iPad Black/White reading at Night
I hope someone knows how to fix this situation on my wife's iPad.
She reads late at night with the lights out. She start out with the bed light on and the text is black on white background. As soon as she puts the bed light out, the text turns to white with a black background. She wants the black text with white background. I tried a few things w/o luck.
Is there way to fix this problem?
iPad Air 2, iOS 11