Ion-nav-bar covers ion-nav-view at top?

wwlweihai March 8, 2015, 1:55pm 1

why my ion-nav-view was partly hiden by ion-nav-bar??

my code is

Topic		Replies	Views
When providing ion-view to be rendered in ion-nav-view , some of the html is not showing ionic-v1	0	538	April 4, 2016
I need help ionic-v1	0	441	December 28, 2014
Ion-header-bar hides first ion-item or overlaps ion-view content ionic-v1	9	6102	June 9, 2016
Nav-bar covers and hides everything at the top ionic-v1	2	4701	October 27, 2014
Question regarding ion-nav-bar ionic-v1	0	685	February 19, 2016