Sign in / sign up with Github displays a blank page

[bajiat]

Steps:

1. Go to nightly.apinf.io
2. Press Sign in
3. Press Sign In with Github

Result:
A blank modal is shown. No progress after that.

(I also tried sign up w Github and that also gives a blank page)

Screencapture included as a comment.

Browser:
Chrome v. 50.0.2661.102

[bajiat]

[bajiat]

Underlying issue is mixing http and https content. The error is only prominent if you are using apinf from http, but works if in https. Related issue to be opened.

[bajiat]

Related issue: #1099