W3C CSS2 Cascading Style Sheets, level 2 - instructional media + ...

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All five generic font families are defined to exist in all CSS implementations (they need not necessarily map to five distinct actual fonts). User agents should provide reasonable default choices for the generic font families, which express the characteristics of each family as well as possible within the limits allowed by the underlying technology. User agents are encouraged to allow users to select alternative choices for the generic fonts. serif Glyphs of serif fonts, as the term is used in CSS, have finishing strokes, flared or tapering ends, or have actual serifed endings (including slab serifs). Serif fonts are typically proportionately-spaced. They often display a greater variation between thick and thin strokes than fonts from the ’sans-serif’ generic font family. CSS uses the term ’serif’ to apply to a font for any script, although other names may be more familiar for particular scripts, such as Mincho (Japanese), Sung or Song (Chinese), Totum or Kodig (Korean). Any font that is so described may be used to represent the generic ’serif’ family. Examples of fonts that fit this description include: Latin fonts Greek fonts Cyrillic fonts Hebrew fonts Japanese fonts Arabic fonts Cherokee fonts Times New Roman, Bodoni, Garamond, Minion Web, ITC Stone Serif, MS Georgia, Bitstream Cyberbit Bitstream Cyberbit Adobe Minion Cyrillic, Excelcior Cyrillic Upright, Monotype Albion 70, Bitstream Cyberbit, ER Bukinst New Peninim, Raanana, Bitstream Cyberbit Ryumin Light-KL, Kyokasho ICA, Futo Min A101 Bitstream Cyberbit Lo Cicero Cherokee sans-serif Glyphs in sans-serif fonts, as the term is used in CSS, have stroke endings that are plain -- without any flaring, cross stroke, or other ornamentation. Sans-serif fonts are typically proportionately-spaced. They often have little variation between thick and thin strokes, compared to fonts from the ’serif’ family. CSS uses the term ’sans-serif’ to apply to a font for any script, although other names may be more familiar for particular scripts, such as Gothic (Japanese), Kai (Chinese), or Pathang (Korean). Any font that is so described may be used to represent the generic ’sans-serif’ family. Examples of fonts that fit this description include: 210
Latin fonts Greek fonts Cyrillic fonts Hebrew fonts Japanese fonts Arabic fonts MS Trebuchet, ITC Avant Garde Gothic, MS Arial, MS Verdana, Univers, Futura, ITC Stone Sans, Gill Sans, Akzidenz Grotesk, Helvetica Attika, Typiko New Era, MS Tahoma, Monotype Gill Sans 571, Helvetica Greek Helvetica Cyrillic, ER Univers, Lucida Sans Unicode, Bastion Arial Hebrew, MS Tahoma Shin Go, Heisei Kaku Gothic W5 MS Tahoma cursive Glyphs in cursive fonts, as the term is used in CSS, generally have either joining strokes or other cursive characteristics beyond those of italic typefaces. The glyphs are partially or completely connected, and the result looks more like handwritten pen or brush writing than printed letterwork. Fonts for some scripts, such as Arabic, are almost always cursive. CSS uses the term ’cursive’ to apply to a font for any script, although other names such as Chancery, Brush, Swing and Script are also used in font names. Examples of fonts that fit this description include: Latin fonts Cyrillic fonts Hebrew fonts Arabic fonts Caflisch Script, Adobe Poetica, Sanvito, Ex Ponto, Snell Roundhand, Zapf-Chancery ER Architekt Corsiva DecoType Naskh, Monotype Urdu 507 fantasy Fantasy fonts, as used in CSS, are primarily decorative while still containing representations of characters (as opposed to Pi or Picture fonts, which do not represent characters). Examples include: Latin fonts Alpha Geometrique, Critter, Cottonwood, FB Reactor, Studz 211
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REC-CSS2-19980512 Cascading Style S
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Quick Table of Contents 1 About the
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4.3.4 URL + URN = URI . . . . . . .
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9.7 Relationships between ’displa
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cursive . . . . . . . . . . . . . 2
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B.1 New functionality . . . . . . .
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Section 2: An introduction to CSS2
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Initial This part specifies the pro
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The section on Paged Media was in l
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Contents 2 Introduction to CSS2 2.1
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CSS2 has more than 100 different pr
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Adding more rules to the style shee
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Simplicity. CSS2 is more complex th
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Document language The encoding lang
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3.2 Conformance This section define
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Contents 4 CSS2 syntax and basic da
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Macro Definition ident name nmstart
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In fact, these two methods may be c
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P[example="public class foo\ {\ pri
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A user agent conforming to a future
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0.28 mm 1.4 mm viewer 28 inch 71 cm
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Example(s): An example without quot
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Values outside the device gamut sho
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When a style sheet resides in a sep
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Contents 5 Selectors 5.1 Pattern ma
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5.2 Selector syntax A simple select
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5.6 Child selectors A child selecto
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Example(s): The following rule hide
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H1#chapter1 { text-align: center }
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Example(s): The following rule sets
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5.11.4 The language pseudo-class: :
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The following CSS2 will make a drop
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6 Assigning property values, Cascad
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BODY { font-size: 10pt } H1 { font-
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6.4.1 Cascading order To find the v
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author style sheet and may be overr
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Link to a target medium The bo
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Relationship between media groups a
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Top TM TB TP Margin (Transparent) B
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First element of list Second elemen
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Value: {1,4} | inherit Initial: not
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values, they apply to the top, righ
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’border-color’ Value: {1,4} | t
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Since the initial value of the bord
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Contents 9 Visual formatting model
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9.2 Controlling box generation The
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The P generates a block box, with s
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The properties of the run-in elemen
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Value: static | relative | absolute
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The offset is a fixed distance from
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or like this: Several emphasized wo
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IMG { float: left } BODY, P, IMG {
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image margin paragraph border parag
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Values have the following meanings
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position: fixed; width: 100%; heigh
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Document Window (0,0) (0, 400) 1 Be
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Document Window (0,0) (0, 400) 24 p
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Document Window I used two red hyph
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This text will be beneath everythi
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(U+202C) at the end of the element.
