styled components add fonts code example

Example: styled components import google font

injectGlobal`
  @import url(‘https://fonts.googleapis.com/css?family=Montserrat:400,900|Roboto');
  body {
    padding: 0;
    margin: 0;
    font-family: Roboto, sans-serif;
  }
  h1 {
    font-family: Montserrat;
  }
`