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Review the OOCSS
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Manabu Yasuda
October 24, 2016
Technology
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40
Review the OOCSS
CSS Talk Vol.01 の発表資料です。
Manabu Yasuda
October 24, 2016
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Transcript
CSS Talk vol.01 manabu yasuda Review the OOCSS OOCSS Λ͡ΊΑ͏
01 Review the OOCSS INTRODUCTION ࣗݾհ
02 Review the OOCSS ҆ా ֶ (yasuda manabu) גࣜձࣾ TAM
ϚʔΫΞοϓΤϯδχΞ https://github.com/manabuyasuda @ Gaku0318
03 Review the OOCSS TipsNote by TAM גࣜձࣾTAMͷςΫχΧϧνʔϜ͕͓ಧ͚͢Δٕज़ใʂ
04 Review the OOCSS ʮwantedly TAMʯͰݕࡧ !! ΤϯδχΞɺσβΠφʔɺσΟϨΫλʔৗ࣌ืूதͰ͢ɻ
05 Review the OOCSS 01. CSSʹઃܭ͕ٻΊΒΕΔཧ༝ 02. ආ͚Δ͖CSS ʢΞϯνύλʔϯʣ 03.
OOCSSͷ֓ཁ 04. OOCSSͷ2ͭͷݪଇ 05. ΦϒδΣΫτͷׂͱ͢Δཻ ΞδΣϯμ
06 Review the OOCSS CSSʹઃܭ͕ٻΊΒΕΔཧ༝ 01
07 Review the OOCSS ɾطଘͷελΠϧͷӨڹൣғ͕͗ͯ͢Ճɺ มߋ͠ʹ͍͘ɻ ɾطଘͷελΠϧͷશମ૾͕ѲͰ͖ͳ͍ɻ ɾطଘͷελΠϧ͕࠶ར༻Λલఏʹ࡞ΒΕ͍ͯͳ͍ɻ ɾ࠶ར༻Ͱ͖Δύʔπ͕গͳ͍ͷͰɺ ίʔυ͕૿͑ͯ͠·͏ɻ
ɾϨεϙϯγϒͩͱίʔυ͕ෳࡶʹͳͬͯ͠·͏ɻ
08 Review the OOCSS දతͳCSSઃܭͷख๏ ɾOOCSS ɾSMACSS ɾBEM ɾFLOCSS ɾITCSS
ɾAtomic Design ɾ EDJO ɾECSS
09 Review the OOCSS ͦͷଞʹ͍Ζ͍Ζɻ ͲΕΛબ͍͍ʁ
10 Review the OOCSS େͳ͜ͱ ɾCSS ͷઃܭख๏େ·͔ͳϧʔϧΛఆٛͯ͘͠ΕΔͷɻ ɾઃܭͷ࣮ફʹখ͞ͳܾఆ͕ͨ͘͞Μ͋Δɻ ɾCSS ʹආ͚Δ͖Ξϯνύλʔϯ͕͋Δɻ
ɾCSS ΞϯνύλʔϯͷੵΈॏͶͰഁ͢Δɻ ɾສೳͳઃܭख๏ͳ͍ͷͰ࠷దͳख๏Λબ͢Δඞཁ͕͋Δɻ
11 Review the OOCSS Կ͔Β࢝ΊΕ͍͍ʁ
12 Review the OOCSS ΞϯνύλʔϯΛආ͚ΔͨΊͷCSSઃܭͷݪͱ͍͑Δ OOCSS͔Βཧղ͢Δͷ͕ۙಓɻ
13 Review the OOCSS ආ͚Δ͖CSS ʢΞϯνύλʔϯʣ 02
14 Review the OOCSS ˞͕ࣗطଘͷҊ݅ΛҾ͖ܧ͍ͩͱ͍͏ఆͰ ɹߟ͑ͯΈ͍ͯͩ͘͞ɻ
15 Review the OOCSS Ξϯνύλʔϯ ᶃ IDηϨΫλΛ͍͍͗ͯ͢Δ ᶄ ϕʔεελΠϧͷৄࡉΛߴ͍ͯ͘͠Δ ᶅ
ཁૉηϨΫλʹ۩ମత͗͢ΔελΠϧ
16 Review the OOCSS Ξϯνύλʔϯ ⁞ IDηϨΫλΛ͍͍͗ͯ͢Δ
