How to make an animation of a table border that change colors (as if it is a blinking light) with HTML and JavaScript?

Answer 1

<span class="blinking">Blinking?</span>

Answer 2

.blinking{ animation:blinkingText 1.2s infinite; } @keyframes blinkingText{ 0%{ color: #000; } 49%{ color: #000; } 60%{ color: transparent; } 99%{ color:transparent; } 100%{ color: #000; } }