How can I define a header in imagevuexV2 that is always on top of the gallery and the main menu - please take a look at the example "http://www.lucadifilippo.com"
Here the header can never be overlyed by the image shown in the main area - like in the example of my website http://www.westausgang.de - if you make the window very small, the image in the main area will overlay my header.
Thanks in advance for your feedback!