title: How to add border/outline/stroke to SVG elements in CSS?
body: <p>I'am injecting SVG elements into a webpage thanks to D3js. I have difficulties to style these elements since syntaxes like </p>
  
  <pre><code>path { border: 3px solid green; }
  </code></pre>
  
  <p>doesn't work.</p>
  
  <p><strong>How to add border/outline/stroke to SVG elements in webpages with CSS ?</strong></p>