MUIDataTableToolbar-root @media print setting might have negative impact on printing of table?


## Expected Behavior
This area should render in print outs, if I'm not mistaken the toolbar has a left and right side and the left is reserved for the table's title?

## Current Behavior
The display none is applied to the MUIDataTableToolbar so the @media print change is making the table render without a title section. I can understand not wanting to see the actions menu, if that is the case I would suggest applying the css to those sections and do visibility hidden rather than display none since visibility will persist the empty space.

| Tech | Version |
|--------------|---------|
| Material-UI | 4.9.1 |
| MUI-datatables | 3.0.1 |

Start by locating the MUIDataTableToolbar print-media styling and review the issue screenshot and expected behavior. Check the table in print preview to confirm whether the title area remains visible while action controls are handled appropriately; done means the toolbar title is preserved in printed output.

Written by the indexing model from the issue text.