reorganize leaflet plugin css

style/_leaflet.scss

@@ -1,5 +1,39 @@
-@import 'leaflet/leaflet';
+$theme : "spot-theme";
+$base-color : #CCC;
+$highlight-color : #FFF;
+$background : rgba($base-color, 0.2);
+$drag-color : rgba($highlight-color, 0.2);
+$axis-color : darken($base-color,20%);
+$stroke-color : darken($base-color,40%);
+$stroke-width-mouse-focus : 1;
+$stroke-width-height-focus: 2;
+$stroke-width-axis : 2;
 
+@import 'leaflet/leaflet';
+@import 'leaflet/leaflet_elevation';
+
+/* Leaflet fixes */
 .leaflet-container {
 	background: none;
+}
+
+/* Leaflet Elevation fixes */
+.#{$theme} {
+	&.height-focus,
+	&.height-focus.line,
+	&.height-focus-label,
+	&.leaflet-control.elevation .area {
+		@include drop-shadow(0.6);
+	}
+	
+	&.leaflet-control.elevation-collapsed {
+		.background {
+			display: none;
+		}
+	
+		.elevation-toggle {
+			@extend .control-icon;
+			@extend .fa-elevation;
+		}
+	}
 }