17 Review the OOCSS #main {} #main #content {} #main
#content p {} #main #content ul {} #main #content ul li {} #main #content ul li a {} CSS
18 Review the OOCSS IDηϨΫλ 2ͭͷࢦఆҾ͖ܧ͕ͳ͍ͱ্ॻ͖Ͱ͖ͳ͍ɻ ηϨΫλ͕͍ͷͰݟ௨͠ѱ͍ɻ #main {} #main
#content {} #main #content p {} #main #content ul {} #main #content ul li {} #main #content ul li a {} /* Ճ */ #main #content .text {} CSS
19 Review the OOCSS Ξϯνύλʔϯ ϕʔεελΠϧͷৄࡉΛߴ͍ͯ͘͠Δ
20 Review the OOCSS Ͳ͕͜ͳͷ͔Θ͔Γ·͔͢ʁ <a href="#" class="link"> ϦϯΫ </a>
a:link { color: red; } .link { color: blue; } CSS HTML
21 Review the OOCSS a λάͷελΠϧΛΫϥε 1 ͭͰ্ॻ͖Ͱ͖ͳ͍ɻ <a href="#"
class="link"> ϦϯΫ </a> a:link { color: red; } /* దԠ͞Εͳ͍ */ .link { color: blue; } CSS HTML
22 Review the OOCSS /* * 0,0,0,1ʢཁૉηϨΫλʣ * 0,0,1,0ʢΫϥεηϨΫλʣ *
0,0,1,0ʢٖࣅΫϥεʣ */ /* 0,0,1,0 ʢٖࣅΫϥε + 0,0,0,1 ʢཁૉηϨΫλ */ a:link { color: red; } /* 0,0,1,0 ʢΫϥεηϨΫλ */ .link { color: blue; } CSS
23 Review the OOCSS Ξϯνύλʔϯ ཁૉηϨΫλʹ۩ମత͗͢ΔελΠϧ
24 Review the OOCSS .content h2 { position: relative; margin-bottom:
25px; padding: 0.5em 0.8em; border-radius: 5px; color: #fff; font-size: 20px; font-weight: bold; background: crimson; } .content h2:after { content: ""; position: absolute; z-index: 1; bottom: -15px; left: 3em; margin-left: -15px; border: 15px solid transparent; border-top-color: crimson; border-bottom-width: 0; } CSS h2ݟग़͠
25 Review the OOCSS CSS h2ݟग़͠ h2ݟग़͠ .content .heading {
padding: 0.5em; border: 0; /* Ϧηοτ */ border-bottom: 1px solid; border-left: 6px solid; border-radius: 0; /* Ϧηοτ */ color: #000; background-color: #fff; /* ্ॻ͖ */ } .content .heading:after { content: none; /* Ϧηοτ */ }
