Relative but with no base URI - There is no base URL specified in the Content-Location of the main header but using the messages base URL and all the relative URLs are referenced using this base URL.
不带基础 URI 的相对 URI ― 主报头的 Content-Location 中没指定基础 URI，但使用消息的基础 URL，并且对所有的相对 URL 都是使用这个基础 URL 进行引用。
2
Now the header is set to a height of 200 pixels, features text that is very large (about 250% of the base font size) and displays a bright yellow color.