Video: Peb puas tuaj yeem muab padding hauv feem pua?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Feem pua : Cov padding qhov loj me yog txheeb ze rau qhov dav ntawm lub ntsiab lus hauv cheeb tsam (piv txwv li qhov dav sab hauv, thiab tsis suav nrog, qhov padding , ciam teb thiab npoo ntawm lub caij). Yog li, yog tias koj #wrapper yog 940px wide, 5% padding luas = 0.05 × 940 pixels = 47 pixels.
Yog li ntawd, padding puas tuaj yeem yog feem pua?
Feem pua : Cov padding qhov loj me yog txheeb ze rau qhov dav ntawm lub ntsiab lus hauv cheeb tsam (piv txwv li qhov dav sab hauv, thiab tsis suav nrog, qhov padding , ciam teb thiab npoo ntawm lub caij). Yog li, yog tias koj #wrapper yog 940px wide, 5% padding luas = 0.05 × 940 pixels = 47 pixels.
Qhov thib ob, CSS padding yog dab tsi? Cov padding khoom hauv CSS txhais cov innermost feem ntawm lub thawv qauv, tsim qhov chaw nyob ib ncig ntawm lub ntsiab ntsiab lus, nyob rau hauv ib tug txhais margins thiab / los yog ciam teb. Padding Cov txiaj ntsig tau teeb tsa siv qhov ntev lossis feem pua, thiab tsis tuaj yeem lees txais qhov tsis zoo. Thawj, lossis lub neej ntawd, tus nqi rau txhua tus padding zog 0.
Tsis tas li ntawd, padding xam li cas?
Qhov no txhais tau tias padding yog xam raws li niam txiv lub ntsiab dav (nws tsim nyog yuav tsum nco ntsoov tias hauv cov txheej txheem tsis yog flexbox, padding sab saum toj thiab hauv qab kuj yog txheeb ze rau qhov dav ntawm cov blocks).
Vim li cas padding cuam tshuam qhov dav?
Tam sim no, vim hais tias ntawm txoj kev lub thawv sizing ua haujlwm hauv CSS, ntxiv rau padding rau koj lub hauv paus yuav ntxiv rau nws qhov ntev , los ntawm dav ntawm padding cheeb tsam yuav muab ntxiv rau dav ntawm cov ntsiab lus cheeb tsam, thiab yog li tag nrho dav (thiab qhov siab) ntawm lub caij yuav nce.
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