Credits to Icon Designers:

Icons made by srip from www.flaticon.com is licensed by CC 3.0 BY
Icons made by Freepik from www.flaticon.com is licensed by CC 3.0 BY
Icons made by Freepik from www.flaticon.com is licensed by CC 3.0 BY
Icons made by turkkub from www.flaticon.com is licensed by CC 3.0 BY