@keyframes glowing {
0% { background-color: #98d4ff; box-shadow: 0 0 5px #fff; }
10% { background-color: #92cdf7; box-shadow: 0 0 20px #fff; }
20% { background-color: #8cc7f2; box-shadow: 0 0 20px #fff; }
30% { background-color: #85c0eb; box-shadow: 0 0 20px #fff; }
40% { background-color: #7fb9e4; box-shadow: 0 0 20px #fff; }
50% { background-color: #78b1dc; box-shadow: 0 0 20px #fff; }
60% { background-color: #7fb9e4; box-shadow: 0 0 20px #fff; }
70% { background-color: #85c0eb; box-shadow: 0 0 20px #fff; }
80% { background-color: #8cc7f2; box-shadow: 0 0 20px #fff; }
90% { background-color: #92cdf7; box-shadow: 0 0 20px #fff; }
100% { background-color: #98d4ff; box-shadow: 0 0 5px #fff; }
}

.new_update {
animation: glowing 1500ms infinite;
}