import React from 'react' import { Link } from 'react-router' import { Container } from 'react-responsive-grid' import { prefixLink } from 'gatsby-helpers' import { rhythm, adjustFontSizeToMSValue } from 'utils/typography' class Template extends React.Component { render () { const { location, children } = this.props let header if (location.pathname === prefixLink('/')) { header = (