Stylotron

stylotron.js

import React, { Component } from 'react';
import { styled } from 'styletron-react';

const Wrapper = styled('div', {
    backgroundColor: 'black'
})

const Title = styled('h1', {
    color: 'white'
})

class App extends Component {
    render() {
        return (
            <Wrapper>
                <Title>Hello Styletron!<Titleh1>
            </Wrapper>;
        )
    }
}

<Title>Hello Styletron!<Titleh1>

should be

<Title>Hello Styletron!<Title>