title: Conditional code for displaying PNG in place of SVG for older browsers?
body: <p>I'm looking for a way to have older browsers display a PNG image in place of an SVG as a fallback when detected. The logo for my site is currently in SVG but older browsers, specifically IE 8 and below won't render it. I already have the logo in PNG. What's the best way to execute this?</p>
  
  <p>Thanks</p>