Most Excel users use only the Borders tool on the toolbar and assume that borders are only solid, black, thin lines. In fact, when applying borders to your worksheet there are several options available that you won't find on the Borders tool that allow you to spice up your worksheet.
Select Format, Cells and click the Border tab. You'll see that you can use different colors for your borders - even in the same cell. You can create borders of various thickness. There are several formats of dashed borders to choose from. You can even created diagonal borders.
The applications/code on this site are distributed as is and without warranties or liability. In no event shall the owner of the copyrights, or the authors of the applications/code be liable for any loss of profit, any problems or any damage resulting from the use or evaluation of the applications/code.