Indlela yokwenza imvelaphi e HTML. imiyalelo emifutshane

Eli nqaku liza kukuvumela ukuba awusingathe lo mbuzo: "Indlela yokwenza imvelaphi e HTML» iza kuxutyushwa le ndlela ziqhelekileyo kwaye kungcono ukuba ezisetyenziswa nabayili mihla.

Ukuze siqonde ukuba ukwenza njani na imvelaphi e HTML, kufuneka uhlole only attribute enye elula. Oko kukuthi bgcolor, leyo unganika amaxabiso ngohlobo lwamagama umbala okanye ikhowudi zabo. Ungasebenzisa lesiphumo kuyo nayiphi tag okanye element, umz, ngokuba imihlathi ngamnye, iintlobo, iitheyibhile, njl Ukutshintsha umbala yoxwebhu lonke, faka bgcolor attribute lwe mime. Kodwa ke kukho enye bathi: bgcolor kudala ukunakanwa ezingathandekiyo kwaye yenza ikhowudi yakho ayisebenzi ngokuzenzekelayo. World Consortium Web Wide ikhuthaza bonke ababhekisi phambili ukusebenzisa namaxabiso CSS. ulwimi ayingxangxasi ikuvumela indawo iimpawu okungafunwayo ungadibanisa iimpawu ezintsha. Ke CSS uyakwazi ukufikelela iziphumo efana kakhulu oko injongo.

analogs iimpawu

Ukuyila imvelaphi yenxuwa, kuhle ukusebenzisa ulwimi Uhlobo lwamakhasi ayingxangxasi. impahla yangasemva-umbala kuzakutshintsha umbala ongasemva nayiphi element. Ukuba lo myalelo asiyiyo ekhethekileyo injongo kwiphetshana elichazayo elithile, i imvelaphi izakutshintsha kwixesha xwebhu. Umzekelo, ukurekhoda imvelaphi-umbala: obomvu, yenza isiza ebomvu imvelaphi. Ukuba ngaphezu inkcazelo eneenkcukacha, umzekelo {imvelaphi-umbala: oluhlaza} p, ngoko umzekelo p for tag kumhlathi ngamnye uya luhlaza. Ezi nkcukacha ngakumbi, le migaqo kufuneka kwabaphambili abaphezulu. Ungasebenzisa le notation yangasemva elifutshane. Njengoko kunjalo kunye lesiphumo bgcolor, ixabiso ipropati imvelaphi-umbala unako ukubonisa zonke iindlela ezaziwayo ukuchaza imibala.

1. Ngegama. Xa iyonke kukho izihloko 17 ezinkulu (ebomvu, eluhlaza, bhlowu, njalo njalo).
2. Kwixabiso njengokom apho le nto ndiyibhalayo lamasuntswana ukusuka kwi-0 ukuya ku-9 kunye neeleta A ku F (# c0c0c0).
3. Ukusebenzisa nezishunqulelo RGB, RGBA, HSL, HSLA. Ukurekhoda ngale ndlela ifomu RBG zilandelayo (122, 142, 92) okanye HSL (13, 21%, 75%).

umfanekiso

Enye yezona zinto ongasoze ulityalwe CSS - kunokwenzeka ukuba ukusebenzisa imifanekiso yesiqalo zeziko. Kulo mzekelo, umfanekiso pre-ezikhethiweyo ziya kusetyenziswa endaweni kwimvelaphi njengesiqhelo. impahla yangasemva-umfanekiso zingasetyenziswa naziphi na okanye zonke kwiphepha, njengembumba imvelaphi-umbala. Njengoko ixabiso mandatory izenzo url lokurekhoda. Oku kulandela idilesi, ekufuneka ujonge lo mfanekiso. Umzekelo, ukurekhoda imvelaphi-umfanekiso: url (image / 2.gif), ukukhetha ifayile ukusuka umfanekiso 2.gif ulawulo kwaye wenze umfanekiso ongasemva. Idilesi kufuneka ngokuyimfuneko kwindawo yegama. Lo mgaqo unokuba irekhodi imvelaphi emfutshane Isetyenziswa, apho ngomlilo nayiphi na ipropati ukuya kwisiqalo. imiphumela umdla kunokuzuzwa kunye imiyalelo ezongezelelweyo. Umzekelo, imvelaphi-attachment uxelela indlela umkhangeli zincwadi kufuneka ngokwabo kungena njani umfanekiso xa urholela ifestile umsebenzisi. Le yangasemva mfanekiso ungase ube uhlala kwindawo enye okanye ukuhambisa kunye imixholo yonke into ethile.

isiphelo

Siyathemba ozifunde kweli nqaku kwi indlela yokwenza imvelaphi e HTML. Kulo mzekelo, ukhetho unikwa iindlela ezimbalwa ezahlukahlukeneyo. Ukuba kubalulekile ukuba ikhowudi yakho isemthethweni, awukwazi ukuyisebenzisa HMTL bgcolor ngemfanelo. Emihle khohlwa ngale myalelo kwaye asebenzise imithetho kuphela CSS. Emva Uhlobo lwamakhasi ayingxangxasi babedalelwe ngokukodwa ukwenzela ukuba ukwazi lula ukujongana kuyilo page. Kungenxa yoko le nto iimpawu bgcolor enjalo kuba elidlulileyo kwaye kwaqwalaselwa kokungafunekiyo ukwenza HTML-amaphepha. Emva la mazwi ingaqatshelwa umbuzo 'ngendlela yokwenza imvelaphi e HTML »ivaliwe.