PDFCrowd PDF Not the Same As Chrome Print

We're trying to generate a PDF of this page

https://shawcor-stage.hexagroup.us/pipeline-performance/products/3lpe

using the print CSS. However, the PDF PDFCrowd gives does not match what the print preview Chrome generates as attached.

Here's the simplified version of the code used:

pdfcrowd.Client client = new pdfcrowd.Client(PdfCrowdUsername, PdfCrowdApiKey);
            client.usePrintMedia(true);

            using (System.IO.FileStream stream = new System.IO.FileStream(fullFilePath, System.IO.FileMode.Create))
            {
                client.convertURI(url, stream);
            }

Does anyone have any ideas on what I can do to get the PDF to be more like Chrome's print preview?

Hello,

Our system uses an older Chrome version which is why the pdf output differs from what you see in the Chrome's print preview.