<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
html,
body {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
display: table;
background-color: black;
}
.container {
display: table-cell;
text-align: center;
vertical-align: middle;
}
.glow {
color: #FB4264;
font-size: 9vw;
line-height: 9vw;
text-shadow: 0 0 3vw #F40A35;
}
.glow {
animation: glow 1.2s ease infinite;
-moz-animation: glow 1.2s ease infinite;
-webkit-animation: glow 1.2s ease infinite;
}
@keyframes glow {
0%,
100% {
text-shadow: 0 0 1vw #FA1C16, 0 0 3vw #FA1C16, 0 0 10vw #FA1C16, 0 0 10vw #FA1C16, 0 0 .4vw #FED128, .5vw .5vw .1vw #806914;
color: #FED128;
}