HTML5的重要特性之一在于信息的结构化处理，即内容模块化。通过将所需处理的信息划分为独立模块，能使整体设计逻辑更加清晰、流程更为顺畅，显著提升开发效率与页面可维护性。 8、 ...

A website footer may appear in the middle of the Web page and not on the bottom for a number of reasons. One of the most common is that the website content is small and the footer is pushed up to the ...

Like a document footer, a Web page footer contains information listed at the bottom of the page. The footer is also treated as its own section of the Web page, separate from the header, content and ...