content: import React from 'react';
  import Header from '../components/header';
  
  class Callback extends React.Component {
    render() {
      return (
        <div className='page page--callback'>
          <Header />
          <main role='main'>
            <div className='inner'>
              <div className='loader'>
                <svg version='1.1' className='wind-animated' viewBox='0 0 198 100' style={{ enableBackground: 'new 0 0 198 100' }}>
                  <path className='wind swirl-1' d='M56.1,41.8c0,0,41.1,0.2,43.8,0c2.6-0.2,8.2-1.9,8.5-7.6c0.3-6.3-4.6-9.3-8.5-9c-7.6,0.6-7.5,12.2,0.8,10.4' />
                  <path className='wind swirl-2' d='M41.4,52.1c0,0,81.2,0.4,85.6,0c4.4-0.4,13.3-4.5,13.7-14c0.5-10.4-7.1-14.8-13.5-14.2C112,25.4,116.5,49,132,39.7' />
                  <path className='wind swirl-3' d='M81.6,62.6c0,0,59.5-0.4,62.8,0c3.1,0.4,8.2,1.2,8,7.8c-0.2,6.5-10.8,7.4-10.5,0.9' />
                </svg>
              </div>
              <div className='login-message'>
                Authenticating user. Please wait...
              </div>
            </div>
          </main>
        </div>
      );
    }
  }
  
  export default Callback;
  