content: import React from 'react'
  import {Entity} from 'aframe-react'
  
  export default props => (
    <Entity
      material={{
        color: 'blue'
      }}
  
      position={[0,-20, 0]}
      geometry={
        { primitive:"plane"
        , width: "200000"
        , height: "200000"
        }
      }
      rotation={[-90, 0, 0]}
      >
    </Entity>
  )
  