frio: set a dummy img for background image if no img was set (Otherwise the empty value would be replaced in the browser with a path to the theme and the css would be loaded a second time)
frio: set a dummy img for background image if no img was set (Otherwise the empty value would be replaced in the browser with a path to the theme and the css would be loaded a second time)
friendica/friendica,annando/friendica,annando/friendica,friendica/friendica,tobiasd/friendica,tobiasd/friendica,friendica/friendica,annando/friendica,annando/friendica,fabrixxm/friendica,friendica/friendica,fabrixxm/friendica,fabrixxm/friendica,fabrixxm/friendica,fabrixxm/friendica,tobiasd/friendica,tobiasd/friendica,friendica/friendica,annando/friendica,tobiasd/friendica