I am converting my bootstrap 2 site to bootstrap 3 and am a bit stuck on a particular control which is several sets of tab pages controlled by toggle buttons.

Here is an example of my working bs2 code:

<http://bootply.com/97187>

If I run this code in bs3, I get this:

<http://bootply.com/97189>

The problem as you will see is that the buttons no longer behave like a group of radio buttons. They toggle individually.

I am currently here:

<http://bootply.com/97184>

This looks like it works but it doesn't. The grey colour you get when you click on a button is in fact, the "I've now got the focus" colour. Click somewhere else and it goes back to white.

I **really** need the buttons to toggle as they did in bs2. What small thing am I neglecting here?