Weird Custom Printing Format (Jinja + HTML and CSS)

[Yamen_Zakhour]

You should prefix flex and any unsupported CSS, check these

HTML Print format previews well, but PDF generation is apparently ignoring any CSS

I assume you are trying to use flex. You will need to prefix your CSS as wkhtmltopdf does not support latest CSS. Like this; .flex { display: -webkit-box; display: -webkit-flex; display: -moz-box; display: -ms-flexbox; display: flex; } .inline-flex { display: -webkit-inline-box; display: -webkit-inline-flex; display: -moz-inline-box; display: -ms-inline-flexbox; display: inline-flex; } .flex-row { -webkit-box-orient: horizontal; -webkit-box-dir…