26 Review the OOCSS .content h2 ͷελΠϧ͕ͨͬͯ͠·͏ͷͰɺ ্ॻ͖Ϧηοτ͕ඞཁʹͳͬͯ͠·͏ʜ
27 Review the OOCSS طଘͷCSSΛফͯ͠͠·͏ͱɺ ͲΜͳӨڹ͕ग़Δͷ͔Θ͔Βͳ͍͔Βফͤͳ͍ʜ
28 Review the OOCSS ΞϯνύλʔϯΛ Ͱ͖Δ͚ͩආ͚Δ͖ !!
29 Review the OOCSS σβΠϯΛ࣮ݱͰ͖Δ͚ͩͰॆͰͳ͍ɻ ελΠϧͷมߋՃΛͳ͘Ͱ͖ΔΑ͏ʹ͢ΔͨΊʹɺ ʮCSSͷઃܭʯ͕ඞཁɻ
30 Review the OOCSS OOCSSͷ֓ཁ 03
31 Review the OOCSS OOCSSͱ ɾϖʔδ୯ҐͰͳ͘ɺΦϒδΣΫτ ʢ෦ʣ ୯Ґɻ ɾখ͘͞࡞ͬͯΈ߹ΘͤΔ͜ͱͰϖʔδΛ࡞Δ ʢLegos
firstʣ ɻ ɾجຊతʹΫϥεηϨΫλ͚ͩΛ͍ɺ ϚϧνΫϥεͰࢦఆ͍ͯ͘͠ ʢৄࡉΛ͘อͭʣ ɻ ɾΞϯνύλʔϯΛආ͚ΔϕετϓϥΫςΟεͷ ٧Ί߹Θͤɻ
32 Review the OOCSS ࢀߟϦϯΫ ɾstubbornella/oocss: Object Oriented CSS Framework
ɾstubbornella/oocss-accessibility-guidelines: The accessibility guidelines used by the OOCSS open source project ɾObject Oriented CSS | SlideShare ɾWeb ੍࡞ऀͷͨΊͷ CSS ઃܭͷڭՊॻ
33 Review the OOCSS ·ͣ͜ΕಡΜͰʂ
34 Review the OOCSS 2009ɺ OOCSSͷఏএऀNicole Sullivan͜͏ޠ͍ͬͯΔɻ
35 Review the OOCSS CSSյΕ͍͢ɻ࢝ΊΔ͜ͱ؆୯͚ͩͲɻ ϑΝΠϧαΠζ࣮֬ʹ૿͍͖͑ͯ·͢ɻ ͳͥͳΒɺ ίʔυͷ࠶ར༻΄ͱΜͲ͞Εͳ͍͔ΒͰ͢ɻ ΫϦʔϯͳίʔυΛյ͢͜ͱ؆୯Ͱ͢ɻ ࢝ΊΔ͜ͱ͕ॏཁͳͷͰͳ͘ɺΫϦʔϯʹอͪଓ͚Δ͜ͱ͕ॏཁͰ͢ɻ
ΫϨόʔͳΦϒδΣΫτΛॻ͖·͠ΐ͏ ɻ͞ͳ͚ΕɺϒϩοΫ ϖʔδɺෳࡶͳίϯςϯπ͕૿͑Δ͝ͱʹίʔυ૿͑ଓ͚·͢ɻ ɹObject Oriented CSS
36 Review the OOCSS OOCSSͷ2ͭͷݪଇ 04
37 Review the OOCSS OOCSSͷ 2ͭͷݪଇ ᶃ ߏͱݟͨΛ͢ΔʢSeparate Structure and
Skinʣ ᶄ ίϯςφͱίϯςϯπΛ͢Δ ʢSeparate Container and Contentʣ
38 Review the OOCSS OOCSSͷ2ͭͷݪଇ ⁞ ߏͱݟͨΛ͢Δ ʢSeparate Structure and
Skinʣ
39 Review the OOCSS OOCSSϚϧνΫϥεʢෳͷΫϥεΛࢦఆ͢Δ͜ͱʣ ͕લఏʹͳΔɻ ͦͯ͠ɺΫϥεͷ 1 ͭ 1
ͭʹׂΛͨͤͯ͢Δɻ ͜ͷ ʮׂ͕ΫϥεΛ͚Δཻͷ୯Ґʯ ʹͳΔɻ ׂͷ1ͭʹʮߏͱݟͨʯ͕͋Δɻ
40 Review the OOCSS ݟ͕ͨҧ͏ͷͰؾ͖ͮʹ͍͕͘ɺ3ͭͷϘλϯʹڞ௨͢Δͷ ͕͋Δɻ ͦΕʮߏʯ ɻ ৄ͘͠ݟΔ TOP
ૹ ৴
41 Review the OOCSS
42 Review the OOCSS
43 Review the OOCSS .button { display: inline-block; padding: 0.75em;
