hover pseudo-class selection definition and usage

Definition and usage of pseudo-class selector E:hover:

Set the style of an element when its mouse is hovered.
E elements can be selected through other selectors, such as class selectors, id selectors, type selectors, etc.
Special note: IE6 does not support this selector, but it can support :hover of the a element, that is, it only supports :hover of the a element selected through the type selector.

Grammar structure:

E:hover{ Rules }

Browser support:

IE browser supports this selector.
Firefox supports this selector.
Google Chrome supports this selector.
opera browser supports this selector.

Example code:

       
  
 
html专区
 
div+css专区
 
javascript专区
 
Jquery专区
 
  

Use the type selector to set the pre-access style of the hyperlink.

       
  
 
html专区
 
div+css专区
 
javascript专区
 
Jquery专区
 
  

Set the style of a hyperlink on mouseover via class selector and id selector. Not supported in IE6.

The above code can change the background color of a div when the mouse is hovering over it. It also shows that the :hover pseudo-class is not just a scope link to the a element.