Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
CSS 基礎
Search
大澤木小鐵
October 30, 2012
Programming
11
940
CSS 基礎
教育訓練用
大澤木小鐵
October 30, 2012
Tweet
Share
More Decks by 大澤木小鐵
See All by 大澤木小鐵
Effective Unit Testing
jaceju
3
630
JSConf Asia 2014 Sessions
jaceju
4
440
What happens in Laravel 4 bootstraping
jaceju
9
580
Deal with Laravel assets by Bower & Gulp
jaceju
30
2k
Leaning MVC By Example
jaceju
0
410
ng-conf_2014
jaceju
2
1.1k
The Power of JavaScript in JSConf.Asia 2013
jaceju
5
420
jQuery vs AngularJS, dochi?
jaceju
20
3k
Begining Composer
jaceju
24
5.4k
Other Decks in Programming
See All in Programming
AI前提で考えるiOSアプリのモダナイズ設計
yuukiw00w
0
200
AtCoder Conference 2025
shindannin
0
790
Grafana:建立系統全知視角的捷徑
blueswen
0
250
Go コードベースの構成と AI コンテキスト定義
andpad
0
150
生成AI時代を勝ち抜くエンジニア組織マネジメント
coconala_engineer
0
31k
開発に寄りそう自動テストの実現
goyoki
2
1.5k
AIエンジニアリングのご紹介 / Introduction to AI Engineering
rkaga
8
3.4k
著者と進める!『AIと個人開発したくなったらまずCursorで要件定義だ!』
yasunacoffee
0
170
認証・認可の基本を学ぼう後編
kouyuume
0
250
複雑なUI設計への銀の弾丸 「オブジェクト指向UIデザイン」
teamlab
PRO
2
110
perlをWebAssembly上で動かすと何が嬉しいの??? / Where does Perl-on-Wasm actually make sense?
mackee
0
230
AIの誤りが許されない業務システムにおいて“信頼されるAI” を目指す / building-trusted-ai-systems
yuya4
6
4k
Featured
See All Featured
Marketing to machines
jonoalderson
1
4.5k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
31
9.8k
Optimizing for Happiness
mojombo
379
70k
How to build a perfect <img>
jonoalderson
0
4.8k
How to audit for AI Accessibility on your Front & Back End
davetheseo
0
130
Designing for Timeless Needs
cassininazir
0
100
HU Berlin: Industrial-Strength Natural Language Processing with spaCy and Prodigy
inesmontani
PRO
0
120
Noah Learner - AI + Me: how we built a GSC Bulk Export data pipeline
techseoconnect
PRO
0
74
職位にかかわらず全員がリーダーシップを発揮するチーム作り / Building a team where everyone can demonstrate leadership regardless of position
madoxten
53
47k
Applied NLP in the Age of Generative AI
inesmontani
PRO
3
2k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
122
21k
Organizational Design Perspectives: An Ontology of Organizational Design Elements
kimpetersen
PRO
0
46
Transcript
Jace Ju @ Sina Taiwan 基礎 CSS
什麼是 CSS 1
.COM 時代 <table width="100%" border="0" align="center" cellpadding="2" cellspacing="0" class="Bpadd"> <tr>
<td bgcolor="#C8DDF1" class="text13b"><a href="/itadm/ category.php?cat=93"><font color="#000000">CIO</font></a></td> </tr> <tr> <td class="text13"><font color="#666666">•</ font> <a href="/itadm/article.php?c=76963" title="2012-10-29"> 集團打造零售四合⼀一計畫 ⼀一年半內同時完成⼋八⼤大系統調整</a></td> </tr> <tr> <td class="text13"><font color="#666666">•</ font> <a href="/itadm/article.php?c=76880" title="2012-10-22">IT是台灣技術創新⽕火⾞車頭 從企業營運⾓角度評選新興科技 </a></td>
Cascading Styling Sheets 瀏覽器樣式 網⾴頁作者樣式 使⽤用者樣式
CSS 概念 1994 CSS 2.0 1998 CSS 2.1 2011 W3C
正式接⼿手 1997 History of CSS CSS 1.0 1996.12 CSS 3
CSS 能做些什麼 2
⽤用以視覺化的 HTML 標籤 <p> <font face="Arial" size="3" color="red"> Text </font>
</p>
CSS 樣式化 <p>Text</p> p { font-family: Arial; font-size: 3em; color:
red; }
選擇器 CSS 語法 p { font-size: 3em; color: red; }
用大括號來包含樣式 CSS 語法 p { font-size: 3em; color: red; }
屬性 CSS 語法 p { font-size: 3em; color: red; }
值 CSS 語法 p { font-size: 3em; color: red; }
