Ibyingenzi kumiterere
Kubyihuta byihuse-bigendanwa kandi byitezimbere, Bootstrap ikubiyemo ibyiciro byinshi byingirakamaro byo kwerekana, guhisha, guhuza, hamwe nibirimo.
Koresha ibyerekanwa byacu kugirango uhindure neza indangagaciro displayzumutungo. Kuvanga na sisitemu ya gride, ibirimo, cyangwa ibice kugirango ubyerekane cyangwa ubihishe muburyo bwihariye.
Bootstrap 4 yubatswe na flexbox, ariko ntabwo buri kintu cyose displaycyahinduwe display: flexkuko ibi byakongeramo ibintu byinshi bitari ngombwa kandi bigahinduka muburyo butunguranye imyitwarire yingenzi ya mushakisha. Ibyinshi mubice byacu byubatswe hamwe na flexbox ishoboye.
Ukeneye kongeramo display: flexikintu, kora hamwe .d-flexcyangwa kimwe mubisubizo (urugero, .d-sm-flex). Uzakenera iri somo cyangwa displayagaciro kugirango wemererwe gukoresha ibikoresho byinyongera bya flexbox yingirakamaro kubunini , guhuza, gutandukanya, nibindi byinshi.
Koresha i marginna padding intera yingirakamaro kugirango ugenzure uburyo ibice nibice bitandukanijwe kandi binini. Bootstrap 4 ikubiyemo igipimo cyinzego eshanu kubikorwa byingirakamaro, hashingiwe ku 1remgaciro gasanzwe gahinduka $spacer. Hitamo indangagaciro kubireba byose (urugero, .mr-3kuri margin-right: 1rem), cyangwa hitamo ibisubizo byitondewe kugirango ubone intego yihariye (urugero, .mr-md-3kubitangirira margin-right: 1remkumurongo md).
Mugihe guhindagura displaybidakenewe, urashobora guhinduranya ibintu hamwe nibikorwavisibility byacu bigaragara . Ibintu bitagaragara bizakomeza kugira ingaruka kumiterere yurupapuro, ariko biragaragara ko bihishe abashyitsi.