Move minimap completely in the corner, to gain more space for the panorama

panorama/static/panorama/css/map.css

@@ -210,6 +210,6 @@ input:focus {
     height: 300px;
     width: 300px;
     bottom: 0;
-    margin: 20px;
+    margin: 2px;
     right: 0;
 }