#10 CSS error in default themes

[Ron Nitzsche]

Hi,
I'm getting a css error from an installed jigsaw.w3.org/css-validator plugin, included in firefox 3.03. It's part of the Web-Developer plugin set at the Mozilla plugin site.

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1.:

Warning: Error 'line-height'. Declaration ignored.
Source: http://www.nutzleistung.de/concrete/themes/default/main.css
Line: 13
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2.:

Warning: Declaration expected, but '0px' .
Source: http://www.nutzleistung.de/concrete/themes/default/typography.css
Zeile: 13

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[Ron Nitzsche]

Thank you guys for this lovely cms!
:-)