您在什么情况下使用< section>标签html 5,代替< div> ;???
解决方法
Examples of sections would be chapters,the var@R_404_437@s tabbed pages in a tabbed dialog Box,or the numbered sections of a thesis. A Web site’s home page could be split into sections for an introduction,news items,and contact information
The section element represents a generic document or application section…The section element is not a generic container element. When an element is needed for styling purposes or as a convenience for scripting,authors are encouraged to use the div element instead.