Boxes are being highlighted in black border

[Sir Loin Steak]

I'm sure this wasn't happening before now... Even this text box is being highlighted!

Can you see that this box has a thick black line around it?

Is this a normal Safari feature?

What's going on?

??

And look: the box stays on the screen even when I scroll down to post this message.

 

[Jisuo]

disable VoiceOver in system preferences -> universal access

 

[Sir Loin Steak]

Well, how the hell did that get enabled?

But thanks anyway, it's done now.

 

[Jisuo]

Well, how the hell did that get enabled?

But thanks anyway, it's done now.

It can be enababled with some keyboard shortcut by accident.