@media (max-width: 580px) {
  .card-view .view-content {
    margin-left: 0;
    margin-right: 0;
    justify-content: center;
  }

  .card-view .views-row {
    width: 100%;
    padding: 0;
    max-width: 300px;
  }

  .box-title {
    min-width: auto;
  }
}