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HTML DOM

DOM Document DOM Element DOM Attributes DOM Events DOM Event Objects DOM HTMLCollection DOM Style
alignContent alignItems alignSelf animation animationDelay animationDirection animationDuration animationFillMode animationIterationCount animationName animationTimingFunction animationPlayState background backgroundAttachment backgroundColor backgroundImage backgroundPosition backgroundRepeat backgroundClip backgroundOrigin backgroundSize backfaceVisibility border borderBottom borderBottomColor borderBottomLeftRadius borderBottomRightRadius borderBottomStyle borderBottomWidth borderCollapse borderColor borderImage borderImageOutset borderImageRepeat borderImageSlice borderImageSource borderImageWidth borderLeft borderLeftColor borderLeftStyle borderLeftWidth borderRadius borderRight borderRightColor borderRightStyle borderRightWidth borderSpacing borderStyle borderTop borderTopColor borderTopLeftRadius borderTopRightRadius borderTopStyle borderTopWidth borderWidth bottom boxShadow boxSizing captionSide caretColor clear clip color columnCount columnFill columnGap columnRule columnRuleColor columnRuleStyle columnRuleWidth columns columnSpan columnWidth counterIncrement counterReset cursor direction display emptyCells filter flex flexBasis flexDirection flexFlow flexGrow flexShrink flexWrap cssFloat font fontFamily fontSize fontStyle fontVariant fontWeight fontSizeAdjust height isolation justifyContent left letterSpacing lineHeight listStyle listStyleImage listStylePosition listStyleType margin marginBottom marginLeft marginRight marginTop maxHeight maxWidth minHeight minWidth objectFit objectPosition opacity order orphans outline outlineColor outlineOffset outlineStyle outlineWidth overflow overflowX overflowY padding paddingBottom paddingLeft paddingRight paddingTop pageBreakAfter pageBreakBefore pageBreakInside perspective perspectiveOrigin position quotes resize right scrollBehavior tableLayout tabSize textAlign textAlignLast textDecoration textDecorationColor textDecorationLine textDecorationStyle textIndent textOverflow textShadow textTransform top transform transformOrigin transformStyle transition transitionProperty transitionDuration transitionTimingFunction transitionDelay unicodeBidi userSelect verticalAlign visibility width wordBreak wordSpacing wordWrap widows zIndex

Web APIs

API Console API Fullscreen API Geolocation API History API MediaQueryList API Storage

HTML Objects

<a> <abbr> <address> <area> <article> <aside> <audio> <b> <base> <bdo> <blockquote> <body> <br> <button> <canvas> <caption> <cite> <code> <col> <colgroup> <datalist> <dd> <del> <details> <dfn> <dialog> <div> <dl> <dt> <em> <embed> <fieldset> <figcaption> <figure> <footer> <form> <head> <header> <h1> - <h6> <hr> <html> <i> <iframe> <img> <ins> <input> button <input> checkbox <input> color <input> date <input> datetime <input> datetime-local <input> email <input> file <input> hidden <input> image <input> month <input> number <input> password <input> radio <input> range <input> reset <input> search <input> submit <input> text <input> time <input> url <input> week <kbd> <label> <legend> <li> <link> <map> <mark> <menu> <menuitem> <meta> <meter> <nav> <object> <ol> <optgroup> <option> <output> <p> <param> <pre> <progress> <q> <s> <samp> <script> <section> <select> <small> <source> <span> <strong> <style> <sub> <summary> <sup> <table> <tbody> <td> <tfoot> <th> <thead> <tr> <textarea> <time> <title> <track> <u> <ul> <var> <video>

Other References

CSSStyleDeclaration JS Conversion


Styl agtergrond Posisie Eiendom

Voorbeeld

Verander die posisie van 'n agtergrondprent:

document.body.style.backgroundPosition = "top right";

Meer "Probeer dit self" voorbeelde hieronder.


Definisie en gebruik

Die backgroundPosition-eienskap stel of gee die posisie van 'n agtergrondprent binne 'n element terug.


Blaaierondersteuning

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

Property
backgroundPosition 1.0 4.0 1.0 1.0 3.5

Sintaksis

Gee die agtergrondposisie-eienskap terug:

object.style.backgroundPosition

Stel die agtergrondposisie-eienskap:

object.style.backgroundPosition = value

Eiendomswaardes

Value Description
top left
top center
top right
center left
center center
center right
bottom left
bottom center
bottom right
If you only specify one keyword, the other value will be "center".
x% y% The x value indicates the horizontal position and the y value indicates the vertical position. The top left corner is 0% 0%. The right bottom corner is 100% 100%. If you only specify one value, the other value will be 50%.
xpos ypos The x value indicates the horizontal position and the y value indicates the vertical position. The top left corner is 0 0. Units can be pixels (0px 0px) or any other CSS units. If you only specify one value, the other value will be 50%. You can mix % and units
initial Sets this property to its default value. Read about initial
inherit Inherits this property from its parent element. Read about inherit


Tegniese besonderhede

Standaard waarde: 0% 0%
Terugkeerwaarde: 'n String, wat die posisie van 'n agtergrondprent voorstel
CSS weergawe CSS1

Meer voorbeelde

Voorbeeld

Verander die posisie van die agtergrondprent in 'n <div>-element na middel onder:

document.getElementById("myDiv").style.backgroundPosition = "center bottom";

Voorbeeld

Verander die posisie van die agtergrondprent in 'n <div>-element na 200px horisontaal en 40px vertikaal:

document.getElementById("myDiv").style.backgroundPosition = "200px 40px";

Voorbeeld

Gee die posisie van die agtergrondprent terug in 'n <div>-element:

document.getElementById("myDiv").style.backgroundPosition;

Verwante bladsye

CSS-tutoriaal: CSS-agtergrond

CSS verwysing: agtergrond-beeld eiendom

CSS verwysing: agtergrond-posisie eiendom

HTML DOM verwysing: agtergrond eiendom