edit

main/assets/mobile/js/config.js

@@ -81,7 +81,7 @@ layer.Show = function(e)
 	}
 	var c = 'layer-cont convert-result';
 	if (layer_class) {
-		layer.box.find('.convert-result').attr('class', c + layer_class);
+		layer.box.find('.convert-result').attr('class', c + ' ' + layer_class);
 	} else {
 		layer.box.find('.convert-result').attr('class', c);
 	}