line-height: 1; text-align: center; text-decoration: none; } CSS ͦΕͧΕͷϘλϯΛ࡞ΔͨΊͷ ࠎےʹͳ͍ͬͯΔཁૉΛ ʮߏʯ ͱݺͿɻ OOCSSͰ ߏͱ͍͏ׂͰ͢Δɻ ࠓճ .buttonͱ͍͏ΫϥεΛ༻ɻ
44 Review the OOCSS .button-top { color: #fff; background-color: blue;
} .button-more { color: #fff; background-color: orange; } .button-send { color: #fff; background-color: red; } CSS ಛతͩͬͨ৭ɺ ʮݟͨʯ ͱ͍͏ ׂͰɺ ͦΕͧΕผͷΫϥεɻ ߏΛ୲͢ΔΫϥεͷ໊લΛ Ҿ͖ܧ͙ͱؔੑΛࣔ͢͜ͱ͕Ͱ͖Δɻ
45 Review the OOCSS ίʔυྔͲ͏ͳͬͨͷ͔ʁ
46 Review the OOCSS 27ߦͩͬͨίʔυ͕ 19 ߦ ʢ 30% μϯʣ
ʹͳΓ·ͨ͠ʂ
47 Review the OOCSS ϝϦοτ ɾόϦΤʔγϣϯ͕૿͑ͯɺ৭ͳͲͷ࠷খݶͷࢦఆ͚ͩͰ ࠶ݱ͕Ͱ͖ΔͷͰίʔυྔ؇͔ʹ͔͠૿͑ͳ͍ɻ ɾڞ௨͢Δߏʹมߋ͕͋ͬͯ1Օॴมߋ͢Δ͚ͩͰରԠՄೳɻ ɾ1ͭ 1ͭͷΫϥεখ͘͞ͳΔͷͰશମ૾ΛѲ͍͢͠ɻ
48 Review the OOCSS σϝϦοτ ɾCSS γϯϓϧʹอͯΔ໘ɺ HTMLʹෳͷΫϥεΛ ࢦఆ͢ΔͷͰෳࡶʹͳΔɻ ɾখ͞ͳύʔπ͕ଟ͘ͳΔͷͰɺ
ελΠϧΨΠυΛͭͬͯ͘ Έ߹ΘͤΔύλʔϯΛڞ༗͢Δඞཁ͕͋Δɻ ɾΈ߹Θͤͯׯব͠߹Θͳ͍ΦϒδΣΫ τΛ࡞Δͷʹ Ұఆͷ εΩϧ͕ඞཁɻ
49 Review the OOCSS ʮߏͱݟͨͷʯ ͷ·ͱΊ ɾߏͱݟͨͱ͍͏ׂͰΫϥεΛ͢Δɻ ɾΫϥεΛΈ߹ΘͤΔ͜ͱͰϝϯςφϯεੑ্͕͕Γ ύϑΥʔϚϯεΛ্ͤ͞Δ͜ͱͰ͖Δɻ ɾCSSͷΘΓʹHTML͕ෳࡶʹͳΔɻ
ɾΈ߹ΘͤΔͷΛิॿͰ͖Δڥ͕ඞཁɻ
50 Review the OOCSS OOCSSͷ2ͭͷݪଇ ίϯςφͱίϯςϯπΛ͢Δ ʢSeparate Container and
Contentʣ
51 Review the OOCSS ɾίϯςφͱแ͢Δཁૉͷ͜ͱ ɾίϯςϯπͱแ͞ΕΔཁૉͷ͜ͱ
52 Review the OOCSS ྫ͑ΔͳΒɺ ίϯςφᷥɺ ίϯςϯπᷥͷதͷॻྨɻ container contents
53 Review the OOCSS ίϯςϯπͱ ϖʔδͷ༰ ʢίϯςϯπʣ ͷ͜ͱ ྫʣ ɾݟग़͠
ɾஈམ ɾϦετ ɾը૾ ɾϘλϯ ɾϥϕϧͳͲ
54 Review the OOCSS ίϯςφͱ ίϯςφͱίϯςϯπΛแ͢Δཁૉͷ͜ͱͰɺ ྫ͑ϔομʔϑολʔͳͲͷڞ௨ΤϦΞຊจΛ แ͢Δ .content
.aricle ͷΑ͏ͳΤϦΞͷ͜ͱɻ
55 Review the OOCSS ͳͥ ʮίϯςφͱίϯςϯπͷʯ Λ͢Δͷ͔ʁ
56 Review the OOCSS ߏͱݟͨͷ͚ͩͰ ࠶ར༻ੑΛ୲อͰ͖ͳ͍͔Βɻ
57 Review the OOCSS ྫ͑ΔͳΒɺ ػೳతʹσεΫτοϓύιίϯ͕͍͍͚Ͳɺ ࣋ͪา͖͍ͨͳΒɺϊʔτύιίϯͷ΄͏͕͍͍ɻ desktop pc note
pc
58 Review the OOCSS #articleͱ͍͏ॴʹґଘ͍ͯ͠ΔͷͰ͍ճ͢͜ͱ͕Ͱ͖ͳ͍ɻ /* Bad */ #article .button
{} #article .button-primary {} /* Good */ .button {} .button-primary {} CSS
