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Add "Cannot start with two dash" #15

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hiloki opened this issue May 14, 2015 · 2 comments

hiloki commented May 14, 2015

It would be better for you to add to "Why dash?".

...they cannot start with a digit, two hyphens, or a hyphen followed by a digit. ..
http://www.w3.org/TR/CSS21/syndata.html#characters

Owner

rstacruz commented Jun 3, 2015

👍

1 similar comment

Contributor

stramel commented Jun 15, 2015

👍

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