On my system (IE 5.0 and Netscape 3.0 tested), the #tree tag writes tables that are misaligned past the third level. Here's an example: http://zdp.zope.org/guide/index_html?tree-e=eJyLNjKytNRRMDI2MAaRRiDSxMgk FgA8fgTR#2424 Hopefully this URL gets you to the correct place. Here, when "Chapter I", "Chapter II" (under "Introducing Zope" -> "Introduction to the Zope..." -> "Getting Started" --> "Outline") and so on is expanded, there's a gap between the second and third level, and an even larger gap between third and fourth level. This seems to vary depending on which levels are expanded. I have not researched the problem, just noted its existence on several browsers and several trees (ZDP, QuickStart, my own trees, etc.). -- Alexander Staubo http://www.mop.no/~alex/ "In the end, we all assume room temperature." --John Maynard Keynes