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入社前と入社後で CSSの書き方を変えた話
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Daisuke Konishi
October 29, 2016
Technology
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350
入社前と入社後で CSSの書き方を変えた話
CSS Talk vol.1 - TAMのイベント | Doorkeeper :
https://taminc.doorkeeper.jp/events/52298
Daisuke Konishi
October 29, 2016
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Transcript
Ⰵ爡הⰅ爡䖓ד $44ך剅ֹ倯㢌ִ鑧 Daisuke Konishi
Daisuke Konishi @skd_nw ϚʔΫΞοϓΤϯδχΞ
ٕज़తͳɺΠϕϯτߦͬͨɺͳΜ͔Μ http://peng-note.com
࠷ۙͬͯΔ͜ͱ w Ξχϝʔγϣϯͷษڧ w 1PTU$44ͰΦϨΦϨίϯύΠϥ࡞ w +BWB4DSJQUͷઃܭͱ͔3FBDUKTͷษڧ w ൴ঁ୳͠
ೖ͔ࣾͯ͠Βॻ͖ํΛͲ͏ม͔͑ͨ
ೖࣾલ େֶੜ࣌ ֶͷ׆ಈͷαΠτϒϩάͷ੍࡞ɾอक w εΫϥον͔$44ϑϨʔϜϫʔΫΛ׆༻ w 4."$44ϕʔεͰͷઃܭ
ೖࣾޙίέΔࣄ͕ଟ͔ͬͨ
ίʔσΟϯάελΠϧʹ׳Εͳ͍ 例えば .listStyle03 { … } .box01 { … }
ṖͷίʔσΟϯάελΠϧʹ׳Εͳ͍ ͋Δఔม͑ΕΔΑ͏ʹަব͠ɺ ηϚϯςΟοΫͳωʔϛϯάΛՄೳʹ
ౖΓͱѩ͠Έͷ*&ରԠ w ΞΫηεղੳ͢Δͱͳ͔ͳ͔ͷׂ߹Ͱ Εͳ͍ w ͜Ε·Ͱʹܦݧφγ
ౖΓͱѩ͠Έͷ*&ରԠ w DBOJVTFDPNͰ͑ΔϓϩύςΟͷ֬ೝ w ίʔσΟϯά͠ͳ͕Β7.ͰνΣοΫ w ؾ߹͍ transition, animate͍͍ͨਓੜͩͬͨ…
CSSϑϨʔϜϫʔΫ͑ͳ͍
BourbonΛಋೖ http://bourbon.io/
#PVSCPOͷ͋Γ͕͍ͨͱ͜ w ඞཁͳ͚ͩࣗಈͰग़ྗ͢ΔͷͰΑ͋͘Δ ϑϨʔϜϫʔΫʹൺɺ༨ͳίʔυ͕ ੜ͞Εͳ͍ w ϕϯμʔϓϨϑΟοΫε͚ͯ͘ΕΔ w هड़ྔ͕ݮͬͨΓίʔυ͕·ͱ·ΔͷͰ ݟқ͘ͳΔ
ྫ͑ position: absolute; top: 10px; right: -13px; bottom: 0; left:
0; positionपΓͷ৭ʑΛ·ͱΊͯॻ͚Δ
ྫ͑ @include position(absolute, 10px -13px 0 0); QPTJUJPOपΓͷ৭ʑΛ·ͱΊͯॻ͚Δ
ྫ͑ɹ @include transition(all 5s $ease-in-circ); transitionͷهड़ & easingͱ͔
ྫ͑ɹ @include triangle(8px 6px, grey, down); άϨʔͷԼ͖ࡾ֯ (γϯϓϧͳਧ͖ग़͠ͷͱ͔)
ͦͷଞ͍Ζ͍Ζʂ
SnippetͷϓϥάΠϯͰ αδΣετՄೳ • Atom atom-bourbon-snippets • SublimeText 3(?) rossedman/derby: Bourbon
& Neat Sublime Text Snippets & Auto Completions
ࢥͬͯΔҎ্ʹมߋ͕͘Δ w ͪΌͿΛͻͬ͘Γฦ͢ΫϥΠΞϯτଟ͍ w lฦ͞Εͳ͍Α͏ʹ͢ΔzͷσΟϨΫλʔʹ ͓ئ͍ ฦ͞Εͨ࣌ʹڧ͘ੜ͖ΔͨΊͷίʔυΛ ॻ͘
ྫ͑ AΛ͜͜·ͰҠಈ͍ͯͩ͘͠͞ CͷαΠζมߋʹͳΓ·ͨ͠
ཁૉͷαΠζҐஔͷܭࢉ Sassʹ
ͦ͜Ͱ͜͏ʂ margin-left: floor(percentage( 282 / 504 )); ͋Μ·ΓΔͱίϯύΠϧ͕͘ͳΔͷͰ मਖ਼ೖΔͱϋήΔͱ͜ͱ͔ࡉ͔͍ͱ͚ͩ͜ͱ͔
ྫ͑ AͱBೖΕସ͍͑ͯͩ͘͞ ಉ͡ݟͨͰ ͏1ݸηΫγϣϯ૿͠·͢ ͬͺແ͘ͳΓ·ͨ͠ʔʂ
มߋʹڧ͍$44ΛΉ
w ୳͘͢͠ӨڹൣғΛڱ͘ w ͍ճ͕͠ޮ͘Α͏ʹίϯϙʔωϯτΛҙࣝ w ୳͍͢͠Α͏ʹదʹϑΝΠϧΛׂ มߋʹڧ͍$44ΛΉ
·ͱΊ w ίʔσΟϯάελΠϧͳΜ͔Μ্ख͍͜ͱ Ͱ͖Δ w ϑϨʔϜϫʔΫແͯ͘#PVSCPOͰͤʹͳΕΔ w *&ରԠؾ߹ͰͳΜͱ͔ͳΔ ͨ͘͠ͳ͍
w ͪΌͿͻͬ͘Γฦ͞Εͯઃܭ࣍ୈͰ ڧ͘ੜ͖ΕΔ
্ख͘ΜͰ໌ؤுΖ͏