The font color is white in IE, there’s no problem, but in Firefox or Chrome, the font color is black.
W3C Css validator :
In CSS1, a class name could start with a digit (“.55ft”), unless it was a dimension (“.55in”). In CSS2, such classes are parsed as unknown dimensions (to allow for future additions of new units) To make “2f_subtext” a valid class, CSS2 requires the first digit to be escaped “.\32 f_subtext” [2f_subtext]
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