iPad Mini Safari screen sizing issue

I created help documentation for an iPad app. The help opens in Safari and it works fine.

So, now we support the iPad Mini, but when we open the help in Safari on the Mini, the sizing is messed up. Also, I am told that the links do not go to the correct topics even thought they work fine on the iPad 2 and later. I created the help files in RoboHelp using the iPad screen format. They do not have a separate screen format for the Mini.

Any ideas?

Thanks,

Jim