<link
  href="https://fonts.googleapis.com/css?family=Roboto:300,400,500"
  rel="stylesheet"
/>
<link
  href="https://fonts.googleapis.com/icon?family=Material+Icons"
  rel="stylesheet"
/>
<link
  href="http://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css"
  rel="stylesheet"
/>

<style>
  html,
  body,
  #root {
    height: 100%;
    min-height: 100%;
  }
</style>
