title: Saxon / Fop / PDF has weird thick lines in Chrome/Edge but not Firefox / Safari
body: <p>together with Saxon + Fop and an xsl i am creating a PDF that, for reasons unknown to me, is being rendered differently on different Browsers.
  Firefox / Safari don't display those thick/overlayed lines, Chrome/Edge does.</p>
  
  <p>My questions would be:
  - could the issue be in my xsl? 
  - is that something known that PDF may differ that greatly on different Browsers?
  - is there something i can do?</p>
  
  <p>The only thing i tried was to change to a different Fop Version but the thick lines are still there.</p>
  
  <p>Below you will find what i mean:</p>
  
  <p>Thick lines on Chrome:</p>
  
  <p><a href="https://i.stack.imgur.com/bkXRx.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/bkXRx.png" alt="Thick lines on Chrome"></a></p>
  
  <p>"same" area but on Firefox:</p>
  
  <p><a href="https://i.stack.imgur.com/JWIHo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/JWIHo.png" alt="&quot;same&quot; area but on Firefox "></a></p>
  
  <p>Thanks for any input.</p>