text: import React from 'react';
  import Card from '@material-ui/core/Card';
  import { makeStyles } from '@material-ui/core/styles';
  
  const useStyles = makeStyles({
    card: {
      width: 250,
      height: 450,
      margin: 8,
    },
  });
  
  function UnRevealedCard(props) {
    const classes = useStyles();
  
    return <Card className={classes.card}></Card>;
  }
  
  export default UnRevealedCard;
  