Absolute positioning and different screen resolutions?

[Spartan]

I have been learning and playing around with CSS menus.
The problem I'm having is when I absolutely position something in one screen resolution with pixels, I go to another and its all messed...anyway to "multi" position with pixels?

[DrDoc]

Welcome to Webmaster World!

If you want it to look the same under different resolutions you have two options:

1) use a "wrapper", or bounding container which stays the same
2) always position in reference to the top-left corner, or top-right, but not both.