cross-framework-web-components-3

card.ts

...
import { sharedStyles } from './shared/style';

const componentStyle = css`
  h2 {
    margin-bottom: 1rem;
  }
  .card + .card {
    margin-top: 1.5rem;
  }
  @supports (display: grid) {
    .card + .card {
      margin-top: 0;
    }
  }
  .card {
    cursor: pointer;
    border: 1px solid;
    border-radius: 0.25rem;
    display: flex;
    flex-direction: column;
    position: relative;
  }
  .card .text {
    padding: 1rem;
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
    cursor: pointer;
  }
  .card p {
    max-width: 60ch;
  }
  .card .img {
    height: 6.5rem;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 1rem));
  }
  .card .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
  }
  .card a {
    outline: none;
  }
  .card h2 a {
    text-decoration: none;
  }
  .card h2 a:focus {
    text-decoration: underline;
  }
  .card h2:focus-within ~ .cta {
    box-shadow: 0 0 0 0.125rem;
  }
  .card:focus-within h2 a:focus {
    text-decoration: none;
  }
  .card small {
    display: block;
    text-align: right;
  }
  .card small a {
    position: relative;
    text-decoration: none;
    padding: 0.5rem 0;
  }
  .card small a:hover,
  .card small a:focus {
    text-decoration: underline;
  }
  .card .text > * + * {
    margin-top: 0.75rem;
  }
  .card .text > :nth-last-child(3) {
    margin-bottom: 0.75rem;
  }
  .card .text > :nth-last-child(2) {
    margin-top: auto;
    padding-top: 0.75rem;
  }
  .cta {
    padding: 0.75rem;
    border: 1px solid;
    border-radius: 0.25rem;
    text-align: center;
  }
  .cta > a {
    text-decoration: none;
  }
`;

@customElement('card-image')
export class Card extends LitElement {
    static styles = [sharedStyles, componentStyle];
    ...
}