It’s perfectly possible—and valid—to begin a class with a number: http://csswz.it/14ivmrV
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Replying to @csswizardry
@csswizardry@mathias is well explained how to work with CSS character escape sequences http://bit.ly/1ABSo9G (16m)#cssday1 reply 0 retweets 0 likes
Replying to @iamyamakin
@iamyamakin …and https://mathiasbynens.be/notes/css-escapes … for the text version :) +@csswizardry
1:42 PM - 6 Jan 2015
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