Default Values for HTML Elements
This is a great bit of information I came across recently which describes the default formating of elements in HTML4 – it came in handy for me today as I had a heading set up as H3 – but I wanted to change this to a span (for SEO purposes) without loosing the current formating. With this info, all I had to do was copy the default styling to my span.class and I was done!!
Take a look: http://www.w3.org/TR/CSS2/sample.html