Test

<style> .blinking-header {

   font-size: 24px;
   font-weight: bold;
   color: #ff0000; /* Text color */
   animation: blink-animation 1s steps(5, start) infinite;
   text-align: center;
   margin-top: 20px;

}

@keyframes blink-animation {

   to {
       visibility: hidden;
   }

} </style>

This is a Blinking Header!