I have created a responsive email with a two-column layout for desktop, and the columns stack on mobile by changing the TDs to display:block in my media query. This is not working in the Outlook app on IOs. This works on all other mobile devices that usually recognise media queries, and it works perfection on the Outlook app on Android devices, but not IOS.

The device recognises the media query for other things, as the stacked TDs used different background colors and font colors, and even hides some TDs, which is all working, but the TDs are not stacking. I'm pretty stumped at this point.