yellowled/s9y-2k11 — comment on commit aaf485caef8c314815f7efea13c750327893d0ce
File:  line 0
By yellowled:

That's tough – most of the German online CSS references are poorly maintained. Try [Michael Jendryschiks HTML/CSS introduction](http://jendryschik.de/wsdev/einfuehrung/css/selektoren) – I'm not sure how up-to-date this is, though. [Sitepoint's CSS reference](http://reference.sitepoint.com/css) is way better and actively maintained, but in English.

Quick explanation: #xyz>div selects any div which is a direct child if #xyz; #xyz div selects any div which is a child of #xyz, but it doesn't have to be direct, it can be nested in other elements; #xyz > div is the same as #xyz>div since whitespace doesn't matter in CSS. :-)