Did you fix this? They seem to be working.
It’s basically because the content (on the right) is overlapping the sidebar (on the left), or at least it’s margin. So in a way, the sidebar is “under” the content block. Hidden by an invisible layer, if you will!
Try adding this to your CSS file:
.sidebar-content #primary {
float:right;
}
Is that a browser issue, maybe? I don’t see it in Firefox. Good call, Senff.
Indeed it looks like an issue in Chrome only. Firefox and IE seem to have no problem with it. Not sure if it would be a bug or just difference in interpretation!