content: import React from 'react';
  import Paper from 'material-ui/Paper';
  import Menu from 'material-ui/Menu';
  import MenuItem from 'material-ui/MenuItem';
  import Divider from 'material-ui/Divider';
  
  const style = {
    display: 'inline-block',
    margin: '16px 32px 16px 0',
  };
  
  const MenuExampleDisable = () => (
    <div>
      <Paper style={style}>
        <Menu desktop={true}>
          <MenuItem primaryText="Back" />
          <MenuItem primaryText="Forward" disabled={true} />
          <Divider />
          <MenuItem primaryText="Recently closed" disabled={true} />
          <MenuItem primaryText="Google" disabled={true} />
          <MenuItem primaryText="YouTube" />
        </Menu>
      </Paper>
      <Paper style={style}>
        <Menu desktop={true}>
          <MenuItem primaryText="Undo" />
          <MenuItem primaryText="Redo" disabled={true} />
          <Divider />
          <MenuItem primaryText="Cut" disabled={true} />
          <MenuItem primaryText="Copy" disabled={true} />
          <MenuItem primaryText="Paste" />
        </Menu>
      </Paper>
    </div>
  );
  
  export default MenuExampleDisable;
  