@keyframes glow{0%,to{box-shadow:0 0 5px rgba(59,130,246,.75),0 0 15px rgba(59,130,246,.5)}50%{box-shadow:0 0 15px rgba(59,130,246,.75),0 0 30px rgba(59,130,246,.5)}}.glow{animation:glow 2s ease-in-out infinite}