@media only screen and (max-width: 667px) {

    .hide-lg {
        display: block;
    }

    .span-block {
        font-size: 15px;
    }

    .box-title .title,
    .box-title-white .title {
        font-size: 27px;
    }

    .nav-title {
        font-size: 1rem;
    }

    .leaflet-control-alert {
        top: 100%;
    }
}