Mixed Content – in style.css

Hi, in the style.css in the css Directory is following line:
@import url(http://fonts.googleapis.com/css?family=Open+Sans:400,300,600);

this leads to an mixed content Error in IE11 (Firefox seems to ignore it; there it is only in the console, not in the Frontend…)

This line fixed it:
@import url(//fonts.googleapis.com/css?family=Open+Sans:400,300,600);

I would be very happy if you solve it in your code (beside the fact, that it could be a GDPR issue, loading fonts from external servers…).

Best regard,

Stefan Imhoff