Support Threads

I found a thread about doing it for the menu, maybe it is as easy as this?

How could one fake the iOS7 effect of the page opacity showing the background image with slight blur. here is something I stumbled upon but unsure if I can do this with in custom css on Vantage http://jordanhollinger.com/2014/01/29/css-gaussian-blur-behind-a-translucent-box/#