fix mobile map view

mapapp/templates/maps/ya_index.html

@@ -128,6 +128,7 @@
         padding: 0;
         position: fixed;
         height: 95vh;
+        width: 100%;
     }
     #yapanel{
         position: absolute;
@@ -155,4 +156,4 @@
         </div>
     </div>
 
-{% endblock %}
+{% endblock %}