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

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Value: [ || || ] | inherit Initial: not defined for shorthand properties Applies to: elements with ’display: list-item’ Inherited: yes Percentages: N/A Media: visual The ’list-style’ property is a shorthand notation for setting the three properties ’list-style-type’, ’list-style-image’, and ’list-style-position’ at the same place in the style sheet. Example(s): UL { list-style: upper-roman inside } /* Any UL */ UL > UL { list-style: circle outside } /* Any UL child of a UL */ Although authors may specify ’list-style’ information directly on list item elements (e.g., LI in HTML), they should do so with care. The following rules look similar, but the first declares a descendant selector [p. 56] and the second a (more specific) child selector. [p. 57] OL.alpha LI { list-style: lower-alpha } /* Any LI descendant of an OL */ OL.alpha > LI { list-style: lower-alpha } /* Any LI child of an OL */ Authors who use only the descendant selector [p. 56] may not achieve the results they expect. Consider the following rules: WARNING: Unexpected results due to cascade OL.alpha LI { list-style: lower-alpha } UL LI { list-style: disc } level 1 level 2 The desired rendering would have level 1 list items with ’lower-alpha’ labels and level 2 items with ’disc’ labels. However, the cascading order [p. 73] will cause the first style rule (which includes specific class information) to mask the second. The following rules solve the problem by employing a child selector [p. 57] instead: OL.alpha > LI { list-style: lower-alpha } UL LI { list-style: disc } Another solution would be to specify ’list-style’ information only on the list type elements: 172
OL.alpha { list-style: lower-alpha } UL { list-style: disc } Inheritance will transfer the ’list-style’ values from OL and UL elements to LI elements. This is the recommended way to specify list style information. Example(s): A URI value may be combined with any other value, as in: UL { list-style: url("http://png.com/ellipse.png") disc } In the example above, the ’disc’ will be used when the image is unavailable. A value of ’none’ for the ’list-style’ property sets both ’list-style-type’ and ’list-style-image’ to ’none’: UL { list-style: none } The result is that no list-item marker is displayed. 173
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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
Page 121 and 122: Document Window (0,0) (0, 400) 24 p
Page 123 and 124: Document Window (0,0) (0, 400) 24 p
Page 125 and 126: Document Window I used two red hyph
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Page 129 and 130: (U+202C) at the end of the element.
Page 131 and 132: Contents 10 Visual formatting model
Page 133 and 134: #div1 { position: absolute; left: 5
Page 135 and 136: (If the border style is ’none’,
Page 137 and 138: ’max-width’ Value: Initial: App
Page 139 and 140: 10.6.1 Inline, non-replaced element
Page 141 and 142: Value: Initial: Applies to: | | n
Page 143 and 144: . We recommend a computed value for
Page 145 and 146: Contents 11 Visual effects 11.1 Ove
Page 147 and 148: DIV I didn’t like the play, but t
Page 149 and 150: (0, 0) (50, 0) clip region (0, 55)
Page 151 and 152: onclick=’show("container2");hid
Page 153 and 154: 12 Generated content, automatic num
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Page 157 and 158: ’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: inside The marker box is the first
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
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Page 207 and 208: 15.2.5 Shorthand font property: the
Page 209 and 210: menu The font used in menus (e.g.,
Page 211 and 212: Latin fonts Greek fonts Cyrillic fo
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( [, ]*)] | ] [,
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the extras are ignored. [p. 42] Exa
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Swiss 721 light Swiss 721 Swiss 721
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The ideal solution would be to have
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15.4.11 Lower Baseline This gives t
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15.4.19 Vertical stem width This is
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The per-descriptor matching rules f
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The next example defines a family o
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Contents 16 Text 16.1 Indentation:
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16.3.1 Underlining, overlining, str
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Example(s): Consider this example:
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This property controls capitalizati
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Contents 17 Tables 17.1 Introductio
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other document languages (such as X
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’table-footer-group’) element T
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caption’s margin caption caption
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current margins text text text prev
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cells rows row groups columns colum
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The two algorithms are described be
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percentage values of ’height’ r
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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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