message: Added createPortal on <NotifyContainer />
diff: import * as React from 'react';
  +import { createPortal } from 'react-dom';
  import cn from 'classnames';
  import { Space } from 'components/atoms';
  import { SpaceDirection, SpaceSize } from 'components/atoms/Space/Space';
  @@ -49,12 +50,14 @@ const NotifyContainer: React.FC<NotifyProps> = ({
  const onClose = React.useCallback((i) => remove(i), []);
  - return (
  + return createPortal(
  <Space direction="vertical" size={size} className={cn('ebs-notify', `ebs-notify--${position}`)}>
  {list.map((props, i) => (
  <NotifyItem key={i} size={size} onClose={() => onClose(i)} {...props} />
  ))}
  - </Space>
  + </Space>,
  +
  + document.getElementById('portal') as HTMLElement,
  );
  };
  