Add images + better cache handling...

css/app.css

@@ -107,10 +107,13 @@ a:visited {
 #fullscreen {
     padding: 2px;
 }
-/* Override Bulma z-index for modals (TODO: SASS??) */
+/* Override some Bulma rules for modals (TODO: SASS??) */
 .modal {
     z-index: 1000;
 }
+.modal-content {
+    width: 60vw;
+}
 /* Custom controls */
 .site-control {
     padding-top: 3px;
@@ -120,21 +123,21 @@ a:visited {
 /* Leaflef map container */
 @media (max-width: 840px) {
     .map-sm {
-        height: 650px;
+        height: 450px;
     }
 }
 @media (min-width: 840px) and (max-width: 960px) {
     .map-sm {
-        height: 700px;
+        height: 600px;
     }
 }
 @media (min-width: 960px) and (max-width: 1280px) {
     .map-lg {
-        height: 750px;
+        height: 700px;
     }
 }
 @media (min-width: 1280px) {
     .map-lg {
-        height: 860px;
+        height: 800px;
     }
 }