Google Maps have disappeared everywhere

Yesterday something caused ALL my Maps to disappear… they had been working perfectly.
I have looked through all the related topics here on the forum, and did not find anything that helped.
Here’s my website URl; http://reservamex.com/Fun/

Immediately before I noticed the maps were no longer appearing, I was working on getting the images in the top right of the header and at the bottom of the page to resolve properly for viewing on small screen. I had found a simple CSS code and had added it to the style.css file… I removed the code immediately after I noticed the problem with the Maps disappearing, but it didn’t seem to help. The code did work for rendering the image properly.

This is the code that I had entered:
img {
max-width: 100%;
}

I also had anther plugin called Profit Builder activated from a day or so earlier that was not a GD plugin… all the available GD plugins are activated and have been activated since starting this project… and everything has been working fine until yesterday.

To me, because the issue affects ALL the maps, I think it might have something to do with the Google Maps API, but I can’t find anything on the Admin area that relates to that API.

Hope you can help…

Jim Faelker