webawesome/src/components/qr-code/qr-code.styles.ts

import { css } from 'lit';
import componentStyles from '~/styles/component.styles';

export default css`
  ${componentStyles}

  :host {
    display: inline-block;
  }

  .qr-code {
    position: relative;
  }

  canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
`;