html, body, #map {
    color: #445a5a;
    font-family: sans-serif;
    font-size: 16px;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: #0d416b;
}

@keyframes pulse {
    33% { background-color: rgba(255, 255, 255, 0.5); transform: scale(1.1, 1.1); }
    100% { background-color: transparent; }
}

.we-pm-icon {
    border-radius: 50%;
    animation-name: pulse;
    animation-duration: 2s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: 3;
    animation-play-state: running;
}