CSS Verwysing

CSS Verwysing CSS-blaaierondersteuning CSS-keurders CSS-funksies CSS Verwysing Gehoor CSS Web veilige lettertipes CSS-terugvalfonts CSS Animateerbaar CSS-eenhede CSS PX-EM-omskakelaar CSS kleure CSS-kleurwaardes CSS verstekwaardes CSS-entiteite

CSS Properties

align-content align-items align-self all animation animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-timing-function backface-visibility background background-attachment background-blend-mode background-clip background-color background-image background-origin background-position background-repeat background-size border border-bottom border-bottom-color border-bottom-left-radius border-bottom-right-radius border-bottom-style border-bottom-width border-collapse border-color border-image border-image-outset border-image-repeat border-image-slice border-image-source border-image-width border-left border-left-color border-left-style border-left-width border-radius border-right border-right-color border-right-style border-right-width border-spacing border-style border-top border-top-color border-top-left-radius border-top-right-radius border-top-style border-top-width border-width bottom box-decoration-break box-shadow box-sizing break-after break-before break-inside caption-side caret-color @charset clear clip clip-path color column-count column-fill column-gap column-rule column-rule-color column-rule-style column-rule-width column-span column-width columns content counter-increment counter-reset cursor direction display empty-cells filter flex flex-basis flex-direction flex-flow flex-grow flex-shrink flex-wrap float font @font-face font-family font-feature-settings font-kerning font-size font-size-adjust font-stretch font-style font-variant font-variant-caps font-weight gap grid grid-area grid-auto-columns grid-auto-flow grid-auto-rows grid-column grid-column-end grid-column-gap grid-column-start grid-gap grid-row grid-row-end grid-row-gap grid-row-start grid-template grid-template-areas grid-template-columns grid-template-rows hanging-punctuation height hyphens image-rendering @import isolation justify-content @keyframes left letter-spacing line-height list-style list-style-image list-style-position list-style-type margin margin-bottom margin-left margin-right margin-top mask-image mask-mode mask-origin mask-position mask-repeat mask-size max-height max-width @media min-height min-width mix-blend-mode object-fit object-position opacity order orphans outline outline-color outline-offset outline-style outline-width overflow overflow-wrap overflow-x overflow-y padding padding-bottom padding-left padding-right padding-top page-break-after page-break-before page-break-inside perspective perspective-origin pointer-events position quotes resize right row-gap scroll-behavior tab-size table-layout text-align text-align-last text-decoration text-decoration-color text-decoration-line text-decoration-style text-indent text-justify text-overflow text-shadow text-transform top transform transform-origin transform-style transition transition-delay transition-duration transition-property transition-timing-function unicode-bidi user-select vertical-align visibility white-space widows width word-break word-spacing word-wrap writing-mode z-index



CSS inhoud Eiendom


Voorbeeld

Die volgende voorbeeld voeg die waarde van die href-kenmerk tussen hakies in na elke <a>-element:

a::after {
  content: " (" attr(href) ")";
}

Meer "Probeer dit self" voorbeelde hieronder.


Definisie en gebruik

Die contenteiendom word gebruik met die ::before en ::after pseudo-elemente, om gegenereerde inhoud in te voeg.

Standaard waarde: normaal
Geërf: geen
Animateerbaar: geen. Lees oor animeerbaar
Weergawe: CSS2
JavaScript-sintaksis: Jy kan nie 'n element 'n pseudo-klas gee deur JavaScript te gebruik nie,
maar daar is ander maniere om dieselfde resultaat te kry:

Blaaierondersteuning

Die nommers in die tabel spesifiseer die eerste blaaierweergawe wat die eiendom ten volle ondersteun.

Property
content 1.0 8.0 1.0 1.0 4.0


CSS-sintaksis

content: normal|none|counter|attr|string|open-quote|close-quote|no-open-quote|no-close-quote|url|initial|inherit;

Eiendomswaardes

Value Description Example
normal Default value. Sets the content, if specified, to normal, which default is "none" (which is nothing)
none Sets the content, if specified, to nothing
counter Sets the content as a counter
attr(attribute) Sets the content as one of the selector's attribute
string Sets the content to the text you specify
open-quote Sets the content to be an opening quote
close-quote Sets the content to be a closing quote
no-open-quote Removes the opening quote from the content, if specified
no-close-quote Removes the closing quote from the content, if specified
url(url) Sets the content to be some kind of media (an image, a sound, a video, etc.)
initial Sets this property to its default value. Read about initial
inherit Inherits this property from its parent element. Read about inherit

Meer voorbeelde

Voorbeeld

Hoe om kolpuntkleure vir <ul> of <ol> by te voeg deur hul verstekkolpunte te verwyder en 'n HTML-entiteit by te voeg wat soos kolpunte lyk (•):

ul {
  list-style: none; /* Remove HTML bullets */
  padding: 0;
  margin: 0;
}

li {
  padding-left: 16px;
}

li::before {
  content: "•"; /* Insert content that looks like bullets */
  padding-right: 8px;
  color: blue; /* Or a color you prefer */
}

Verwante bladsye

CSS verwysing: ::before pseudo element

CSS-verwysing: ::na pseudo-element