Merge pull request #9709 from ian-liu/clock/Bug869811_alarm_label_of_mini_attention_screen_is_overlapping_in_two_line

Bug 869811 - [Clock] The alarm goes off page is broken and overlapping after attention screen switched between full/status bar mode. patch2 r=alive(cherry picked from commit 393b3f57822ae0f34055c6a6060f1433136bafa0)

Conflicts:

	apps/clock/style/onring.css