The pseudo-classes
property is used to add special effects to some selectors. This property can be used mainly to:
Style an element when a user mouses over it.
Style visited and unvisited links differently.
Using the :link
pseudo-class on a link <a>
element to change color.
a:link { color: blue; }
Using the :hover
pseudo-class on a link<a>
element to change color.
a:hover { color: green; }
Using the :visited link
pseudo-class on a link<a>
element to change color.
a:visited link { color: green; }
selector:pseudo-class { property: value; }
Pseudo-class
are different from CSS classes but they can be combined.Pseudo-classes
help you cut down on excess classes in your markup.For more information, see http://www.w3schools.com/Css/css_pseudo_classes.asp
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