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div要素の正しい使い方
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Yuko
November 20, 2017
Technology
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div要素の正しい使い方
2017年11月17日の「まぼろしのマークアップ勉強会 #1」でお話したスライドです
#mbrs_markup_study
Yuko
November 20, 2017
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Transcript
EJWཁૉͷਖ਼͍͍͠ํ ·΅Ζ͠ͷϚʔΫΞοϓษڧձ !ZVLPTOPPQZ
EJWཁૉΛ ͍ͬͯ·͔͢
ͪΖΜ
EJWཁૉΛਖ਼͘͠ ͍ͬͯ·͔͢
/PUF ଞͷཁૉ͕దͰͳ͍߹ɺஶऀ࠷ޙͷखஈͷཁૉͱͯ͠EJWཁૉΛݕ౼͢Δ͜ ͱΛڧ͘ਪ͢ΔɻEJWཁૉͷΘΓʹΑΓదͳཁૉΛ༻͢Δ͜ͱɺಡऀʹ ରͯ͠ΑΓྑ͍ΞΫηγϏϦςΟʔͱஶऀʹର͢ΔΑΓ༰қͳϝϯςφϯεੑʹ ͭͳ͕Δɻ ༷ͷ֬ೝ -4 EJWཁૉɺҰಛผͳҙຯΛ࣋ͨͳ͍ɻ͜ͷཁૉɺཁૉͷࢠΛද͢ɻ͜ͷཁૉ ɺDMBTTɺMBOHɺ͓Αͼ࿈ଓͨ͠ཁૉͷά ϧʔϓʹڞ௨ͷηϚϯςΟοΫεΛϚʔ
ΫΞοϓ͢ΔUJUMFଐੑͱͱʹ༻Ͱ͖ΔɻEUཁૉͱEEཁૉͷάϧʔϓΛแΉɺEM ཁૉͰ༻Ͱ͖Δɻ 8)"58(-JWJOH4UBOEBSEຊޠ༁ IUUQTNPNEPHJUIVCJPIUNMHSPVQJOHDPOUFOUIUNMUIFEJWFMFNFOU
༻্ͷҙ w EJWཁૉɺଞʹదͳηϚϯςΟοΫཁૉ BSUJDMFɺOBWͳͲ ͕ͳ͍ɹ ߹ʹݶΓ༻͍ͯͩ͘͠͞ɻ ༷ͷ֬ೝ .%/ )5.-EJWཁૉϑϩʔίϯςϯπͷͨΊͷ൚༻ίϯςφͰ͋Γɺຊ࣭తʹԿ ද͠·ͤΜɻελΠϦϯάͷͨΊͷάϧʔϓཁૉͱͯ͠
DMBTTଐੑ͔JEଐੑΛ ༻ ɺ͋Δ͍จॻͰݴޠ͕ҟͳΔ෦Λࣔ͢ MBOHଐੑΛ༻ ͨΊʹ༻͠ ·͢ɻ .%/ IUUQTEFWFMPQFSNP[JMMBPSHKBEPDT8FC)5.-&MFNFOUEJW
ܰʑ͘͠EJWཁૉ͑ͳ͍
EJWʹ͞Ε͕ͪͳ ͔Θ͍ͦ͏ͳཁૉͨͪʜ IFBEFS GPPUFS NBJO CVUUPO OBW BTJEF TFDUJPO BSUJDMF
pHVSF
ͯ͢հ͖͠Εͳ͍ͷͰ
͚ͭͩ͝հ NBJO pHVSF IFBEFSGPPUFS
