A: hover failure in IE 7

When creating a page, the page Jump uses jquery's Ajax function binding, so the htmlCodeSimplified as follows

  <  Div  ID  = 'Pading'  >  
  <  Span  = 'Current'  >  1  </  Span >  
  <  A  >  2  </  A  >  
  <  A  >  3  </  A  >  
 <  A  >  4  </  A  >  
  <  A  >  5  </  A  >  
  <  A >  6  </  A  >  
  <  A  >  7  </  A  >  
  </  Div  > 

 

This method can be used in IE 8, FF when the mouse passes through; A: hover event can be triggered (here the border color is changed)

However, in IE 7, the: hover event fails, and it has not been found for a long time. After the href attribute is added to the tag, it will be normal in IE 7.

However, the same paging code can run normally in IE 7. I still don't know why.