div#stuning-header .dfd-stuning-header-bg-container {background-image: url(https://mathcenter.gr/wp-content/uploads/2019/09/Φροντηστήριο-Μαθηματικών-Mathcenter-Έφη-Παπαδάκου-3.jpg);background-size: cover;background-position: center center;background-attachment: scroll;background-repeat: no-repeat;}#stuning-header div.page-title-inner {min-height: 550px;}
