I try to make a transparent background for the heading (logo + MENU) on http://www.domgaz.eu
and then move my slider max. to the top (the slider should be then the background for the MENU)
unfortunely if I move the slider to the top, its cover to 100% the logo and MENU
Can I lift up the logo + menu with the z-index?
if YES: how should looks the code for the z-index in CSS?