E i papamoe kuhikuhi kahua paʻa no ka paena iho

Papamoe Ka 'ike no i kokoke i kekahi paena - ia mea nui i kekahi, e like me ka mea e hiki ai me kona helehelena, a usability ia,ʻo paha, conversely, hoʻomakaʻu aku malihini. E pehea e ho okumu i ka haʻahaʻa papamoe Ka 'ike no ka aʻo: e ia "iwi" i HTML, e ka Haku i ka walaʻauʻana mākau o e pili ana. Oe ke oiaio loaʻa i ka mākaukau 'ike, akā, he nui nicer e aʻo pehea e hoʻomōhala ia oe iho. It Aloha nani leʻaleʻa.

E aʻo i ka e kuhikuhi kahua paʻa

Mākou ho'āʻo mai i ka deviate mai na semantics, a hoopili i na alakai aka wale o keʻia. Mua oe i ke e ka "iwi" no mākou menus e HTML, aʻo kumu o nā mākau e e kā lākou mau papamoe menus. A laila ia e decorate, hoʻohana 'kaila a lahilahi. E mākou papamoe kuhikuhi kahua paʻa be 5 mau. Ke'ikamu mua e e o kekah i ka Google. Ka lua o ka wahi - "About mākou". Ke kolu - "Our hoʻolilo 'ia'". Eha - "It Aloha leʻaleʻa." Elima - "Leka mākou".

HTML-code nana me keia:

ʻO wai ka mea, aole ia i ike: Ul Tag ua hoʻohana 'ia no ka pōkā, kona hehee wale hoʻomaka me ka li. Li Tags loaa mai ai iaʻu ka styles mea e pili ana i ka Ul.

Ul - aeie hehee ai o ka papa, ka mea e kauʻia ma ka laulā. Li mea i ka hihia.

No laila, e ho okumu i ka index.html. Mākou ohi mākou kuhi. Ma keia wahi, o ka lako i kekahi vertical makemake ma mua o ka papamoe kuhikuhi kahua paʻa. Akā mākou me oe pahu hopu - ia e kekahi papamoe kuhikuhi kahua paʻa no ka paena. No keia mākou pono CSS.

He aha ka CSS?

Inā 'oe i keia manawa, e ka Haku i ke kūpono' ana o ke kahua, he mea pono no ka ike lea i ka manaʻo o Cascading Style Haumana. I mea, i kēia mau mea na rula no ka formatting, aaioee, a i noi i kekahi mau oihana mua ma luna o nā 'aoʻao o ka pūnaewele-paena. Inā mākou e wehewehe i ka waiwai o nā kumu i loko o maʻamau HTML, oe, e loaa ia e 'oe i kēia mau manawa, e kiʻi i ka duplication o ka hookahi apana o kuhi. 'aoʻao e haawe manawa ma luna o ka mea hoʻohana ka kamepiula, e ulu. E pale ia, aia no he CSS. Ua, ke kala e hōʻike wale nō, hoʻokahi nō i kekahi hehee ai, a laila, hoʻi ka hōʻike 'ana i kahi e hoʻohana i ka waiwai o kekahi kaila. He hiki no e ka hōʻike aʻaʻole wale nō ke kikokikona o ka palapala ia iho, akā, i loko o kekahi waihona. Kēia e ae i pili i ka hōʻike o ka mea okoa styles ma luna o nāʻaoʻao o ka paena. Ua mea i kupono i ka hoʻololi 'ana i kekahiʻaoʻao, modifying ka CSS-waihona. Style a lahilahi ae oe, e hana me nā kinona hua ma luna o ka maikaʻiʻilikai ma mua o ka HTML, kōkua e pakele worsening i nā kiʻi 'aoʻao o ka paena.

E ho ohana i Style Haumana no ka 'ike' ana

CSS-code no ka 'ike no:

1. # My_1menu {papa-mika:ʻaʻohe mea; nenelu loa: 6; akea: 800px; palena pau: ola auto;}
2. # My_1menu Li {lana: haʻalele; Font: italic 18px Arial;}
3. # My_1menu i kekahi, ke kala: # 756; 'ia: aeie; kiʻekiʻe: 55px; laina-kiʻekiʻe: 55px; nenelu loa: 0px 0px 15px 15px; kāʻei kua: #dfc; kikokikona-mea hoʻonani:ʻaʻohe mea;}
4. # My_1menu he: hover {waihoʻoluʻu: #foa; kāʻei kua: # 788;}

Ano, e ka nānā i ka kūpono papamoe CSS kuhikuhi kahua paʻa.

# My_1menu - no laila, he mea mika paha no UL- hehee ai me ka memo a = my_1menu, papa-mika:ʻaʻohe - keia kauoha, e wehe i na hoailona i koe ma ka hoʻopaʻa 'mau.

akea: 800px - ka laula o ko mākou 'ike no ka 800 nā kiko kiʻi.

nenelu loa: 0 - keia e lawe aku oe i ka nenelu loa o loko.

palena pau: ola auto - vyravnivnie papamoe kuhikuhi kahua paʻa ma ka waena konu o ko mākouʻaoʻao.

# My_1menu Li - ka lanakila styles li-hehee wale.

kiʻekiʻe: 55px - Ka 'ike no kona kiekie.

# My_1menu i: hover - ka lanakila styles e hehee ai, a ia ia uaʻonou iole.

ʻAʻole mākou e hōʻike i ka au mamuli o kela mea keia laina, e like me kela mea keia mea haku polokalamu Hiki ke koho 'kona kiko'îʻaneʻi. Kēia kumu no ka hoʻohana 'ana o styles i loko o ka' ike no ma luna o ka punaewele. Oe ke haawi mai ia i ka oi pau a me ka maikai nānā aku, ka hoʻohana 'ana i nā kiʻi. Hāʻawi aku hehee ai akā, no ka kekahi laʻana, kāʻei kua: henua pilikia (img1.png) oe a-m. E laila e kāʻei kua: henua pilikia (img2.png) oe a-m no ka: hover.

E hoʻohana i kou manaʻo, makakū koho. A laila, nānā 'ana i ia' ike ma luna pehea e hana i kekahi mea kuhikuhi kahua paʻa ma luna o ka punaewele, e hiki ke kūkulu i kaʻaoʻao a me kona mau hanana manao.