카운트다운 테스트
#promo-banner { display: flex; align-items: center; background: linear-gradient(to right, #fffde7, #ffe0b2); padding: 20px; font-family: sans-serif; color: #333; width: 100%; box-shadow: 0 4px 10px rgba(0,0,0,0.1); flex-wrap: wrap; } .banner-block { display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: 20px; padding: 5px; } #block-1 { flex: 0 0 10%; min-width: 80px; justify-content: flex-start; } #block-2 {













