Problems with Content Builder in Enfold

Hi,

I am trying to set up a homepage with enfold content buidler. I can order the elements as i wish, but the page displays wierd.

I set up the layer slider (works perfectly), after that a color section with a light gray background and a text block. Beneath that a 4 1/4 blocks with a icon box in each.

If I set the background of the color section, the whole content background shows in the chosen color and not only the color section. If I move the color section beneath the row with the icon boxes, the whole content shows the default background color, the color section, too. The icon boxes are streched over the whole page width.

There seems to be some CSS conflicts, I disabled all plugins, but no effect. Kriesi Theme is out of the box, only general settings have been set.

Please advise

Achim