added lease styleing; kids without lease can be added even if they have no balance

_css/default.css

@@ -525,6 +525,15 @@ table.email.log tr:hover {
     cursor: pointer;
 }
 
+span.no-lease {
+    font-style: italic;
+}
+
+img.no-lease {
+    -webkit-filter: grayscale(100%);
+    filter: grayscale(100%);
+}
+
 .navigator {
     display: block;
     text-align: center;