Tryit Editor v1.8

Source Code:
<!DOCTYPE html> <html> <body> <p style="font:caption">The browser font used in captioned controls.</p> <p style="font:icon">The browser font used in icon labels.</p> <p style="font:menu">The browser font used in dropdown menus.</p> <p style="font:message-box">The browser font used in dialog boxes.</p> <p style="font:small-caption">A smaller version of the caption font.</p> <p style="font:status-bar">The browser font used in the status bar.</p> <p><b>Note:</b> The result of the font keywords is browser dependant.</p> </body> </html>
Result:
W3Schools.com - Try it yourself