section and press Enter - Tab to one of the sidebars (that contains widgets) and press Enter - Tab to the widgets and the blue lines appear I have attached a screenshot. " defect (bug) closed normal 4.0 Customize 3.9 normal fixed has-patch ui