When I’m reading someone’s profile, the font is too small that my eyes feel uncomfortable. Just like this:
But when I’m reading forum, the font size fit my phone’s screen well so I fell comfortable. Like this:
So how to make the font size fit to my screen when reading profile? I can force the page to enlarge, but that means I have to move the screen every time I finish reading a line of words, that’s so inconvenient! Please tell me how to do with this problem, it will help me a lot. 
My phone is Android system.
