rajeev - please don't post in 11 month old dormat topics or we might miss you post altogether. It's always better to create a new topic of your own. Also, Please would you post your URL, superuser id and pswd in the secure tab of your post and I'll have a look for you.
When developing web sites it is useful to learn to use either, the Inspector in Firefox, Chrome Developer Tools in Chrome, or one of the other browser developer tools, they will save you hours on things like this and they're very easy to use.
Please search forums before posting. Please make sure your post includes the version of the CMS you are using and a link to the problem. Annotations on screenshots can also be helpful to explain problems/goals. Please use the "secure" tab for confidential information.