You also need a reference to this CSS in your XHTML. That's shown in Listing 4.

您需要在您的XHTML中引用这个CSS，如清单4所示。

youdao

We want to create a reference to a CSS file in the layout, as shown in Listing 9-4.

在这个布局中，我们想要生成一个对CSS文件的引用，如清单9 - 4所示。

youdao

We want to create a reference to a CSS file in the layout, as shown in Listing 9-4.

在这个布局中，我们想要生成一个对CSS文件的引用，如清单9 - 4所示。

youdao