Content is not displayed correctly, how to fix it?

Question

css

I installed the plugin "FancyBox - photo gallery + modal windows" on the site, the plugin works fine, but in the template the picture is displayed crookedly. Goes under the video block - how to fix it? I searched through the developer console in the browser but nothing came up.

here is the link , please see where is the mistake?

Answer 1

#fancy_outer{
    z-index: 999999;
}

Answer 2

You can also tell me, on the catalog page at the top there is a link "Catalog" if you hover over it, a drop-down list will appear - everything is fine, but if you go to the product page , then for some reason the drop-down list is no longer on this link?