Grid footer padding differs from header and cells padding when spreadheets is initialized

The padding in the grid footer is not consistent with the padding of the header and cells when spreadsheets is initialized on the same page.

The grid’s cells left-right padding is supposed to be 12px, however when the spreadsheet css files are loaded it gets overriden to 8th pixels.

Also the last column becomes 5px which makes the UI looks unfinished and confusing.

This is very well visible when the content of the footer is set to be “sum” instead of plain text.

Unfortunately I was not able to reproduce your issue locally.
The following snippet seems to dispaly correctly:
Please, make sure that you are using the latest builds of the Grid (or Suite) and Spreadsheet in you app.

If the problem still occurs for you please, provide a complete demo or exact steps to reproduce the issue.