I've been updating some internal stylesheets to use css logical properties for margins and padding.
https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_logical_properties_and_values

There seems to be broad browser support these days for this.

However, when exporting pages to PDF via Prince it seems like these properties are not having any effect?

I've attached screenshots of html vs pdf output from Prince 14.2

The markup on the example div was
```
margin-block-start: 1.875rem;
```

Thank you,

1. html-example.png‎ 23.9 kB ‎
   html example of margin-block-start
2. pdf-example.png‎ 18.9 kB ‎
   pdf output of margin-block-start example

Prince does not support the logical properties like margin-block-start yet, no.