#places-location-settings-block {
        width: 250px;
        height: 100%;
    }

    #places-location-map-block {
        width: calc(100% - 250px);
        height: 100%;
    }

    @media (min-width: 992px) {
        /* SM */
        #places-location-settings-block {
            width: 300px;
        }

        #places-location-map-block {
            width: calc(100% - 300px);
        }
    }