body{background:#fff}.site-header{max-width:820px}.article-grid{grid-template-columns:1fr}.card{border:0;border-bottom:1px solid #ddd;border-radius:0;display:flex;background:transparent}.card img{width:220px;height:140px}.hero,main{max-width:820px}@media(max-width:720px){.card{display:block}.card img{width:100%}}