body {background: #efe;}
img.popup {width: 240px;}
div#map {height: 300px; width: 95vw; margin: auto;
	 border: groove #555 thick;
	}
.leaflet-popup-content {max-height: 300px; overflow: auto;}
.leaflet-popup-content p {white-space: pre-wrap;}

/* https://qiita.com/frogcat/items/9062de8ff0782269e3db */
.leaflet-control-container::after {
    content: url("img/crosshairs.png");
    z-index: 1000;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.e {color: red;}