Ubwino ndi Zovuta za Zojambula Zamkatimu mu CSS

CSS, kapena Mapepala a Mtundu Wosaka, ndiwo omwe amagwiritsidwa ntchito pa webusaiti yathu yamakono kuti agwiritse ntchito maonekedwe a tsamba. Pamene HTML imapanga mapangidwe a tsamba ndi Javascript akhoza kuthana ndi makhalidwe, kuyang'ana ndi kumverera kwa webusaitiyi ndi chida cha CSS. Pankhani ya mafashoniwa, nthawi zambiri amagwiritsidwa ntchito pogwiritsa ntchito mafilimu akunja, koma mungagwiritse ntchito mafashoni a CSS ku chinthu chimodzi, mwachindunji pogwiritsira ntchito zomwe zimadziwika kuti "mafayilo apakati."

Makhalidwe apamanja ndi ma CSS omwe amagwiritsidwa ntchito mwachindunji pa HTML ya tsamba. Pali ubwino ndi kuipa kwa njirayi. Choyamba, tiyeni tiwone momwe ndondomeko izi zalembedwera.

Mmene Mungalembere Chikhalidwe Chokhazikika

Kuti muyambe ndondomeko ya CSS yoyamba, mumayamba kulembera kalembedwe yanu mofanana ndi momwe mungakhalire mu pepala la kalembedwe, koma liyenera kukhala mzere umodzi. Dulani katundu wambiri ndi semicoloni monga momwe mungakhalire mu pepala la kalembedwe.

maziko: #ccc; mtundu: #fff; malire: olimba wakuda 1px;

Lembani mzere wa mafashoni mkati mwa chikhalidwe choyambirira cha zinthu zomwe mukufuna kuzilemba. Mwachitsanzo, ngati mukufuna kugwiritsa ntchito kalembedwe pa ndimeyi mu HTML yanu, chinthucho chimawoneka ngati ichi:

Mu chitsanzo ichi, ndimeyi idzawoneka ndi mdima wofiira (ndiko ndiko #ccc kudzapereka), malemba wakuda (kuchokera ku # 000 mtundu), ndipo ndi 1-pixel wakuda wakuda malire kumbali zonse zinayi za ndime .

Ubwino wa Zithunzi Zolimbitsa

Chifukwa cha kuwonongeka kwa mafilimu omwe ali mkati mwazithunzi zapamwamba zimakhala ndi zofunikira kwambiri kapena zolembedweratu m'ma document. Izi zikutanthauza kuti zidzagwiritsidwa ntchito mosasamala kanthu kena kalikonse kamene kamangotchulidwa muzithunzi zakunja zanu (ndi zosiyana ndi kukhala ndi mafashoni omwe apatsidwa! Chidziwitso chofunika kuti pepala, koma ichi si chinachake chimene chiyenera kuchitika kumalo opanga ngati zingapewe).

Mitambo yokhayo yomwe ili ndipamwamba kwambiri kuposa mafashoni oyambirira ali mafashoni ogwiritsidwa ntchito ndi owerenga okha. Ngati muli ndi vuto loti kusintha kwanu kuzigwiritse ntchito, mukhoza kuyesa ndondomeko yoyendetsera pa mfundoyo. Ngati mafashoni sakuwonetseratu pogwiritsa ntchito ndondomeko yamkati, mukudziwa kuti pali china chomwe chikuchitika.

Makhalidwe apamtundu ndi osavuta komanso ofulumira kuwonjezera ndipo simukusowa kudandaula polemba choyimira CSS yoyenera pamene mukuwonjezera mafashoni mwachindunji ku chinthu chomwe mukufuna kusintha (chinthu chimenecho chimalowetsa chosankhidwa kuti mulembe muzithunzi za kunja ). Simukusowa kupanga chikwama chatsopano (monga ndi mapepala apansi) kapena kusintha chinthu chatsopano pamutu wa chilemba chanu (monga ndi mapepala apakatikati). Mukungowonjezera chiwonetsero chomwe chimagwira pafupifupi pafupifupi chinthu chilichonse cha HTML. Izi ndi zifukwa zonse zomwe mungayesere kuti mugwiritse ntchito mafashoni apakati, koma muyenera kuzindikira zovuta zina zomwe mukuchita.

Kuipa kwa Mizere Yoyendetsa

Chifukwa miyambo yapakatikati ndiyo yomwe imakhala yeniyeni kwambiri, imatha kuyendetsa zinthu zomwe simunazifune. Iwo amanyalanyaza chimodzi mwa zinthu zamphamvu kwambiri za CSS - kuthekera malemba ambiri ndi ma webusaiti ambiri kuchokera ku fayilo imodzi ya CSS kupanga zosintha zamtsogolo ndi kalembedwe kumakhala kosavuta kusamalira.

Ngati mutagwiritsa ntchito mafashoni okhazikika, zolemba zanu zikanasinthidwa mwamsanga komanso zovuta kuti zisunge. Izi ndizo chifukwa mazenera apakati ayenera kugwiritsidwa ntchito pa zinthu zonse zomwe mumazifuna. Kotero ngati mukufuna ndime zanu zonse kuti mukhale ndi mausitomala "Arial", muyenera kuwonjezera machitidwe a mkati mwalemba

muzomwe mukulemba. Izi zimapangitsanso ntchito yokonzanso kwa wopanga ndi kulandila nthawi ya wowerengera kuyambira pamene mukufunikira kusintha izi pamasamba aliwonse pa tsamba lanu kuti musinthe ndondomeko ya banja. Mwinanso, ngati mumagwiritsa ntchito stylesheet yosiyana, mukhoza kuisintha pamalo amodzi ndikukhala ndi tsamba lililonse kulandira malembawo.

Zoonadi, ili ndilo kubwerera mmbuyo muzithunzi zamakono - kubwerera masiku a chizindikiro!