Makompyuta, Mapulogalamu
Zokongoletsera zatsindikiza mfundo za CSS
Makina a ma tepi apamwamba amapanga ntchito ziwiri pakupanga masamba HTML. Choyamba, ndi chithandizo chake, malo omwe ali payekha pa tsambali amapangidwa. Chachiwiri, zimapangitsa kuti zizindikirozo zikhale zokopa kwa wogwiritsa ntchito. Ntchito yachiwiri imayendetsedwa m'njira zosiyanasiyana. Mmodzi wa iwo akuwonetsa. CSS imapereka chigamulo ichi- zokongoletsa .
Tsatanetsatane wa zolembera zojambula
Kugwiritsiridwa ntchito kwa malo a zolemba- zokongoletsera ndi zophweka. Ndikokwanira kulemba mzere wotsatira wa zigawozo mu code ya kalembedwe fayilo:
Malembo- zokongoletsera: attribute_value ;
Mmalo mwa attribute_value , chidule cha CSS chimapereka njira zingapo:
- Lembani pamzere - mzere uli pansi palemba;
- Lembani pamzere - mzere umachokera pamwamba palemba;
- Palibe - kuchotsa zotsatira zonse zokongoletsera;
- Ndalama - imatenga phindu la gawo la kholo.
Pamwamba, si mitundu yonse ya zolembedwera zomwe zimaperekedwa, chifukwa chidziwitso chimenechi sichifotokoza za CSS chabe, komanso zotsatira zina, mwachitsanzo, "kusinkhasinkha" mawuwo kapena kuyendetsa.
Zitsanzo za kapangidwe ka hyperlink
Oyamba pa ma webusaiti ndi mapulogalamu ali ndi funso: ndichifukwa chiyani mukulemba maziko? Kumayambiriro kwa nthawi zamakono pa intaneti, njira iyi yawonetsera kwa wogwiritsa ntchito kuti pali chithunzi pamaso pake - mawu omwe adzasindikizidwa ku tsamba latsopano.
Mwachinsinsi, ma hyperlink ali ndi malo apansi . Mwachizoloŵezi, vuto limabuka kuchotsa mzere kuchoka ku zinthu zopanda mphamvu ndikupangitsa kuwonetsa pamene wogwiritsa ntchito akulowetsa pointeru. Pano pali chitsanzo cha code yomwe imalepheretsa CSS kufotokoza:
A {malemba-chojambula: palibe;}
Kulowa kwotsatira kukugwiritsidwa ntchito pazilumikizo zomangirira:
A: hover {text-decoration: pansipa;}
Zokongoletsera zokongoletsera zopita patsogolo
Malemba olembedwa- zokongoletsera zokongoletsa amakhala ndi malire angapo:
- Mtundu wa mzerewu suli wosiyana ndi mtundu wa malembawo, sizingathe kusiyanitsa "mtundu" wawo;
- Mzere wolimba okha ndi wogwiritsidwa ntchito ngati wonyoza. CSS sichikutanthauza kugwiritsa ntchito mafashoni ena autilaini.
Koma njira zamakono zimathandizira kupyolera mndandanda wamakono wa malembawo. Pachiyambi choyamba, chidutswa cha < span > chowonjezera chimagwiritsiridwa ntchito kutanthauzira hyperlink.
Mwachitsanzo:
hyperlink span>
A>. P>
Zotsatira zake, pa tsamba mawu oti hyperlink adzalembedwa mu buluu, ndipo mtundu wa mzere udzakhala wofiira.
Njira ina yomwe ikukulolani kuti muyikire CSS ndikufotokozera, - malire-pansi . Chitsanzo pansipa chikufotokoza ntchito yake:
A {pansi-pansi: 1px wofiira wolimba;}
Zotsatira zake zidzakhala chimodzimodzi ndi chitsanzo chapamwamba. Koma njira iyi ili ndi mwayi wopindulitsa. Kuwonjezera pa kusintha mtundu wa mzere (wofiira tsopano waikidwa), n'zotheka kusintha momwe amakopera:
- Dotted - amapanga kadontho kosindikiza;
- Wapasula - mzere uli ndi zikwapu;
- Kawiri imapanga mizere iwiri.
Kotero, chikhalidwe cha mmalire- pansi chiri chogwira ntchito kwambiri. Kuphatikiza pa kuwonetsera mzere wokongoletsera pansi pa lembalo, zimakupatsani mwayi wokonzera maonekedwe ake.
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