Zimbra customization - left with two unwanted white spces

Hello zimbra team,

We are running a pilot project with Open source version of Zimbra.
While changing few of the options available with the web interface we are left with a "space alignment issue" after removing the "Save" and "Advanced" buttons.

I have attached the snapshot of the web mail picture.
Note the two spaces after the "Search" button.


Is any way to remove this space?

I was using zimbra version "zcs-5.0.5_GA_2201.RHEL4.20080417001732"

Thanks in advance
Jose