SMF default theme button font type

[Aravot]

Could someone please tell me what is the font type used in SMF buttons (default theme), I can't figure it out.

Thanks

[[Unknown]]

http://www.simplemachines.org/community/index.php?action=search2;params=YWR2YW5jZWR8J3wwfCJ8YnJkfCd8MSwyLDMsNCw1LDYsNyw4LDksMTAsMTEsMTIsMTMsMTQsMTUsMTYsMTcsMTgsMTksMjAsMjMsMjQsMjYsMjgsMjksMzAsMzEsMzMsMzQsMzUsMzYsMzcsMzgsMzksNDAsNDEsNDQsNDUsNDcsNDgsNDksNTAsNTEsNTYsNTcsNTksNjAsNjMsNjUsNjYsNjgsNjksNzAsNzEsNzIsNzQsNzUsNzYsNzcsNzgsNzksODAsODEsODMsODR8InxzaG93X2NvbXBsZXRlfCd8fCJ8c3ViamVjdF9vbmx5fCd8fCJ8c29ydHwnfHJlbGV2YW5jZXwifHNvcnRfZGlyfCd8ZGVzY3wifHNlYXJjaHwnfGRlZmF1bHQgYnV0dG9ucyBmb250

-[Unknown]

[Aravot]

I search for 'button font type' didn't find any what terms did you use. 

[[Unknown]]

I believe I used... "default buttons font".

-[Unknown]