Reports linked in a JO email should be customisable(background color and borders)

In one recent scenario - linking of a report was required in the JO email, but we were unable to customise the background of the Report linked. Just like the global reporting settings, the reports in the JO should be customisable as well so that it can match the overall look and feel of the Email template. 

Thanks for the input Ankita, I have added this to product backlog for prioritisation.

We would also love to be able to customize (colors) the tabular reports in a JO email.