blocks overlay central content with fluid layout

Hmm. I've not been able to duplicate this problem using the theme set to fluid width and having blocks in the right column. A couple of quick questions - do you see this in all browsers? And what version of Zen are you using with the theme? And it looks like you are just using the default gray color scheme - is that correct?

Thanks for providing that information; however, I still have been unable to replicate this. So I think you're going to need to do some customizing/tweaking of the stylesheet in the theme to get this fixed, as it may be related to something specific on your site. My advice would be to try to adjust some setting in the stylesheet "fluid-layout.css", in particular try increasing the "padding-right" setting in the following items:

  .sidebar-right #content-inner
  {
    padding-right: 210px; /* The width + right margin of #sidebar-right. */
    padding-left: 20px;
  }

  .two-sidebars #content-inner
  {
    padding-left: 210px; /* The width + left margin of #sidebar-left. */
    padding-right: 210px; /* The width + right margin of #sidebar-right. */
  }

If that doesn't fix it, let me know and I can try to come up with some other things to try.

I'm having the same problem. I did not have it prior to recently upgrading CTI Flex and Zen.

My own problem solved -- I had accidentally upgraded Zen to the beta version, not the stable version. Downgrading Zen back to the stable version solved the issue. I recommend others in the same boat to try that.