Css reset with Eric Meyer
One of the more annoying things when doing web designs is the fact not every browser seems to have the same default values for all the html elements. This can potentially wreck your design in some browsers and trying to fix a design for one browser were is looks bad, can probably lead to a screw up in another browser.
Therefore you should reset all the browsers default style values and Eric Meyer has made a nice little set of styles that you can copy/paste and use in your own web-design.