NBJO EJWJENBJO ϝΠϯίϯςϯπ EJW Α͘ݟ͔͚ΔϚʔΫΞοϓ ؒҧ͍ͬͯΔΘ͚Ͱͳ͍ NBJOཁૉͬͯͦͦקࠂ͕͔ͬͨ͠ʜ ͰͦΖͦΖʜ
NBJO NBJO ϝΠϯίϯςϯπ NBJO NBJOཁૉͬͯΈͨϚʔΫΞοϓ ͖ͬ͞ΑΓྑͦ͞͏✨ ͬͯɺNBJOཁૉͬͯ*&͕αϙʔτͯ͠ͳ͍Β͍͠ ͦͷͨΊɺ*&ͱεΫϦʔϯϦʔμʔͷҰ෦ͰΞΫηγϒϧʹͳ͍ͬͯͳ͍Έ͍ͨ
NBJO NBJOSPMFNBJO ϝΠϯίϯςϯπ NBJO ఏҊ͢ΔϚʔΫΞοϓ SPMFଐੑͰ*&ʹରԠͨ͠✨ ଞͷϒϥβͱͷࠩҟΛຒΊΔͨΊʹ$44ॻ͍ͨʢOPSNBMJ[FDTTʹؚ·Ε͍ͯΔʣ *&ͱ1$5BMLFS+"84ͷΑ͏ͳεΫϦʔϯϦʔμʔΛΈ߹ΘͤͯΞΫηγϒϧʹͳͬͨ NBJO\ EJTQMBZCMPDL
^
IFBEFSGPPUFS Α͘ݟ͔͚ΔϚʔΫΞοϓ IFBEFS άϩʔόϧϔομʔ IFBEFS NBJO ϝΠϯίϯςϯπ NBJO GPPUFS άϩʔόϧϑολʔ
GPPUFS
IFBEFSGPPUFS BSUJDMF EJWDMBTTBSUJDMF@@IFBEFS IهࣄλΠτϧI EJW هࣄຊจͱ͔খݟग़͠ͱ͔ EJWDMBTTBSUJDMF@@GPPUFS هࣄͷஶऀɺެ։ͳͲ EJW BSUJDMF
Α͘ݟΔϚʔΫΞοϓ
IFBEFSGPPUFS BSUJDMF IFBEFS IهࣄλΠτϧI IFBEFS هࣄຊจͱ͔খݟग़͠ͱ͔ GPPUFS هࣄͷஶऀɺެ։ͳͲ GPPUFS BSUJDMF
ఏҊ͢ΔϚʔΫΞοϓ
pHVSF pHVSF JNHTSDlJNHTBNQMFQOHzBMUlTBNQMFJNBHFz pHDBQUJPOαϯϓϧը૾pHDBQUJPO pHVSF Α͘ݟΔ࣮ྫ ը૾ʹ͍͚ͬͯͨͩͯΔ ը૾Ҏ֎ʹpHVSFཁૉ͔ͭ͑Δͱ͜Ζ͋Δͷ͔ͳʁ
pHVSF EJWDMBTTZPVUVCF ຒΊࠐΈಈը EJW Α͘ݟΔϚʔΫΞοϓ EJWDMBTTNBQ ຒΊࠐΈਤ EJW ಈըਤࣗݾ݁ܕͷίϯςϯπͩʂ
pHVSF pHVSF ຒΊࠐΈಈը pHDBQUJPO DJUFಈըλΠτϧDJUF pHDBQUJPO pHVSF ఏҊ͢ΔϚʔΫΞοϓ pHVSF ຒΊࠐΈਤ
pHVSF
ηϚϯςΟοΫʹ͢ΔͨΊʹ ϚʔΫΞοϓଞਓ͔Βࢦఠ͞Εʹ͍ͨ͘Ίɺҙࣝ͠ͳ͍ͱ্ୡ͠ͳ͍ɻ ࢲ͕͍ͯ͠Δ͜ͱओʹͭ w ͍͢͝ͱݴΘΕΔਓͷιʔεΛΑ͘ΈΔ w ؾʹͳΔͱ͜Ζ༷ॻΛಡΉʢϗϯτશ෦ಡΉͱ͍͍ʣ 8"*"3*"͍͍͚ͲɺϚʔΫΞοϓΛݟ͢͜ͱ͔Β࢝ΊΔΞΫηγϏϦ ςΟ͕ྲྀߦΔͱ͍͍ͳ