Āhuatanga CSS "mārama" - he ara ohie ki te hanga i te pae atu hoahoa ngā

I teie mahana, te hanganga o te hoahoa paetukutuku riro te puka toi. e kore te mea he huinga tika o ngā āhuatanga whārangi o te tetahi tae me tenei rahi, momotuhi o momo rerekē me peita kaupapa. I roto i te tikanga ki te hanga rerekē tō pae i ētahi atu, ki te kukume tokanga manuhiri 'a whakatika reira ki etahi huānga, whakamahia he maha nui o ngā tikanga me ngā taputapu. I roto ia ratou i reira he he CSS taonga tino hira - mārama. Ko te tino huatau, me te hakohako tenei tikanga, a na reira te whakamahia maha. Ka taea e Pūataata hoatu rerekē ngā whārangi o te pae - poraka kuputuhi te pikitia katoa ranei, mo te tauira. Te reira i tutuki ano i roto i te huarahi rerekē. Kia titiro tatou ratou i raro.

Tawhā whakapūtā te huānga o mārama

Tawhā ki te whakahaere i te mārama o ngā āhuatanga o te maha. E whakamahia kei ratou i runga i nga whāinga motuhake, me te te pūtirotiro, i te mea i raro i te hoahoa "whakaritea". Ēnei ngā te āhuatanga e whai ake nei:

• Āheiō;
• tātari;
• Teitei-image rite te papamuri.

E puta ke Āhuatanga uara CSS "mārama" e whai ake: ko te teitei te tokomaha, te raro te taumata o mārama o te huānga. Te Āheiō, rerekē te reira i 0 ki te 1, i roto i te tātari - i te 10 ki te 100. A kua whakamahia te whakamutunga mō te Interet Explorer pūtirotiro, me ētahi atu taonga Āheiō hāngai katoa.

Pūataata Image (te huri)

Kia tīmata a ki te kōwhiringa e ka puta mārama ina neke koe i te tūemi mā te tō i te kiore.

Kia whai whakaaro ano tatou e founga ki te tautuhi i te mārama o te whakapakoko. CSS tuku e rua ngā kōwhiringa. Ki te mahi i tenei, me rēhita tika koe i te reira i roto i te waehere html-tuhinga e whai ake:

1. Whakapūtātia te ara ki te whakapakoko.
2. tautuhi tatou i nga tawhā o mārama, ka kore ko te pehu. Ki te mahi i tenei, te whakamahi i tatou nga āhuatanga o te onmouseover me onmouseout, e whakatakoto te uara o te Āheiō, me tātari.

Ka taea te whakaritea te taua āhuatanga i roto i te CSS-tuhinga, me te waehere pūtake ki te tāpiri i te tohutoro ki reira. Ko te hua tahuri atu te taua.

Pūataata o kuputuhi me te whārangi poraka

Ko te kuputuhi poraka (Tauoti mārama) ranei, tuku CSS ona kōwhiringa, rite ki te hanga i te whakapakoko mārama, whai koe ki te whakamahi i te-kōnae CSS hono, i roto i nei whakatakotoria e te tawhā e hiahiatia ana. Ka taea e koe te haere me te ara ohie. A, no te whakaturia koe te kāhua Tauoti poraka kāhua ranei kuputuhi p whakahau te html-waehere e whai ake ki te onmouseover me onmouseout huānga. kōwhiringa e rua mahi, ka hua i te hua e hiahiatia ana.

tamau pūataata

I roto i ētahi wā, te mārama o te ahanoa, he huānga hoahoa kuputuhi ranei e hiahia ana koe ki te whakaturia i runga i te kaupapa haere tonu. I roto i tenei āhuatanga, he noa ohie atu ina whakaparo koe te pehu kiore te otinga.

Ka huānga CSS mō te mārama kia hoatu e te waehere e whai ake. I roto i te kāhua Tauoti poraka whakahau uara mo te papamuri (hei tauira, # ff8800), Āheiō (hei tauira, 0.5) me te whānui (whanui) me purpuru (purpuru).

Hoki te whakapakoko e hanga uara waehere me te tātari Āheiō, ka whakapūtā te ara ki te whakapakoko.

RGBA-tikanga

He kōwhiringa atu mō te whakamahi i tenei CSS rawa: Ka taea te tono mārama ki te tae turanga o tetahi huānga hoahoa. whakamahi te reira i tikanga RGBA. tu nga reta tuatahi e toru mo nga tae taketake (whero, wehenga, puru), me te whakamutunga - Arepa, e whakatakoto ana i te taumata o te mārama. Mā te RGBA-hōputu whakatakoto mārama, tuhu reira ki te mati whakamutunga. Hei tauira, rite: papamuri: rgba (240,2,33,0.4035).

mutunga

Ko te kupu, mā te whakamahi i roto i te akoranga o te mahi i runga i te hoahoa pae āhuatanga ohie engari whai hua CSS "mārama", ka taea e hanga e koe taua mea atu ngā me ngā huānga ki kaha iti atu kite. Ko te taatou whakaahuatia e ka te tauturu ia koe ngā āhuatanga mārama ritenga ki tenei.