Iparayag
Napardas nga imanehar ti layout, panagtunos, ken panagdakkel dagiti adigi ti grid, nabigasion, dagiti paset, ken dadduma pay babaen ti naan-anay a suite dagiti makasungbat a flexbox a utilidad. Para kadagiti ad-adu a komplikado nga implementasion, mabalin a kasapulan ti kostumbre a CSS.
Pagbalinen a flex dagiti kababalin
Iyaplikar display
dagiti utilidad tapno mangpartuat ti flexbox a pagkargaan ken mangbalbaliw kadagiti direkta nga elemento dagiti ubbing kadagiti flex a banag. Dagiti flex container ken dagiti banag ket mabalin a mabaliwan pay babaen dagiti kanayonan a flex properties.
<div class="d-flex p-2 bd-highlight">I'm a flexbox container!</div>
<div class="d-inline-flex p-2 bd-highlight">I'm an inline flexbox container!</div>
Adda met dagiti sungbat a panagduduma para .d-flex
ken .d-inline-flex
.
.d-flex
.d-inline-flex
.d-sm-flex
.d-sm-inline-flex
.d-md-flex
.d-md-inline-flex
.d-lg-flex
.d-lg-inline-flex
.d-xl-flex
.d-xl-inline-flex
Direksion
Itakderan ti direksion dagiti flex items iti flex container nga addaan kadagiti direction utilities. Iti kaaduan a kaso mabalinmo a liklikan ti horisontal a klase ditoy a kas ti default ti browser ket row
. Nupay kasta, mabalin a makasabetka kadagiti kasasaad a kasapulam a nalawag nga ikeddeng daytoy a pateg (kas dagiti sumungbat a layout).
Usaren .flex-row
a mangikeddeng ti horizontal a direksion (ti default ti browser), wenno .flex-row-reverse
tapno rugian ti horizontal a direksion manipud iti kasumbangir a sikigan.
<div class="d-flex flex-row bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item 1</div>
<div class="p-2 bd-highlight">Flex item 2</div>
<div class="p-2 bd-highlight">Flex item 3</div>
</div>
<div class="d-flex flex-row-reverse bd-highlight">
<div class="p-2 bd-highlight">Flex item 1</div>
<div class="p-2 bd-highlight">Flex item 2</div>
<div class="p-2 bd-highlight">Flex item 3</div>
</div>
Usaren .flex-column
a mangikeddeng iti bertikal a direksion, wenno .flex-column-reverse
tapno rugian ti bertikal a direksion manipud iti kasungani a sikigan.
<div class="d-flex flex-column bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item 1</div>
<div class="p-2 bd-highlight">Flex item 2</div>
<div class="p-2 bd-highlight">Flex item 3</div>
</div>
<div class="d-flex flex-column-reverse bd-highlight">
<div class="p-2 bd-highlight">Flex item 1</div>
<div class="p-2 bd-highlight">Flex item 2</div>
<div class="p-2 bd-highlight">Flex item 3</div>
</div>
Adda met dagiti sungbat a panagduduma para iti flex-direction
.
.flex-row
.flex-row-reverse
.flex-column
.flex-column-reverse
.flex-sm-row
.flex-sm-row-reverse
.flex-sm-column
.flex-sm-column-reverse
.flex-md-row
.flex-md-row-reverse
.flex-md-column
.flex-md-column-reverse
.flex-lg-row
.flex-lg-row-reverse
.flex-lg-column
.flex-lg-column-reverse
.flex-xl-row
.flex-xl-row-reverse
.flex-xl-column
.flex-xl-column-reverse
Ikalintegan ti linaon
Usaren justify-content
dagiti utilidad kadagiti pagkargaan ti flexbox tapno baliwan ti panagtunos dagiti banag ti flex iti kangrunaan nga ehe (ti x-aksis a mangrugi, y-aksis no flex-direction: column
). Pilien manipud iti start
(default ti browser), end
, center
, between
, wenno around
.
<div class="d-flex justify-content-start">...</div>
<div class="d-flex justify-content-end">...</div>
<div class="d-flex justify-content-center">...</div>
<div class="d-flex justify-content-between">...</div>
<div class="d-flex justify-content-around">...</div>
Adda met dagiti sungbat a panagduduma para iti justify-content
.
