Class to manipulate the select tag

[perillosantana]

Is your feature request related to a problem? Please describe.
I have a problem on the iphone where it zooms when I try to select something in the select tag (the error happens in the inputs too).

Describe the solution you'd like
To solve the problem just add the css font-size: inherit;, this will solve the problem, but to add this style I need a class.

Component:
https://github.com/vtex-apps/product-list/blob/master/react/QuantitySelector.tsx