.banner-btn{
    margin-top:10px;
    font-weight:bold;
    position:absolute;
    bottom:0;
    left:34%;
}
.glow-animate {
    padding: 10px;
    animation: blueGlow 0.8s infinite alternate;
}

@keyframes blueGlow {
    from {
        box-shadow: 0 0 10px rgba(0, 136, 255, 0.4);
    }
    to {
        box-shadow:
            0 0 15px rgba(0, 136, 255, 0.8),
            0 0 40px rgba(0, 136, 255, 0.6);
    }
}