.justify-content-start
.justify-content-end
.justify-content-center
.justify-content-between
.justify-content-around
.justify-content-sm-start
.justify-content-sm-end
.justify-content-sm-center
.justify-content-sm-between
.justify-content-sm-around
.justify-content-md-start
.justify-content-md-end
.justify-content-md-center
.justify-content-md-between
.justify-content-md-around
.justify-content-lg-start
.justify-content-lg-end
.justify-content-lg-center
.justify-content-lg-between
.justify-content-lg-around
.justify-content-xl-start
.justify-content-xl-end
.justify-content-xl-center
.justify-content-xl-between
.justify-content-xl-around
Itunos dagiti banag
Usaren align-items
dagiti utilidad kadagiti pagkargaan ti flexbox tapno baliwan ti panagtunos dagiti banag ti flex iti krus nga ehe (ti y-aksis a mangrugi, x-aksis no flex-direction: column
). Pilien manipud iti start
, end
, center
, baseline
, wenno stretch
(default ti browser).
<div class="d-flex align-items-start">...</div>
<div class="d-flex align-items-end">...</div>
<div class="d-flex align-items-center">...</div>
<div class="d-flex align-items-baseline">...</div>
<div class="d-flex align-items-stretch">...</div>
Adda met dagiti sungbat a panagduduma para iti align-items
.
.align-items-start
.align-items-end
.align-items-center
.align-items-baseline
.align-items-stretch
.align-items-sm-start
.align-items-sm-end
.align-items-sm-center
.align-items-sm-baseline
.align-items-sm-stretch
.align-items-md-start
.align-items-md-end
.align-items-md-center
.align-items-md-baseline
.align-items-md-stretch
.align-items-lg-start
.align-items-lg-end
.align-items-lg-center
.align-items-lg-baseline
.align-items-lg-stretch
.align-items-xl-start
.align-items-xl-end
.align-items-xl-center
.align-items-xl-baseline
.align-items-xl-stretch
Itunos ti bagi
Usaren align-self
dagiti utilidad kadagiti banag ti flexbox tapno saggaysa a baliwan ti panagtunosda iti krus nga ehe (ti y-aksis a mangrugi, x-aksis no flex-direction: column
). Pilien manipud kadagiti isu met laeng a pagpilian a kas ti align-items
: start
, end
, center
, baseline
, wenno stretch
(default ti browser).
<div class="align-self-start">Aligned flex item</div>
<div class="align-self-end">Aligned flex item</div>
<div class="align-self-center">Aligned flex item</div>
<div class="align-self-baseline">Aligned flex item</div>
<div class="align-self-stretch">Aligned flex item</div>
Adda met dagiti sungbat a panagduduma para iti align-self
.
.align-self-start
.align-self-end
.align-self-center
.align-self-baseline
.align-self-stretch
.align-self-sm-start
.align-self-sm-end
.align-self-sm-center
.align-self-sm-baseline
.align-self-sm-stretch
.align-self-md-start
.align-self-md-end
.align-self-md-center
.align-self-md-baseline
.align-self-md-stretch
.align-self-lg-start
.align-self-lg-end
.align-self-lg-center
.align-self-lg-baseline
.align-self-lg-stretch
.align-self-xl-start
.align-self-xl-end
.align-self-xl-center
.align-self-xl-baseline
.align-self-xl-stretch
Kargaan
Usaren ti .flex-fill
klase iti serye dagiti agkakabsat nga elemento tapno piliten dagitoy kadagiti kalawa a kapada ti linaonda (wenno agpapada a kalawa no ti linaonda ket saan a manglab-aw kadagiti border-box-da) bayat nga alaen amin a magun-od a horisontal nga espasio.
<div class="d-flex bd-highlight">
<div class="p-2 flex-fill bd-highlight">Flex item with a lot of content</div>
<div class="p-2 flex-fill bd-highlight">Flex item</div>
<div class="p-2 flex-fill bd-highlight">Flex item</div>
</div>
Adda met dagiti sungbat a panagduduma para iti flex-fill
.
