text: import styled from 'styled-components'
  import PropTypes from 'prop-types'
  
  const CenteredColumn = styled.div`
    margin: 0 auto;
    width: ${props =>
      (props.small && '40ch') || (props.medium && '60ch') || '60ch'};
  `
  
  CenteredColumn.propTypes = {
    small: PropTypes.bool,
    medium: PropTypes.bool,
  }
  
  /**
   * @component
   */
  export default CenteredColumn
  