content: import React from 'react';
  import { makeStyles } from '@material-ui/core/styles';
  import Paper from '@material-ui/core/Paper';
  import Tabs from '@material-ui/core/Tabs';
  import Tab from '@material-ui/core/Tab';
  import PhoneIcon from '@material-ui/icons/Phone';
  import FavoriteIcon from '@material-ui/icons/Favorite';
  import PersonPinIcon from '@material-ui/icons/PersonPin';
  
  const useStyles = makeStyles({
    root: {
      flexGrow: 1,
      maxWidth: 500,
    },
  });
  
  export default function IconTabs() {
    const classes = useStyles();
    const [value, setValue] = React.useState(0);
  
    const handleChange = (event, newValue) => {
      setValue(newValue);
    };
  
    return (
      <Paper square className={classes.root}>
        <Tabs
          value={value}
          onChange={handleChange}
          variant="fullWidth"
          indicatorColor="primary"
          textColor="primary"
          aria-label="icon tabs example"
        >
          <Tab icon={<PhoneIcon />} aria-label="phone" />
          <Tab icon={<FavoriteIcon />} aria-label="favorite" />
          <Tab icon={<PersonPinIcon />} aria-label="person" />
        </Tabs>
      </Paper>
    );
  }
  