Problem Layer order (z-index) [1.7.2]

Perfect Alex.

I wonder if there is some other solution, as would be practical in the way mentioned.

Basically, you set up a layout that has pictures and videos in 16: 9.
But I want to insert a bottom bar with weather, time, and financial information.

If you reduce the size of the content area, I will have problems in the proportion of videos and images.

Any option?