title: Puppeteer not rendering color, background color when I try to save PDF on disk
body: <p>This is my node.js and HTML template code which creates a PDF from an HTML template. It's not putting in the colors.</p>
  
  <pre><code>const puppeteer = require('puppeteer');
  
  (async () =&gt; {
      const browser = await puppeteer.launch();
      const page = await browser.newPage();
      await page.goto("file:///D:/pdf_export/template/template.html");
      await page.pdf({
          path: 'output.pdf',
          printBackground: true
      });
      await browser.close();
  })()
  </code></pre>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
      &lt;head&gt;
          &lt;meta name="viewport" content="width=device-width, initial-scale=1.0"/&gt;
      &lt;/head&gt;
  
      &lt;body&gt;
          &lt;p style="color: red;"&gt;Hello World&lt;/p&gt;
      &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>When I open the output.pdf, it only shows 'Hello world' in black not in red.</p>