body {
  <a href="https://www.glitter-graphics.com"><img 
  src="http://dl9.glitter-graphics.net/pub/392/392259xhgrrm58hd.gif"
  width=150 height=20 
  border=0></a><br><a 
  href="https://www.glitter-graphics.com" 
  target=_blank>glitter-graphics.com</a>
    color: #000000;
    animation: blinkingText 1.2s infinite;
    margin: auto;
    font-size: 2rem;
    font-family: sant joan;
  }
  @keyframes blinkingText {
    0% {
      color: #000000;
    }
 
    49% {
      color: #000000;
    }
 
    60% {
      color: white;
    }
 
    99% {
      color: white;
    }
 
    100% {
      color: #000000;
    }
  }