容器，内容和页脚的div也要使用适当的背景图片和风格设置。

The container, content and footer divs are also styled with the appropriate background images.

youdao

容器，内容和页脚的div也要使用适当的背景图片和风格设置。

The container, content and footer divs are also styled with the appropriate background images.

youdao