<div>
<svg xmlns="http://www.w3.org/2000/svg" width="200px" heigth="200px" viewBox="0 0 70 70">
<path fill="blue" d="M 30 30 H 50 V 50 H 30 Z">
</svg>
<div>
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.