MAPG-97 add initial map editor with Leaflet (works as map viewer now)

public/static/css/map_editor.css

@@ -0,0 +1,49 @@
+#map {
+    width: 100%;
+    height: calc(100% - 50px);
+    z-index: 1;
+}
+
+#map.selected {
+    height: calc(50% - 25px);
+}
+
+#panorama {
+    width: 100%;
+    height: calc(50% - 25px);
+    display: none;
+    z-index: 1;
+}
+
+#noPano {
+    display: flex;
+    position: absolute;
+    left: 0;
+    bottom: 0;
+    right: 0;
+    height: calc(50% - 25px);
+    z-index: 2;
+    visibility: hidden;
+    background: #cccccc;
+}
+
+#noPano>p {
+    margin: auto;
+}
+
+#control {
+    position: absolute;
+    right: 10px;
+    top: 60px;
+    width: 125px;
+    z-index: 3;
+}
+
+#placeControl {
+    position: absolute;
+    right: 10px;
+    top: calc(50% + 35px);
+    width: 100px;
+    z-index: 3;
+    visibility: hidden;
+}