<svg width="320px" height="320px" version="1.1" xmlns="http://www.w3.org/2000/svg">
  <path d="M20 315
           A 30 50 0 0 1 162.55 162.45" 
        stroke="black" fill="green" stroke-width="2" fill-opacity="0.5"/>
</svg>

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.