content: import React from 'react';
  import PropTypes from 'prop-types';
  import { withStyles } from 'material-ui/styles';
  import List, { ListItem, ListItemText } from 'material-ui/List';
  import Divider from 'material-ui/Divider';
  
  const styles = theme => ({
    root: {
      width: '100%',
      maxWidth: '360px',
      backgroundColor: theme.palette.background.paper,
    },
  });
  
  function ListDividers(props) {
    const { classes } = props;
    return (
      <div className={classes.root}>
        <List component="nav">
          <ListItem button>
            <ListItemText primary="Inbox" />
          </ListItem>
          <Divider />
          <ListItem button divider>
            <ListItemText primary="Drafts" />
          </ListItem>
          <ListItem button>
            <ListItemText primary="Trash" />
          </ListItem>
          <Divider light />
          <ListItem button>
            <ListItemText primary="Spam" />
          </ListItem>
        </List>
      </div>
    );
  }
  
  ListDividers.propTypes = {
    classes: PropTypes.object.isRequired,
  };
  
  export default withStyles(styles)(ListDividers);
  