screen background not coming transparent

[manoveg]

Hi,
I am new to sencha touch so kindly bear with me.
I am using Sencha touch 1.1
I have made a form panel and set background image to it using

bodyStyle: "background-image:url(images/wallpaper.png) !important",

now I have various elements inside thisFormPanel and I have arranged them using nested layout. That is I have a vbox layout and 3 hbox layout inside this vbox layout.
The problem I am facing is for the screen area taken by these vbox and hbox layout I am not getting the background image that I set earlier in the FormPanel. This part of the screen is appearing with default color.

Please advice how to handle this situation.

[mitchellsimoens]

Some items have a background set on this that would not show the background. Inspect the DOM to find what elements and their corresponding components have a background set on it.