blinking text

<head>
<style>
p3{
font-size: 200%;
color: #000000;
font-family: “georgia”;
animation:blinkingText 1.2s infinite;
line-spacing: 150%;
margin: auto;
}
@keyframes blinkingText{
0%{ color: #000000; }
49%{ color: #000000; }
60%{ color: white; }
99%{ color:white; }
100%{ color: #000000; }
}
</style>
</head>
<p3>TEXT GOES HERE</p3>