59 Review the OOCSS ཁૉηϨΫλΛࢦఆ͢Δ͜ͱཁૉͱ͍͏ॴʹ ґଘ͢Δ͜ͱʹͳΔɻ ྫ͑ɺ ҎԼͷࢦఆͰh2ʹ͔͠దԠ͢Δ͜ͱ͕Ͱ͖ͳ͍ɻ /* Bad
*/ h2.heading {} /* Good */ .heading {} CSS
60 Review the OOCSS ͭ·Γɺ ίϯςφͱίϯςϯπͷͱɺ ʮॴʹґଘ͠ͳ͍ηϨΫλΛॻ͘ʯ ͱ͍͏͜ͱɻ
61 Review the OOCSS ΦϒδΣΫτͷׂͱ͢Δཻ 05
62 Review the OOCSS OOCSSʹ4ͭͷׂͷ͚ํ͕͋Δɻ ɾ ߏͱݟͨ ɾ ίϯςφͱίϯςϯπ
63 Review the OOCSS ׂʹ͍ͭͯɺ͏গ͠ߟ͑ͯΈΑ͏ɻ
64 Review the OOCSS ͜ͷΑ͏ͳίʔυΛݟͨ͜ͱ͋Γ·ͤΜ͔ʁ <div class="container"> <div class="row"> <div
class="col-md-8">.col-md-8</div> <div class="col-md-4">.col-md-4</div> </div> </div> HTML
65 Review the OOCSS BootstrapͷάϦουγεςϜͷίʔυʢҎ߱άϦου ΦϒδΣΫτͱݺͿʣ ɻ ͜Είϯςφʹ͋ͨΔɻ <div class="container">
<div class="row"> <div class="col-md-8">.col-md-8</div> <div class="col-md-4">.col-md-4</div> </div> </div> HTML
66 Review the OOCSS ͭ·Γɺίϯςφͱ ɾҙͷΫϥεΛࢦఆ͢Δ͚ͩͰͲ͜Ͱ͑Δɻ ɾϨΠΞτΛ୲͢ΔΦϒδΣΫτɻ ɾแ͢Δཁૉ͕ԿͰ͋ͬͯػೳ͢Δʢׯব͞Εͳ͍ʣ ɻ ͱݴ͍͑Δ͜ͱͰ͖·͢ɻ
67 Review the OOCSS άϦου͕ศརͳͷ ίϯςφͱ͍͏ׂΛ͍࣋ͬͯΔ͔Βɻ ˞OOCSS ͰάϦουͷ༻Λਪ͍ͯ͠Δɻ
68 Review the OOCSS Ͱʜ
69 Review the OOCSS άϦουΦϒδΣΫτ͕ศར͔ͩΒͱ͍ͬͯɺ ͲΜͳ໘Ͱ͏ͷආ͚ͨ΄͏͕͍͍ɻ Ͱʜ
70 Review the OOCSS άϦουΦϒδΣΫτͷׂ ʢओʹʣ 12Ͱׂͬͨԣ෯Λ ֤ߦ ʢΧϥϜʣ ʹׂΓͯΔ͜ͱɻ
Ұൠతʹแ͢Δཁૉʹׯব͠ͳ͍ɻ
71 Review the OOCSS ྫ͑ɺ εϚϗͰը૾ͱςΩετ͕ϒϩοΫ ʢॎʹฒͿʣ Ͱɺ λϒϨοτҎ߱50%ͣͭͷԣฒͼʹͳΔύλʔϯɻ
72 Review the OOCSS ͜͜Ͱ.gridͱ.grid-cellͱ͍͏Ϋϥε໊ʹ͢Δɻ <div class="grid"> <div class="grid-cell grid-cell--md-6">
<img src="#" alt=""> </div> <div class="grid-cell grid-cell--md-6"> <h2> ݟग़͠ </h2> <p> ςΩετ </p> </div> </div> HTML
73 Review the OOCSS ԣฒͼͷͱ͖ʹݟग़͠ͱ ը૾ͷ্ͷπϥΛ߹ΘͤͯΔͳɻ
74 Review the OOCSS
75 Review the OOCSS <div class="grid"> <div class="grid-cell grid-cell-md-6"> <img
