我在这里得到一个w3c验证错误,因为
The mentioned element is not allowed to appear in the context in which you've placed it; the other mentioned elements are the only ones that are both allowed there and can contain the element mentioned. This might mean that you need a containing element, or possibly that y
我想在我的网站上放些复活节彩蛋。如果你点击单词“食物”中的字母f,就会出现一张布朗尼的图片。我可以点击字母f和布朗尼出现,但问题是,食物这个词并不是以一个单词的形式出现的--它出现在f和ood之间。我的代码: $('.f').on('click', function () { return text === 'f
DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">