.parallax-layer{
    background: url('../images/bg/01.jpg') 50% 0 no-repeat fixed;
}

.parallax{
	background-repeat: repeat-y;
	background-size: cover;
	background-position: center center !important;
}
/*this class will be activated on mobile devices in order to switch off the parallax effect*/
.parallax-off, .no-parallax {
	background-attachment:scroll !important;
	background-size:cover !important;
}