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css Selectors

Boxes

Box Model

*

All elements

div

<div>

div *

margin x

border-color x

margin-top

border-top-color

All elements within <div>

margin-right

border-right-color

div span

<span> within <div>

margin-bottom

border-bottom-color

div, span

<div> and <span>

margin-left

border-left-color

div > span

<span> with parent <div>

padding x

border-style x

div + span

<span> preceded by <div>

padding-top

border-top-style

.class

Elements of class "class"

padding-right

border-right-style

div.class

<div> of class "class"

padding-bottom

border-bottom-style

#itemid

Element with id "itemid"

padding-left

border-left-style

div#itemid

<div> with id "itemid"

border x

border-width x

a[attr]

<a> with attribute "attr"

border-top x

border-top-width

a[attr='x']

<a> when "attr" is "x"

border-bottom x

border-right-width

a[class~='x']

<a> when class is a list

border-right x

border-bottom-width

border-left x

border-left-width

containing 'x' a[lang|='en']

<a> when lang begins "en"

Pseudo-Selectors and Pseudo-Classes

Margin

Visible Area

Height

Border

Width

Padding

Positioning display

clear

position

z-index

top

Tables

direction +

caption-side +

border-spacing +

:first-child

First child element

right

unicode-bidi

table-layout

empty-cells +

:first-line

First line of element

bottom

overflow

border-collapse +

speak-header +

:first-letter

First letter of element

left

clip

:hover

Element with mouse over

float

visibility

:active

Active element

:focus

Element with focus

:link

Unvisited links

:visited

Visited links

width

:lang(var)

Element with language "var"

:before :after

size

page-break-inside +

marks

page +

min-height

page-break-before

orphans +

min-width

max-height

page-break-after

widows +

Before element

max-width

vertical-align

After element

height

Dimensions

Interface

Sizes and Colours

Color / Background

0

color +

background-repeat

0 requires no unit

Relative Sizes em

Paging

background x

background-image

1em equal to font size of

background-color

background-position

parent (same as 100%)

background-attachment

ex

Height of lower case "x"

%

Percentage

Absolute Sizes px

Pixels

cm

Text

cursor +

outline-style

outline x

outline-color

outline-width Aural volume +

elevation

speak +

speech-rate

pause x

voice-family

word-spacing +

pause-before

pitch

Centimeters

text-indent + Text text-align +

text-transform +

pause-after

pitch-range

mm

Millimeters

text-decoration

white-space +

cue x

stress

in

Inches

text-shadow

line-height +

cue-before

richness

pt

1pt = 1/72in

letter-spacing +

cue-after

speak-punctuation

pc

1pc = 12pt

play-during

speak-numeral

Colours

azimuth +

Fonts

#789abc

RGB Hex Notation

#acf

Equates to "#aaccff"

font + x

font-weight +

rgb(0,25,50)

Value of each of red, green,

font-family +

font-stretch +

and blue. 0 to 255, may be

font-style +

font-size +

content

list-style-type +

swapped for percentages.

font-variant +

font-size-adjust +

quotes +

list-style-image +

counter-reset

list-style-position +

counter-increment

marker-offset

Note

Shorthand properties are marked x Properties that inherit are marked +

Available free from www.AddedBytes.com

Miscellaneous

list-style + x

Lenguaje de programación  

etiquetas basicas de css

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