The following is a demo by example of some very useful CSS Selectors. This JSFiddle page also allows developers to try out their own variations, just click on Edit in JSFiddle:
[iframe width=”100%” height=”500″ src=”http://jsfiddle.net/jbsurveyer/b7Wcr/7/embedded/result,html,css,js/” allowfullscreen=”allowfullscreen” frameborder=”0″]
Click on HTML or CSS to see the underlying code.