w3schools
FLATICON

FLATICON

"Line chart" made by Freepik from www.flaticon.com

"Mail" made by Freepik from www.flaticon.com

"Office worker" made by Freepik from www.flaticon.com

 

Webseite: www.flaticon.com

Ionicons

Ionicons

100% free and open source.

 

Webseite: ionicons.com

Pixabay