content: import React from 'react';
  import {Button, Portal} from 'apparena-patterns-react';
  
  export default function PortalExample() {
      return (
          <Portal
              attachToNode={document.getElementById('root')}
          >
              <div style={{position: 'fixed', top: 0, right: 0, zIndex: 200}}>
                  <Button
                      type="outline-primary"
                  >
                      My Portal Button
                  </Button>
              </div>
          </Portal>
      );
  }