drop area icon not showing when being used in localhost

[Lennuj420]

as the title describe i am building an app in local server, i am wondering why the dropify icon is not showing.

but when i deploy the code in codepen the icon does work correctly

https://codepen.io/Lennuj420/full/wxyrrV/

thank you for reading.

[Lennuj420]

solved by using cdn instead. please close