Can't edit styles

[matheas]

Hi I’m not sure what’s going on,but I can’t edit article styles. In fact everything in that themes area is greyed out andI can’t seem to be able to select anything. Does anyone have any idea what might be going on? Thanks! Maria

[Matt_Leathes]

Usually one of two things, someone else is editing the theme or you’ve got it open in another browser window/tab as I have here: