Rose,
I think it is bug with the demo used.
I am using the watch demo and don’t have this issue and never had to use CSS code to change the pre-defined display.
Regardless of whether the above bit I said is true or not.
It just doesn’t make sense to have the pre-defined bit to only show the partial text within a phrase when there is enough space to show all the wording.
Please tell developer team to fix in next update.