Google Material Design Icons not compatible with IE 11

[DavidMaza]

The Google Material Design Icons in pretty-checkbox aren't compatible with IE 11 and display as large square boxes.

https://lokesh-coder.github.io/pretty-checkbox/

[lokesh-coder]

Hi @DavidMaza ,

Issue has been fixed in new version 3.
Here's the updated documentation

Feel free to open if you face the same issue.
Thanks!