[error.angle] CSS Validator Translation

Text in English:
   %s is not a valid angle. Value should be between 0 and 360

Language:
   zh-cn

Translation:
   %s 不是有效的角度数值。值应该介于 0 和 360 之间

-- Help translate the CSS Validator:
http://qa-dev.w3.org:8001/css-validator/translations.html#