Avoiding orphaned breaks

Love the plugin!

We are looking to keep headings with the following paragraphs and avoiding column breaks within the paragraphs.

We have a /dkpdf/ folder and a dkpdf-index.php file in our child theme and have been adding CSS at line 23. However the following CSS isn’t accomplishing our goal:

h2, h3 {

 -webkit-break-after: avoid;

 break-after: avoid;

}

p { 

 display:inline-block; 

 -webkit-column-break-inside: avoid-column;

 -moz-column-break-inside: avoid-column;

 break-inside: avoid-column;

 white-space: nowrap; 

}

It seems that the generator isn’t interpreting those stypes. Is there something else we should do to remove the breaks?

Sample page and DK PDF (password: pcares):

https://staging.phippsburgcares.org/resources/food-assistance-programs/

https://staging.phippsburgcares.org/resources/food-assistance-programs/?pdf=468

Thanks in advance!