.date-list {
  font-size: 20px;
}

.banner-placeholder {
  color: #000;
  font-size: 14px;
  letter-spacing: 1px;
  text-align:center;
}

.banner-item.active .banner-placeholder {
  color: #999;
}

@media (max-width: 768px) {
  .banner-placeholder {
    font-size: 12px;
  }
}