It looks ok on desktop and mobile modern browsers.
However, in some relative old browsers (3-5 years ago), it’s not showing things in the right way. I’m trying on Android Browser for Android 4.4.2. In my opinion it’s a problem with the flex display of xstore. I’m checking the code and it includes a polifyll for this issue (flexibility.js).
Please let me know if i need to configurate something else.
Old browsers could give the errors because of using CSS styles that are up to date but if we want to be top notch in we can’t use out of date styles to support out of date browsers. Unfortunately, we can’t even test theme in such old browsers because don’t have old devices.