.flex-fill
.flex-sm-fill
.flex-md-fill
.flex-lg-fill
.flex-xl-fill
Dumakkel ken bumassit
Usaren .flex-grow-*
dagiti utilidad tapno i-toggle ti abilidad ti flex item a dumakkel tapno punnuenna ti magun-od nga espasio. Iti pagarigan iti baba, dagiti .flex-grow-1
elemento ket agus-usar kadagiti amin a magun-od nga espasio a mabalinna, bayat a mangipalubos kadagiti nabati a dua a flex a banag ti kasapulan nga espasioda.
<div class="d-flex bd-highlight">
<div class="p-2 flex-grow-1 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Third flex item</div>
</div>
Usaren .flex-shrink-*
dagiti utilities tapno mai-toggle ti abilidad ti flex item nga ag-shrink no kasapulan. Iti pagarigan iti baba, ti maikadua a flex item with .flex-shrink-1
ket mapilitan a mangbalkot kadagiti linaonna iti baro a linia, a “bumasbassit” tapno mangipalubos iti ad-adu nga espasio para iti napalabas a flex item nga addaan iti .w-100
.
<div class="d-flex bd-highlight">
<div class="p-2 w-100 bd-highlight">Flex item</div>
<div class="p-2 flex-shrink-1 bd-highlight">Flex item</div>
</div>
Adda met dagiti sungbat a panagduduma para flex-grow
ken flex-shrink
.
.flex-{grow|shrink}-0
.flex-{grow|shrink}-1
.flex-sm-{grow|shrink}-0
.flex-sm-{grow|shrink}-1
.flex-md-{grow|shrink}-0
.flex-md-{grow|shrink}-1
.flex-lg-{grow|shrink}-0
.flex-lg-{grow|shrink}-1
.flex-xl-{grow|shrink}-0
.flex-xl-{grow|shrink}-1
Auto nga mga margin
Mabalin nga aramiden ti Flexbox ti sumagmamano a medyo nakaam-amak a banag no ilaokmo dagiti flex alignments kadagiti auto margins. Naipakita iti baba ti tallo a pagarigan ti panangkontrol kadagiti flex a banag babaen kadagiti auto margin: default (awan ti auto margin), panangiduron iti dua a banag iti kannawan ( .mr-auto
), ken panangiduron iti dua a banag iti kannigid ( .ml-auto
).
Ti makadakes, ti IE10 ken IE11 ket saan a nasayaat a mangsuporta kadagiti auto a margin kadagiti flex a banag a ti nagannak ket addaan iti saan a default a justify-content
pateg. Kitaen daytoy a sungbat ti StackOverflow para kadagiti ad-adu pay a detalye.
<div class="d-flex bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex bd-highlight mb-3">
<div class="mr-auto p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex bd-highlight mb-3">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="ml-auto p-2 bd-highlight">Flex item</div>
</div>
Adda dagiti align-items
Bertikal nga iyakar ti maysa a flex item iti ngato wenno baba ti maysa a pagkargaan babaen ti pananglaok iti align-items
, flex-direction: column
, ken margin-top: auto
wenno margin-bottom: auto
.
<div class="d-flex align-items-start flex-column bd-highlight mb-3" style="height: 200px;">
<div class="mb-auto p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
</div>
<div class="d-flex align-items-end flex-column bd-highlight mb-3" style="height: 200px;">
<div class="p-2 bd-highlight">Flex item</div>
<div class="p-2 bd-highlight">Flex item</div>
<div class="mt-auto p-2 bd-highlight">Flex item</div>
</div>
Bungonen
Baliwan no kasano a mabalkot dagiti flex items iti flex container. Pilien manipud iti awan a pulos a panagbalkot (ti default ti browser) nga addaan iti .flex-nowrap
, panagbalkot babaen ti .flex-wrap
, wenno baliktad ti panagbalkot babaen ti .flex-wrap-reverse
.
<div class="d-flex flex-nowrap">
...
</div>
<div class="d-flex flex-wrap">
...
</div>
<div class="d-flex flex-wrap-reverse">
...
</div>
Adda met dagiti sungbat a panagduduma para iti flex-wrap
.
