@keyframes signal-label-pulse-kf {
    0%, 100% { opacity: 1; }
    50%       { opacity: .5; }
}
.signal-label--pulse {
    animation: signal-label-pulse-kf 2s cubic-bezier(.4,0,.6,1) infinite;
}

.signal-cta--hover:hover { transform: scale(1.05); transition: transform .2s ease; }
.mxw-lg { max-width: 32rem !important; }