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
930
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
590
JSConf Asia 2014 Sessions
jaceju
4
410
What happens in Laravel 4 bootstraping
jaceju
9
550
Deal with Laravel assets by Bower & Gulp
jaceju
30
2k
Leaning MVC By Example
jaceju
0
370
ng-conf_2014
jaceju
2
990
The Power of JavaScript in JSConf.Asia 2013
jaceju
5
380
jQuery vs AngularJS, dochi?
jaceju
20
2.9k
Begining Composer
jaceju
24
5.2k
Other Decks in Programming
See All in Programming
Return of the Full-Stack Developer
simas
PRO
1
320
Boost Your Performance and Developer Productivity with Jakarta EE 11
ivargrimstad
0
300
AHC 044 混合整数計画ソルバー解法
kiri8128
0
300
安全に倒し切るリリースをするために:15年来レガシーシステムのフルリプレイス挑戦記
sakuraikotone
5
2.4k
アプリを起動せずにアプリを開発して品質と生産性を上げる
ishkawa
0
450
Kubernetesで実現できるPlatform Engineering の現在地
nwiizo
2
1.8k
なぜselectはselectではないのか
taiyow
2
310
WordPress Playground for Developers
iambherulal
0
120
Devin , 正しい付き合い方と使い方 / Living and Working with Devin
yukinagae
3
700
PHPのガベージコレクションを深掘りしよう
rinchoku
0
250
JavaOne 2025: Advancing Java Profiling
jbachorik
1
320
SideKiqでジョブが二重起動した事象を深堀りしました
t_hatachi
0
240
Featured
See All Featured
Rebuilding a faster, lazier Slack
samanthasiow
80
8.9k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
160
15k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
45
9.5k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
666
120k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
29
2k
Java REST API Framework Comparison - PWX 2021
mraible
29
8.5k
Fontdeck: Realign not Redesign
paulrobertlloyd
83
5.5k
The Straight Up "How To Draw Better" Workshop
denniskardys
232
140k
Visualization
eitanlees
146
16k
A designer walks into a library…
pauljervisheath
205
24k
Embracing the Ebb and Flow
colly
85
4.6k
The Language of Interfaces
destraynor
157
24k
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