All modern web browsers now have a 'Reader View' mode available. Is it possible, via CSS and/or Javascript, to tell browsers to automatically use the 'Reader View' version on mobile devices that have up to 480px screen width?
I just don't want to create a mobile version of the site since the 'Reader View' version works perfect on mobile devices (that have 320px-480px screen width).
PS. I'm not looking for the information when the Reader View icon is triggered - I want to force the Reader View mode on mobile devices that have less than 480px screen width. Besides, the Reader View mode is available in other browsers too (not only in Firefox).