F_A_8_Test_app/src/components/public-components/footer/index.js

import React from 'react';
import store from './../../../state';

export default props => (
    <div className="footer">
        <p className="footer__us">
            TOP-company
            "<span className="footer__us us__inline--red">T</span>est.<span className="footer__us us__inline--green">i</span>o"
        </p>
        <p className="footer__copyright">&copy; 2018, 'Test.io', all right reserved</p>
        <button style={{"z-index": 4000, "color": "red"}} onClick={() => console.log(store.getState())}>Redux - State</button>
    </div>
)