trezor-wallet/src/js/components/common/Footer.js

import styled from 'styled-components';
import PropTypes from 'prop-types';
import React from 'react';
import { bindActionCreators } from 'redux';
import { connect } from 'react-redux';

import colors from '~/js/config/colors';
import * as LogActions from '~/js/actions/LogActions';

const Wrapper = styled.div`
    width: 100%;
    font-size: 12px;
    color: ${colors.TEXT_SECONDARY};
    padding: 22px 48px;
    border-top: 1px solid ${colors.DIVIDER};
    display: flex;
`;

const A = styled.a`
    margin: 0px 6px;
    margin-right: 20px;
`;

const Copy = styled.div`
    margin-right: 20px;
`;

const Footer = ({ toggle }) => (
    <Wrapper>
        <Copy>© 2018</Copy>
        <A href="http://satoshilabs.com" target="_blank" rel="noreferrer noopener" className="satoshi green">SatoshiLabs</A>
        <A href="tos.pdf" target="_blank" rel="noreferrer noopener" className="green">Terms</A>
        <A onClick={toggle} className="green">Show Log</A>
    </Wrapper>
);

Footer.propTypes = {
    toggle: PropTypes.func.isRequired,
};

const mapDispatchToProps = dispatch => ({
    toggle: bindActionCreators(LogActions.toggle, dispatch),
});

export default connect(null, mapDispatchToProps)(Footer);