Hi,
Based on my understanding, the control is not center in the cell of the table in the Visual Studio Design view, even though you set it to center.
How do you set the table, using TD tag's HorizontalAlign attribute or link to external CSS file? If you are using CSS file, please make sure the path is correct. For example, we can use "../" instead of "~/". For more information about asp.net website paths, see http://msdn2.microsoft.com/en-us/library/ms178116.aspx
Do other controls have such issue (style is lost)? If not, could you please post a simple test code that can be used to repro this issue? By this code, we can move more quickly toward a solution.
I look forward to receiving your test results.
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