Yuav ua li cas yuav ua rau loj nyob rau hauv CSS?

CSS pub customizing cov ntawv nyeem, uas yog uas siv HMTL lus. Niaj hnub no peb xav txog cov nyhuv uas cov thaj chaw ntawm «ntawv nyeem-txia», enabling hloov lub register font. Qhov kev xaiv no yog txaus siab los ntawm tag nrho cov niaj hnub browsers thiab yog muaj nyob rau hauv lub specification ntawm CSS versions.

lub sij hawm

Khoom «ntawv nyeem-txia» muaj peev xwm coj peb tej qhov tseem ceeb thiab ob tug ntxiv sawv daws yuav. Piv txwv li, nws yog yuav ua tau npe rau tag nrho cov uppercase xaiv cov ntawv nyeem. Los yog koj muaj peev xwm muab qhov hais kom ua opposite rau lub yav dhau los tej khoom ntiag tug, uas tag nrho cov cim yog lowercase. Yuav kom ua lub sij hawm, koj yuav tau siv tej kev yooj yim txoj kev rau koj. Piv txwv li, siv lub built-in yeej. Los yog koj muaj peev xwm tsim ib daim ntaub ntawv nrog ib tug kev piav qhia txog tag nrho cov khoom. Yuav ua li cas yog kev siv ntawm appropriation txoj kev rau koj. «Text-txia» muaj peev xwm coj cov nram qab no qhov tseem ceeb:

• Ntawv loj. Nws ua rau tag nrho cov xaiv cim yog uppercase. Lub CSS uppercase ntau, vim qhov no tus nqi yuav pab tau daws tau ntau yam ntawm cov complex paub tab txuam nrog cov ntawv nyeem.
• Lowercase. Qhov no tej khoom vaj tse yog kiag li opposite ntawv loj pab neeg.
• Capitalize. Hloov sau npe tus thawj tsab ntawv nyob rau hauv sab saum toj. Qhov seem cim yuav tsis hloov.
• Tsis muaj. Nws tso cai rau koj mus kho tag nrho ntawm lub muab qhov tseem ceeb (tsim nyog rau cov kev zog). Raws li ib tug txoj cai, qhov no yog lub neej ntawd chaw.
• Nej cia li los. Inherits tag nrho lub zog ntawm cov niam txiv lub caij. Nws yuav tsum tau muab sau tseg uas IE tsis txhawb no feature.

daim ntawv thov

Siv CSS ntawv loj (los yog zoo los) yog tsim los pab ntawm ib tug yooj yim hais kom ua. Yog li ntawd muaj yog tsis muaj yuav tsum tau hloov los yog sau dua tshiab tag nrho cov ntawv nyeem. Thaum nws los txog rau ib-nplooj site, ces cov cuab yeej no tej zaum yuav tsis yuav pab tau. Tab sis thaum koj tswj ib tug lossis loj portal uas koj xav kom txhim kho tau qhov loj ntawm tej yam thooj, lub «ntawv nyeem-txia» ua lub xwb zoo tshuaj. Piv txwv li, koj yuav tau txhim kho «h2» font nyob rau hauv lub header cim npe. Ua li no, koj yuav tsum ntxiv ib cov ntaub ntawv: «h2 {ntawv nyeem-txia: loj; } ", Thiab ces tag nrho lub thib ob-theem cov hau lus yuav tsum uppercase.

nta

Ib txhia tej zaum yuav ntseeg tau hais tias qhov kev tuav ua hauv cov ntawv nyeem thiab hloov cov font los ntawm kev siv cov khoom ntawm «ntawv nyeem-txia» tsis muaj ib yam sib txawv. Tab sis qhov no tsis yog cov ntaub. Yog hais tias koj hloov manually qis cov ntaub ntawv rau sab sauv cov ntaub ntawv (sab sauv cov ntaub ntawv), ces luam cov ntaub ntawv no rau koj qhov chaw code yuav nyob twj ywm unchanged. Yog hais tias peb siv lub CSS lus, txhua yam sib txawv. Khoom «ntawv nyeem-txia» xwb visually rau tus neeg siv yuav hloov cov font. Tab sis nyob rau hauv kev muaj tiag, cov cim nyob twj ywm unchanged. Nws los nrog tag nrho cov qhov tseem ceeb ntawm cov khoom. Theej ntaub ntawv (text) yuav muaj cov thawj cov ntaub ntawv, uas yog siv nyob rau hauv qhov chaws ntawm cov nplooj ntawv. Qhov ntawd yog qhov tsuas txawv ntawm qhov kev tuav tuav thiab siv cov CSS-pawg.

Tsis muaj teeb meem dab tsi koj xav siv - tog twg los lub sab los yog sab sauv cov ntaub ntawv, tseem ceeb tshaj, tsis txhob hnov qab lub hom phiaj. Piv txwv li, yog tias koj xav tau hloov tsuas yog rau cov hniav hom phiaj, koj muaj peev xwm xyuam xim siv cov khoom teejtug uas yog «ntawv nyeem-txia». Zoo, yog tias koj paub dab tsi koj cov neeg siv yuav tsum tau pw tawm rau luam koj cov ntaub ntawv, nws yog zoo tshaj plaws rau manually hloov cov ntaub ntawv ntawm cov ntawv nyeem. Tseeb, tej zaum cov txawj nyeem ntawv tsis pom ib tug hloov font. Qhov no yog tshwj xeeb tshaj yog ib qho tseem ceeb thaum nws los txog rau ib qho tseem ceeb cov ntaub ntawv thiab zoo sib xws cov lus qhia.