Add print CSS¶

This guide shows you how to add custom CSS to the generated PDF.

Create a stylesheet¶

Create print.css:

body {
  font-size: 11pt;
}

h1 {
  color: #0f766e;
}

Convert with the stylesheet¶

Run:

md-to-pdf fixtures/basic.md --css print.css

The custom CSS is appended after the built-in print styles.

You should see:

Wrote fixtures/basic.pdf

Open the PDF and check that the heading uses the custom color.

Use print-focused CSS here. Browser-only interactive styles will not affect the generated PDF.

For layout problems, keep the generated HTML with Debug rendering.