Attributes

attribute^=value
attribute$=value
attribute*=value


div[class^="test"] { background: green;}
div[class$="test"] { font-size: 36px;}
div[class*="test"] { font-style: italic;}

This div has a class of "testy". It should have a green background and be italic but not 36 px.

This div has a class of "this-is-a-test". It should be size 36 and italic, but not green.

This div has a class of "this-test-fails". It should be only italic.