Based on your personal preference, you may not be a fan of the default position of the clock on the status bar. If you’d like to center the clock on the status bar of the ZTE Axon 7, XDA Senior Member kenet has you covered.
The forum thread starts off with an instructional guide which lists the changes you need to do to get a centered clock. In case you are not comfortable with the guide or are simply interested in the finished product, kenet has also posted flashable zips for the mod as well.
Check out the Center Clock Mod and Guide in our ZTE Axon 7 forums!