.flex-nowrap
.flex-wrap
.flex-wrap-reverse
.flex-sm-nowrap
.flex-sm-wrap
.flex-sm-wrap-reverse
.flex-md-nowrap
.flex-md-wrap
.flex-md-wrap-reverse
.flex-lg-nowrap
.flex-lg-wrap
.flex-lg-wrap-reverse
.flex-xl-nowrap
.flex-xl-wrap
.flex-xl-wrap-reverse
Ipaipaw-it
Baliwan ti visual order dagiti espesipiko a flex items babaen ti sumagmamano a order
utilities. Mangipaaykami laeng kadagiti pagpilian para iti panagaramid ti maysa a banag nga umuna wenno maudi, kasta met ti panag-reset tapno mausar ti DOM nga order. Kas order
mangala ti ania man a pateg ti intero a bilang (kas pagarigan, 5
), manginayon ti kostumbre a CSS para iti ania man a kanayonan a pateg a kasapulan.
<div class="d-flex flex-nowrap bd-highlight">
<div class="order-3 p-2 bd-highlight">First flex item</div>
<div class="order-2 p-2 bd-highlight">Second flex item</div>
<div class="order-1 p-2 bd-highlight">Third flex item</div>
</div>
Adda met dagiti sungbat a panagduduma para iti order
.
.order-0
.order-1
.order-2
.order-3
.order-4
.order-5
.order-6
.order-7
.order-8
.order-9
.order-10
.order-11
.order-12
.order-sm-0
.order-sm-1
.order-sm-2
.order-sm-3
.order-sm-4
.order-sm-5
.order-sm-6
.order-sm-7
.order-sm-8
.order-sm-9
.order-sm-10
.order-sm-11
.order-sm-12
.order-md-0
.order-md-1
.order-md-2
.order-md-3
.order-md-4
.order-md-5
.order-md-6
.order-md-7
.order-md-8
.order-md-9
.order-md-10
.order-md-11
.order-md-12
.order-lg-0
.order-lg-1
.order-lg-2
.order-lg-3
.order-lg-4
.order-lg-5
.order-lg-6
.order-lg-7
.order-lg-8
.order-lg-9
.order-lg-10
.order-lg-11
.order-lg-12
.order-xl-0
.order-xl-1
.order-xl-2
.order-xl-3
.order-xl-4
.order-xl-5
.order-xl-6
.order-xl-7
.order-xl-8
.order-xl-9
.order-xl-10
.order-xl-11
.order-xl-12
Itunos ti linaon
Usaren align-content
dagiti utilidad kadagiti flexbox a pagkargaan tapno maitunos dagiti flex a banag a sangsangkamaysa iti krus nga ehe. Pilien manipud iti start
(default ti browser), end
, center
, between
, around
, wenno stretch
. Tapno maipakita dagitoy a utilidad, impatungpal flex-wrap: wrap
ken pinaadumi ti bilang dagiti flex items.
Ulo nga agpangato! Daytoy a tagikua ket awan ti epektona kadagiti agmaymaysa a hilera dagiti flex a banag.
<div class="d-flex align-content-start flex-wrap">
...
</div>
<div class="d-flex align-content-end flex-wrap">...</div>
<div class="d-flex align-content-center flex-wrap">...</div>
<div class="d-flex align-content-between flex-wrap">...</div>
<div class="d-flex align-content-around flex-wrap">...</div>
<div class="d-flex align-content-stretch flex-wrap">...</div>
Adda met dagiti sungbat a panagduduma para iti align-content
.
.align-content-start
.align-content-end
.align-content-center
.align-content-between
.align-content-around
.align-content-stretch
.align-content-sm-start
.align-content-sm-end
.align-content-sm-center
.align-content-sm-between
.align-content-sm-around
.align-content-sm-stretch
.align-content-md-start
.align-content-md-end
.align-content-md-center
.align-content-md-between
.align-content-md-around
.align-content-md-stretch
.align-content-lg-start
.align-content-lg-end
.align-content-lg-center
.align-content-lg-between
.align-content-lg-around
.align-content-lg-stretch
.align-content-xl-start
.align-content-xl-end
.align-content-xl-center
.align-content-xl-between
.align-content-xl-around
.align-content-xl-stretch