This is because most of the new Android phones are about 480 wide-angle 800s high depending on the device, so as you wrote, the Android Landscape album should be selected as the css tablet landscape. But I think I had a similar problem with Android not raising the stylesheet, so I added this, and everything seemed to work ...
<meta name="viewport" content="width=device-width">
Do you have this in your head above your style links?
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