I was guessing it was for IFrame, which I've been reading about. Granted, I'm still new to web development, but it appears as if IFrame is not recommended.

>Thanks
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>The best way to get as closest to the initial topic as possible, and the safest, and simplest as well, is to simply squeeze the inner table inside the outer one which gives an additional one pixel, which is not easy to see, but provides a little bit of a 3D look. This is for an IFrame, such as a selection pick list, so it helps a little bit to stand it out from the main container.
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>I have attached an image. This will provide an overview of an upcoming version for this site.
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>Don't pay attention to the column headers as presently the stylesheet is not fully finalized so the textbox is higher in height than the select.