import { Global } from '@emotion/core' ; import theme from '../theme' ; const GlobalStyles = ( ) => { return ( < Global styles = { { body : { boxSizing : 'border-box' , margin : 0 , fontFamily : theme . fonts . sansSerif , lineHeight : theme . lineHeights . normal , color : theme . colors . gray [ 8 ] , backgroundColor : theme . colors . gray [ 0 ] , } , '*, *::before, *::before' : { boxSizing : 'inherit' , } , } } />); } ; export default GlobalStyles ;