Hi ... I am using the Mantra theme. Unfortunately, I do not write code. Just know enough not to mess things up by experimenting. Thus, I contacted the Mantra dev people to ask for the lines of code for the static header so that I could delete it and add your snippet. They responded by creating a child theme. I then uploaded the .oam file, and it works for the most part.
Where the problem lies now is that when loading Mantra's presentation page, the header usually doesn't load, but their slider on that same page does. Upon a refresh, the header will load, but their slider won't. After navigating around my site, the problem usually clears up. upon a restart of the computer, the problem emerges. i can't have this problem crop up for a visitor on their first landing on our presentation page.
Here is Mantra's suggestion to this problem: "We eventually found a workaround to that issue, but it involves replacing WordPress' built-in jQuery with Edge Suite's jQuery (which could make other plugins dependent on jQuery, especially image galleries, fail at some point in the future when this jQuery will become old) and some editing to the Edge Suite plugin itself (which will make it un-updatable). "
At this point, I'd like to start at the beginning and see if you can list the static header code that I should delete. My site is flabobairport.org.
If you have any other suggestions, fire away. Thx