Fix minor bug with parallax in portrait
Fix minor bug with parallax in portrait

carabina/NVBnbCollectionView,e-tipalchuk/NVBnbCollectionView,xuanyi0627/NVBnbCollectionView,gaurav1981/NVBnbCollectionView,Pole-he/NVBnbCollectionView,machelix/NVBnbCollectionView,ninjaprox/Butterfly,ninjaprox/NVBnbCollectionView,mohsinalimat/NVBnbCollectionView