html body.cs-body article.cs-articlePreview {width: calc(100% /5 - 2em);}
@media (max-width: 1099.98px) {
  html body.cs-body article.cs-articlePreview {width: calc(100% /4 - 2em);}
}
@media (max-width: 800.98px) {
  html body.cs-body article.cs-articlePreview {width: calc(100% /2 - 2em);}
}