分號後再加入下一組屬性 CSS 語法 p { font-size: 3em; color: red; }
CSS 檔案 p { font-family: Arial; font-size: 3em; color: red;
} <p>Text</p> <p>Text</p> <p>Text</p>
怎麼套⽤用 CSS 3
inline styling <p style="font-family: Arial; font-size: 3em; color: red;">Text</p>
Style Tag <style type="text/css"> p { font-family: Arial; font-size: 3em;
color: red; } </style>
Link Tag <head> <link rel="stylesheet" href="theme.css"> </head>
搭配 HTML 4
<p>Normal text</p> <p class="note">Some note</p> class
<p>Normal text</p> <p class="note">Some note</p> class p { font-family: Arial;
font-size: 3em; color: black; } p.note { color: red; } http://jsfiddle.net/hkvBC/
Bad class p.big-red { font-family: Arial; font-size: 3em; color: red;
}
Bad class p.big-red { font-family: Arial; font-size: 3em; color: blue;
}
Bad class p.note { font-family: Arial; font-size: 3em; color: blue;
}
<div id="header"> <h1>Title</h1> </div> id http://jsfiddle.net/hkvBC/
<div id="header"> <h1>Title</h1> </div> id #header { height: 80px; }
http://jsfiddle.net/hkvBC/
CSS 排版 5
<table width="100%" border="0" align="center" cellpadding="2" cellspacing="0" class="Bpadd"> <tr> <td bgcolor="#C8DDF1"
class="text13b"><a href="/itadm/ category.php?cat=93"><font color="#000000">CIO</font></a></td> </tr> <tr> <td class="text13"><font color="#666666">•</ font> <a href="/itadm/article.php?c=76963" title="2012-10-29"> 集團打造零售四合⼀一計畫 ⼀一年半內同時完成⼋八⼤大系統調整</a></td> </tr> <tr> <td class="text13"><font color="#666666">•</ font> <a href="/itadm/article.php?c=76880" title="2012-10-22">IT是台灣技術創新⽕火⾞車頭 從企業營運⾓角度評選新興科技 </a></td> Table Layout
<body> <header id="header"><h1>...</h1></header> <div id="body" > <div id="wrapper" class="clearfix"> <section
id="maincol"><h1>...</h1></section> <aside id="aside"><p>...</p></aside> </div> </div> <footer id="footer"><h2>Footer</h2><p>...</p></footer> </body> CSS Layout
CSS Layout #header { position:relative; height:80px; background-color:#FFFFFF; width:100%; display:block; overflow:auto;
} #aside { width:240px; float:left; position:relative; } #main { background-color: #FFFFFF; position: relative; width:720px; float:right; } #footer { height:100px; background-color:#FFFFFF; clear:both; display:block; overflow:auto; }
IE must die! Problems ‧設計師必須學習 CSS 語法 ‧瀏覽器呈現不一致 ‧IE 舊版本不符合
Web 標準
CSS Reset ‧瀏覽器有預設樣式 ‧解法:將所有樣式去除 html, body, div, span, applet, object,
iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, ... { margin: 0; padding: 0; border: 0; font-size: 100%; font: inherit; vertical-align: baseline; } http://meyerweb.com/eric/tools/css/reset/
CSS3 簡介 6
‧外部字體 ‧方盒模型 ‧背景 ‧多欄排版 ‧2D 漸變 ‧3D 漸變 ‧媒體偵測 ‧進階選擇器
CSS3 Modules 其他還有很多... http://www.css3.info/modules/ http://www.w3schools.com/css3/
-moz- /* Firefox */ -webkit- /* Safari, Chrome */ -o-
/* Opera */ -ms- /* Internet Explorer */ Vendor Prefix http://css-snippets.com/browser-prefix/
.box { border: 1px solid #ccc; -webkit-border-radius: 2px; -moz-border-radius: 2px;
-o-border-radius: 2px; border-radius: 2px; } Vendor Prefix http://css-snippets.com/browser-prefix/
Graceful Degradation http://jonraasch.com/blog/graceful-degradation-with-css3 ⽀支援 CSS3 不⽀支援 CSS3
Examples 7
• CSS3 buttons • 3D CSS Cube • Image Gallery
• 秋⼭山澪 http://webdesignerwall.com/trends/47-amazing-css3-animation-demos
問題與討論