.countdown{font-size:2rem;color:#333;-webkit-animation:countdown-animation 5s linear infinite;animation:countdown-animation 5s linear infinite}@-webkit-keyframes countdown-animation{0%{-webkit-transform:scale(1);transform:scale(1)}50%{-webkit-transform:scale(1.2);transform:scale(1.2);color:#e74c3c}to{-webkit-transform:scale(1);transform:scale(1)}}@keyframes countdown-animation{0%{-webkit-transform:scale(1);transform:scale(1)}50%{-webkit-transform:scale(1.2);transform:scale(1.2);color:#e74c3c}to{-webkit-transform:scale(1);transform:scale(1)}}