What properties window ? You're doing ASP.NET, right ? You should just be editing the aspx directly. It has width and height properties, or you can add them. Check they are making it to the end HTML, and if not, you need to work out why.
Christian Graus - Microsoft MVP - C++ "I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )