1
Well after playing with it for a while (trail & error) I did get it to work. I must admit that the documentation on this is extremely light.
Here is how to use cascading style sheets, with C# and HTML.
For each html file, within the HEAD tag, simply embed the LINK tag:
main
OR
in Microsoft Visual Studio, for C#, just select, from the form design mode, Format-Document Styles... and select the style sheet.
Of course you must first create a valid style sheet. Also, the tag names in your html files must match those found in your "*.css" file or it will not work.
Tom