text: import React from 'react'
  import PropTypes from 'prop-types'
  import Helmet from 'react-helmet'
  
  import Header from '../components/header'
  import Menu from '../components/menu';
  
  import './index.css'
  
  const Layout = ({ children, data }) => (
    <div>
      <Helmet
        title={data.site.siteMetadata.title}
        meta={[
          { name: 'description', content: 'This is a sample website with Gatsby' },
          { name: 'keywords', content: 'sample, something' },
        ]}
      />
      <Header siteTitle={data.site.siteMetadata.title} />
      <Menu/>
      <div
        style={{
          margin: '0 auto',
          maxWidth: 960,
          padding: '0px 1.0875rem 1.45rem',
          paddingTop: 0,
        }}
      >
        {children()}
      </div>
    </div>
  )
  
  Layout.propTypes = {
    children: PropTypes.func,
  }
  
  export default Layout
  
  export const query = graphql`
    query SiteTitleQuery {
      site {
        siteMetadata {
          title
        }
      }
    }
  `
  