Custom CSS for all Smart Tables

Hey guys,

I have a number of Smart Tables and Buttons that I can edit through custom CSS, but the fix only applies to that specific table (the atom table ID#).

How do I make the change apply to all Smart Tables or Buttons?

.so-widget-sow-price-table-atom-b9f6cab47085 .ow-pt-columns-atom .ow-pt-column .ow-pt-features .ow-pt-feature p {
text-align: center;
}

Thanks.