Current browser requirements:
Google Chrome: version 55 and newer
Opera: 44 and newer
Mozilla Firefox: 50 and newer
Microsoft Edge: 14 and newer
Yandex Browser: 17 and newer
Safari: 10 and newer
Current browser requirements:
Google Chrome: version 55 and newer
Opera: 44 and newer
Mozilla Firefox: 50 and newer
Microsoft Edge: 14 and newer
Yandex Browser: 17 and newer
Safari: 10 and newer