UIEdgeInsets insets = UIEdgeInsetsMake(20, 5, 20, 5); [[UIImage imageNamed:fileName] resizableImageWithCapInsets:insets];
[button setContentHorizontalAlignment:UIControlContentHorizontalAlignmentLeft];
UIEdgeInsets insets; insets.left = insets.right = 10.0f; insets.top = insets.bottom = 0.0f; button.contentEdgeInsets = insets;