Answer Numbers Cutting Off

Whenever I am taking a quiz or such, the first digit numbers and single numbers get cut off on the left hand side. More specifically, they are being faded away to where I can only see half of the number, forcing me to guess if a number is a 3 or an 8 or a 5 and a 6. This is the case on all of the quizzes I have done so far. I have an iPhone mini if that has anything to do with it. Otherwise this has been great!