If requiring help? Please think first before posting and follow these basic points:
1. Describe as clearly as possible the problem you are having.
2. Please describe what elements the problem appears on.
3. Provide sight of the code you are using pasted within <code> tags.
Describe as accurately as possible the problem rather than the solution you require, allow us to establish the best course of action/remedy.
If you don't post code then we have no understanding of how your page is working, it is insufficient the majority of the time to just post the CSS as CSS requires the markup structure to make sense.
It is helpful where possible to provide your page live online so that we may see for ourselves the problem in action.
Please follow these basic points as we do not then have to repeat pointless requests for these steps to be followed and you will receive faster and more accurate solutions to problems.
And lastly do ensure that your code is validated and has a complete standards switching DTD.