Display font size issue

Hi Team,

I am facing some issue in our MedPlus App due to mobile display > font size > large. i.e., If some one is increasing display font size in their mobile. My App font size is also increasing and its creating layout issues. how do i stop increasing of font size…

Please suggest me a solution. whether it can be done through CSS or JS.

download app: https://play.google.com/store/apps/details?id=com.medplus.mobile.android&hl=en

Thanks & Regards
Sam