Squares instead of FontAwesome icons on mobile site?

Question

Fonts

Site yk02.ru - if you look from the phone, then the squares. The font does not turn off, how does this happen?

Similarly, the squares, if you look through the tools of Google Chrome - pretend to be a phone.

Answer 1

If Font Awesome icons appear as squares, just add the following piece of code to your stylesheet:

@import url("https://netdna.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css");