Theme does not render Excel file properly

[msimoni18]

I'm using the sphinxcontrib-excel-table-plus extension. When I add an Excel file, it renders blank. If I switch to the sphinx-rtd-theme, the Excel file renders properly. It seems like an issue with the pydata-sphinx-theme since it works with another theme.

[12rambau]

Could you send a screenshot of the expected output and the one you get using our theme? My guess is that t his extension is using css class that are not covered by us.