Bootstrap not working on my tribute page?

Hi. I have a tribute page that I’m working on:

and the bootstrap button (read more) isn’t working. Bootstrap is included in the css section of the settings.

I’d appreciate any help anyone can offer, as well as suggestions on improving my tribute page.

Is it supposed to link to Wikipedia? If so, it works fine for me.

Actually, I just fixed it by linking to another CDN

include bootstrap js. Also add <meta name="viewport" content="width=device-width, initial-scale=1"> into the header