I had problems with my site in chrome on both windows and Mac, I had several people who tested it on several computers, and this behavior is not 100% of the time, but very common. A website in this current state can be viewed at: georgereith.com/test/
Below is what my site should look like now:

However, when some people with chrome open it, it loads as follows:

The strange behavior is that when you start to highlight things where there is no missing background, chrome seems to display more background:

Does anyone know what might cause this behavior?
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