changed look of geosearch control (not using image from google server

anymore)

src/main/webapp/css_new/geosearch.css

@@ -16,17 +16,9 @@
 	padding: 0px;
 }
 
-.leaflet-control-geosearch-btn:before {
-    background: url("//maps.gstatic.com/tactile/omnibox/search-button.png") repeat scroll 0 0 rgba(0, 0, 0, 0);
-    content: "";
-    display: block;
-    height: 17px;
-    margin: 0 auto;
-    width: 17px;
-}
-
 .leaflet-control-geosearch-btn {
-	background-color: #4D90FE;
+    background:  url('/isochrones/img_new/geosearch.png') no-repeat scroll center center #72FE4D;
+    background-size: auto 100%;
 	border: 0px none;
     border-radius: 0px 5px 5px 0px;
     height: 38px;