Pdf letter size

Your HTML looked correct in the browser. The PDF does not. The first page breaks early, the footer jumps, a table row spills onto a second page, and someone on the team says the CSS must be wrong. Usually it isn't. The problem is simpler and more annoying. Your layout was designed for one paper standard, and the renderer produced another. That mismatch hits fast in cross-platform apps. A frontend dev tests in a browser print preview, a backend job generates PDFs on Linux, and a customer