CSS3：不（选择器）不工作的部分
问题描述：
我不太确定我做错了什么。
I'm not quite sure what I'm doing wrong.
section:not(#2) { font-size:33px; }
更新：
忘记了不使用数字的例子！
Forgot about not using numbers for the example!
愚蠢的我，我做了这样的事情，忘了＃之前当前。 麻烦的语法错误。
Silly me, I was doing something like this and forgot the # before current. Pesky syntax errors.
current = $(this).attr('id');
$('section:not(#'+current+')').css('height',titleHeight);
答
您的 id 无效， id 从不以数字开头，您需要一个字母开头
Your id is invalid, id never starts with a number, you need an alphabet at the start
a href =http://jsfiddle.net/6EskH/3/ =nofollow noreferrer> 演示
Demo
<section id="a1">Section 1</section>
<section id="a2">Section 2</section>
<section id="a3">Section 3</section>
CSS
section:not(#a2) { font-size:33px; }
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