$red: #ff0;
$black: #000;

// :global(.btn) {
//   color: $red;
//   composes: primary-color from './botton2.scss';
// }

:global {
  .btnbox {
    width: 500px;
  }

  .btn {
    background: $black;
    color: $red;
    display: inline-block;
    line-height: 50px;
    width: 100%;

  }

  .link {
    color: green;
  }

  .box {
    color: yellow;
  }
}