.price-up{color: var(--lumo-success-color);animation: flash-green 0.6s ease-out}.price-down{color: var(--lumo-error-color);animation: flash-red 0.6s ease-out}@keyframes flash-green{0%{background-color: rgba(76,175,80,0.3)}100%{background-color: transparent}}@keyframes flash-red{0%{background-color: rgba(244,67,54,0.3)}100%{background-color: transparent}}