How can I substantially increase the font size on mobile? (FSB)

On mobile browsers, the font size of the Free Shipping Bar is capped to prevent excessive sizes. Therefore if you increase the size of the bar past a certain point, it will impact desktop only. However, if a bar only targets mobile only, the cap will not apply.

There is a way to make the mobile font substantially larger and still target desktops too, but this requires activating two bars simultaneously (a Premium feature). To achieve this, create two bars:

- One targets the desktop devices
- One targets the mobile devices

Using this technique, the mobile bar can have a larger or smaller font size.