I am having an issue that appeared just now, before it was working fine. My sticky menu appears under the content in the page it does not appear on top of everything and the menu does not work. All this happens when I have an element file that selects the site header to merge. I do not know what is going wrong.
http://www.portlandtangofest.com, please check page ABOUT, I have modified the home page to keep it functioning.
Can somebody help me?