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Contents 10 Visual formatting model
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#div1 { position: absolute; left: 5
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(If the border style is ’none’,
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’max-width’ Value: Initial: App
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10.6.1 Inline, non-replaced element
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Value: Initial: Applies to: | | n
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. We recommend a computed value for
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Contents 11 Visual effects 11.1 Ove
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DIV I didn’t like the play, but t
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(0, 0) (50, 0) clip region (0, 55)
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onclick=’show("container2");hid
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12 Generated content, automatic num
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the pseudo-element will behave as i
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’block’: the pseudo-element is
Page 159 and 160: Approximate rendering ISO 10646 cod
Page 161 and 162: Value: [ ? ]+ | none | inherit Ini
Page 163 and 164: Example(s): The following style she
Page 165 and 166: first or last line box exists in a
Page 167 and 168: This is a very short document. This
Page 169 and 170: decimal Decimal numbers, beginning
Page 171 and 172: inside The marker box is the first
Page 173 and 174: OL.alpha { list-style: lower-alpha
Page 175 and 176: Contents 13 Paged media 13.1 Introd
Page 177 and 178: Sheet Page box A D Page content B C
Page 179 and 180: 13.2.3 Crop marks: the ’marks’
Page 181 and 182: 13.3.1 Break before/after elements:
Page 183 and 184: Value: | inherit Initial: 2 Applie
Page 185 and 186: 13.4 Cascading in the page context
Page 187 and 188: Contents 14 Colors and Backgrounds
Page 189 and 190: This property sets the background i
Page 191 and 192: User agents may treat ’fixed’ a
Page 193 and 194: 14.3 Gamma correction For informati
Page 195 and 196: Contents 15 Fonts 15.1 Introduction
Page 197 and 198: In the CSS2 font model, as in CSS1,
Page 199 and 200: 15.2.2 Font family: the ’font-fam
Page 201 and 202: normal font. italic Specifies a fon
Page 203 and 204: 1. ultra-condensed 2. extra-condens
Page 205 and 206: Specifies the aspect value. The num
Page 207 and 208: 15.2.5 Shorthand font property: the
Page 209: menu The font used in menus (e.g.,
Page 213 and 214: page can be displayed. Progressive
Page 215 and 216: 15.3.2 Descriptors for Selecting a
Page 217 and 218: 15.3.3 Descriptors for Font Data Qu
Page 219 and 220: Value: [ [format( [, ]*)] | ] [,
Page 221 and 222: ’stemv’ (Descriptor) Value: In
Page 223 and 224: the extras are ignored. [p. 42] Exa
Page 225 and 226: Swiss 721 light Swiss 721 Swiss 721
Page 227 and 228: The ideal solution would be to have
Page 229 and 230: 15.4.11 Lower Baseline This gives t
Page 231 and 232: 15.4.19 Vertical stem width This is
Page 233 and 234: The per-descriptor matching rules f
Page 235 and 236: The next example defines a family o
Page 237 and 238: Contents 16 Text 16.1 Indentation:
Page 239 and 240: 16.3.1 Underlining, overlining, str
Page 241 and 242: Example(s): Consider this example:
Page 243 and 244: This property controls capitalizati
Page 245 and 246: Contents 17 Tables 17.1 Introductio
Page 247 and 248: other document languages (such as X
Page 249 and 250: ’table-footer-group’) element T
Page 251 and 252: caption’s margin caption caption
Page 253 and 254: current margins text text text prev
Page 255 and 256: cells rows row groups columns colum
Page 257 and 258: The two algorithms are described be
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The lengths specify the distance th
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order−width padding padding borde
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An example of a table with collapse
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Each document language may have dif
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270
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help Help is available for the obje
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18.3 User preferences for fonts As
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Example(s): For example, to draw a
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spatial audio), and paragraphs of c
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Value: | | inherit Initial: depen
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Example(s): The following two rules
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far-right Same as ’60deg’. With
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fast Same as 300 words per minute.
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Values have the following meanings:
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290
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SUB { vertical-align: sub } SUP { v
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Dynamic outlines [p. 274] . B.2 Upd
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the native font format on the Amiga
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TrueDoc TrueDoc technology was deve
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Square Cove (4) Obtuse Square Cove
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XHeight Standard/Serifed (4) High/T
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Block Add Block name Unicode range
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This table suggests where such info
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308
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pseudo_page : ’:’ IDENT ; font_
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{num}rad {num}grad {num}ms {num}s {
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[RFC1808] "Relative Uniform Resourc
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[RFC1630] "Universal Resource Ident
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Name ’border-top-width’ [p. 88]
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Name ’list-style-type’ [p. 168]
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Name ’speech-rate’ [p. 285] Val
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Name Values Initial value ’mathli
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’ascent’ (descriptor), 222 aspe
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close-quote, 159, 155 collapsing ma
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font family, 198 font set, 199 font
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definition of, 43 ’letter-spacing
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page model, 175 page selector, 176
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simple selector, 55 ’size’, 177
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valid style sheet, 29 value, 41 ver
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