Two columns in pdf layout

[elmarra]

Hi everyone.
I'm about to transfer the site from Joomla 3 to Joomla 4 with Fabrik attached.
On a test environment I am carrying out various tests of the various lists to correct any errors.
In the custom pdf layout I can't get the two columns and the three columns in the same row.
The guide here:

PDF output

Docu is work in progress. Installation If Fabrik PDF output should be used you must install the "Fabrik Library" from Fabrik Download https://fabrikar.com/download to get the necessary files including the dompdf and mpdf library (it's to big to have it in Fabrik core). Go to Fabrik "Options"...

fabrikar.com

it refers to fabrik 3 and an old version of dompdf and bootstrap.
Can you help me fix the layout?
Thank you all.

 

[troester]

Instead of setting the Bootstrap2 classes it's now Bootstrap5.

See new PDF output CSS example.

 

[elmarra]

Thanks for your guidance, finally after two months I understood why it wasn't working.
I knew about the move to bootstrap 5, but even though I made changes to the custom css file it didn't work.
Actually, when moving from fabrik 3 to 4, I was using the old custom output.
So the changes were not recalled.
By modifying the new Fabrik 4 bootstrap template and making changes to the custom css. Now everything works.