.leaflet-control-locate a {
    font-size: 1.4em;
    color: #444;
    cursor: pointer
}

.leaflet-control-locate.active a {
    color: #2074b6
}

.leaflet-control-locate.active.following a {
    color: #fc8428
}

.leafet-control-locate-location circle {
    animation: leaflet-control-locate-throb 4s ease infinite
}

@keyframes leaflet-control-locate-throb {
    0% {
        r: 9;
        stroke-width: 1
    }
    50% {
        r: 7;
        stroke-width: 3
    }
    100% {
        r: 9;
        stroke-width: 1
    }
}