Fix at bottom of list Add button to be higher, so that text Add is not over button borders.

Thanks to WeKan commercial support customer and xet7.

client/components/forms/forms.css

@@ -8,7 +8,7 @@ button {
   border-radius: 3px;
   display: block;
   margin-bottom: 12px;
-  min-height: 34px;
+  min-height: 50px;
   padding: 7px;
 }
 select.full,