"." in class selectors where class names have special characters

• From: Peng Yu <pengyu.ut@gmail.com>
• Date: Tue, 27 Dec 2011 15:43:40 -0600
• To: www-style@w3.org
• Message-ID: <CABrM6wnxPHgEp9siXassFUi3nKBmiNjzTv6OWF4eacrz0M4r=w@mail.gmail.com>

Hi,

http://www.w3.org/TR/CSS2

The above document doesn't explain what characters are allowed when
"." is used as the class selectors. For example,

<div class="100.100"></div>

Selecting the above element by div.100.100 seems not to work.

Do I miss anything in the document? Or this is discussed in some other
document that I'm not aware of.

-- 
Regards,
Peng

Received on Tuesday, 27 December 2011 23:07:55 UTC