Hi @bkchua,
There are many elements that need to be resized accordingly with the base font size ratio. So you can upgrade to the Pro Version to have an access to change the font size to those elements individually. But as you asked for the content font size on mobile view so please go to ‘Appearance > Customize > Design Option > Custom CSS’ and paste the below Custom CSS Code.
@media (max-width: 767px) {
body, input, textarea {
font-size: 16px;
line-height: 1.5;
}
}
Thanks