Now, take a look at three selectors in Listing 7. They are div#wrap, p, and h1.

现在，看一下清单7 的三个选择器。它们是 div#wrap、p和h1。

youdao

Now, take a look at three selectors in Listing 7. They are div#wrap, p, and h1.

现在，看一下清单7 的三个选择器。它们是 div#wrap、p和h1。

youdao