Cov txheej txheem:
- Tsis tas yuav muaj CSS ntxiv, thiab muaj ntau txoj hauv kev nruab nrab hauv Bootstrap 4:
- Muaj ntau txoj hauv kev horizontal centering hauv Bootstrap 4
- Centering vertically nyob rau hauv CSS theem 3
Video: Kuv yuav nruab cov ntsiab lus hauv bootstrap li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Bootstrap 4
Siv d-flex justify- cov ntsiab lus - chaw ntawm koj kab div. Qhov no yuav chaw txhua yam hauv kab ntawd. Yog koj muaj ntawv nyeem nyob rau hauv kab, thiab koj xav mus dlhos tag nrho cov ntawd chaw . Tsuas yog ntxiv ntawv nyeem - chaw mus rau tib chav kawm.
Kuj paub, yuav ua li cas kuv nruab ib daim npav bootstrap?
Tsis tas yuav muaj CSS ntxiv, thiab muaj ntau txoj hauv kev nruab nrab hauv Bootstrap 4:
- text-center for center display: inline element.
- mx-auto rau centering zaub: thaiv cov ntsiab lus hauv zaub: flex (d-flex)
- offset-* lossis mx-auto tuaj yeem siv rau nruab nrab kab kab.
- los yog justify-cov ntsiab lus-center ntawm kab rau nruab nrab kab kab kab.
Ib yam li ntawd, kuv yuav ua li cas nruab ib daim duab hauv bootstrap? Teem duab nrog cov pab cuam ntab cov chav kawm lossis cov chav kawm ntawv sib dhos. thaiv qib duab tuaj yeem nruab nrab siv lub. mx-auto margin utility class.
Yog li ntawd, kuv yuav ua li cas nruab cov ntsiab lus hauv bootstrap 4?
Muaj ntau txoj hauv kev horizontal centering hauv Bootstrap 4
- text-center for center display: inline element.
- offset-* lossis mx-auto tuaj yeem siv rau nruab nrab kem (col-*)
- los yog, justify-cov ntsiab lus-center ntawm kab rau nruab nrab kab (col-*)
- mx-auto rau nruab nrab cov zaub: thaiv cov ntsiab lus hauv d-flex.
Yuav ua li cas koj nruab ib daim npav hauv CSS?
Centering vertically nyob rau hauv CSS theem 3
- Ua kom lub thawv ntim tau qhov chaw, uas tshaj tawm tias nws yog lub thawv rau cov ntsiab lus tiag tiag.
- Ua lub caij nws tus kheej kiag li positioned.
- Muab nws ib nrab rau hauv lub thawv nrog 'sab saum toj: 50%'.
- Siv cov lus txhais kom txav lub caij nce ib nrab ntawm nws qhov siab.
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