Podwójny napis – text shadow
text-shadow: 2px 5px 0 rgba(0, 0, 0, 0.2);
WHISKEY IN THE JAR
text-shadow: -2px -1px 0px rgba(242, 201, 9, 1);
WHISKEY IN THE JAR
Ciekawy generator text shadow: http://css3gen.com/text-shadow/
Hope this helps and happy coding :)