src="#" alt=""> </div> <div class="grid-cell grid-cell-md-6"> <h2> ݟग़͠ </h2> <p> ςΩετ </p> </div> </div> @media screen and (min-width: 768px) { .u-offset-top-md { /** * line-height ͕ 1.4 ͷ߹ : * (1.4 - 1) / 2 = 0.2em */ margin-top: -0.2em; } } HTML CSS
76 Review the OOCSS ॎʹฒΜͰΔͱ͖ʹ ը૾ͱςΩετͷؒʹ༨ന͕ೖͬͯΔͳɻ
77 Review the OOCSS
78 Review the OOCSS <div class="grid"> <div class="grid-cell grid-cell-md-6 u-mb
u-mb0-md"><!-- Ճ --> <img src="#" alt=""> </div> <div class="grid-cell grid-cell-md-6"> <h2 class="u-offset-top-md"> ݟग़͠ </h2> <p> ςΩετ </p> </div> </div> .u-mb { margin-bottom: 0.5rem; } @media screen and (min-width: 768px) { .u-mb0-md { margin-bottom: 0; } } HTML CSS
79 Review the OOCSS ຊʹ͜ΕͰ͍͍ͷʁ
80 Review the OOCSS ൚༻త͚ͩͲɺͦΕάϦουͱ͍͏ׂʹ͚ؔͯͩ͠ɻ ແཧΓ͓͏ͱ͢Δͱɺຊʹ൚༻త͔Θ͔Βͳ͍Α ͏ͳ൚༻Ϋϥε͕૿͍͚͑ͯͩ͘ɻ ϚʔΫΞοϓෳࡶʹʜɻ
81 Review the OOCSS ΦϒδΣΫτ ׂΛ໌֬ʹখ͘͞
82 Review the OOCSS OOCSSͰʮߏͱݟͨʯʮίϯςφͱίϯςϯπʯ Ͱ͢Δɻ ͭ·Γɺ ׂػೳͰΦϒδΣΫτΛ͚ͯɺ Έ߹Θͤͯ͏ͱ͍͏͜ͱɻ ઌ΄Ͳͷྫɺ.gridͱ͍͏൚༻తͳΦϒδΣΫ
τͰͳ͘ɺ ʮը૾ͱςΩετ͕εϚϗͰॎʹɺλϒϨοτҎ߱Ͱ ԣʹฒͿʯ ͱ͍͏۩ମతͳΦϒδΣΫτͷ .block-gridΛ ࡞ͬͨ΄͏͕มߋ͍͢͠ɻ
83 Review the OOCSS ΦϒδΣΫτͷ੍ݶΛఆٛ͢Δ
84 Review the OOCSS ػೳʹ੍ݶΛ͔͚Δཧ༝ ɾແݶʹ֦ு͍ͯ͘͜͠ͱͰ͖ͳ͍ɻ ɾ֦ு͢Δ͝ͱʹෳࡶ͕͞૿͢ͷͰ࣮͕͘͠ͳΔɻ ʮػೳͷෳࡶ͞ ʷ ػೳͷ
= ʯʹͳΒͳ͍ɻ ɾ੍ݶΛ͔͚ͳ͚Εɺػೳ͚ͩͰͳ͔͔͘Γଓ͚Δɻ ɾόϦΤʔγϣϯ͕গͳ͍΄͏͕ӡ༻໘Ͱͷෛ୲͕গͳ͍ɻ
85 Review the OOCSS ͪΖΜ੍ݶ͢Ε͍͍ͱ͍͏Θ͚Ͱͳ͍ͷͰɺ σβΠφʔͱΤϯδχΞͷίϛϡχέʔγϣϯඞਢɻ ಛʹϨεϙϯγϒͰɺϒϨΠΫϙΠϯτͷؒΛ ૾͢Δ͜ͱ͍͠ͷͰɺ૬ஊ͠ͳ͕Β࡞͍ͬͯ͘ɻ
86 Review the OOCSS ϏδϡΞϧσβΠϯͷҙਤɾ ҙຯΛ ίʔυʹөͰ͖ͨΒɺ σβΠϯίʔυഁ͠ͳ͍ɻ
87 Review the OOCSS ·ͱΊ 06
88 Review the OOCSS ·ͱΊ ɾOOCSS͔ΒCSSͷΞϯνύλʔϯΛֶͿɻ ɾ2ͭͷݪଇΛͱʹΦϒδΣΫτͱͯ͠ɺΈ߹ΘͤΔɻ ɾׂΛఆٛͯ͠ػೳΛݶఆͤ͞Δɻ ɾׂ໌֬ʹখ͘͞ɻ ɾσβΠφʔͱΤϯδχΞ͕Ұॹʹ࡞Γ্͛Δ͜ͱ͕
ຊͷσβΠϯ ʢઃܭʣ ɻ
89 Review the OOCSS ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ slide writing : yasuda manabu
slide design : nakajima eri