Somehow the child pages don't show up on my website. I use a custom template and custom menus to build navigation menus. Strangely, when I look at the source code, the child pages are there, but they are hidden in live view. The slider plugin is vSlider and I used z-index (at least I think I did) to bring the navigation in front, but still nothing. I also used the browsers "inspect element" feature to delete the whole slider part hoping the menu would then appear, but it didn't.
You can have a look at the website - http://goo.gl/O23qC
I used the same template on another site, too, with minor adjustments - http://goo.gl/XdlOC, but here everything is OK.
I believe there is a minor error somewhere, but I can't figure it out.
Looking forward to your thoughts