Hey! Not possible right now, I might code that as a feature one day. Right now you could set a gif as a background image. I foyu just want it for the homepage, then you could right click the row in the gridder of your homepage and set the bg image. Take a look here at "Fullbleed images": http://laytheme.com/how-to-use.html
A
AmineGhorab
@AmineGhorab