1<resources> 2 <!-- Example customization of dimensions originally defined in res/values/dimens.xml 3 (such as screen margins) for screens with more than 820dp of available width. This 4 would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). --> 5 <dimen name="activity_horizontal_margin">64dp</dimen> 6</resources> 7