.glow-gradient {
 font-size: 1em;
 font-weight: bold;
 padding: 20px 40px;
 color: #fff;
 background: linear-gradient(45deg, #ff0000, #ff9900, #ffff00, #33cc33, #00ccff, #9933ff, #ff33cc);
 background-size: 400% 400%;
 border-radius: 10px;
 box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
 animation: gradientAnimation 5s ease infinite;
}


@keyframes gradientAnimation {
 0% {
     background-position: 0% 50%;
 }
 50% {
     background-position: 100% 50%;
 }
 100% {
     background-position: 0% 50%;
 }
}