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alignContent alignItems alignSelf animation animationDelay animationDirection animationDuration animationFillMode animationIterationCount animationName animationTimingFunction animationPlayState background backgroundAttachment backgroundClip backgroundColor backgroundImage backgroundOrigin backgroundPosition backgroundRepeat 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 cssFloat cursor direction display emptyCells filter flex flexBasis flexDirection flexFlow flexGrow flexShrink flexWrap 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

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<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


HTML DOM Document querySelectorAll()

Example

Select all elements with class="example":

document.querySelectorAll(".example");
Try it Yourself »

More examples below.


Description

The querySelectorAll() method returns all elements that matches a CSS selector(s).

The querySelectorAll() method returns a NodeList.

The querySelectorAll() method throws a SYNTAX_ERR exception if the selector(s) is invalid


NodeList

A NodeList is an array-like collection (list) of nodes.

The nodes in the list can be accessed by index. The index starts at 0.

The length Poperty returns the number of nodes in the list.


Syntax

document.querySelectorAll(CSS selectors)

Parameters

Parameter Description
CSS selectors Required.
One or more CSS selectors.

CSS selectors select HTML elements based on id, classes, types, attributes, values of attributes etc.
For a full list, go to our CSS Selectors Reference.

For multiple selectors, separate each selector with a comma (See "More Examples").

Return Value

Type Description
ObjectA NodeList object with the elements that matches the CSS selector(s).
If no matches are found, an empty NodeList object is returned.


More Examples

Add a background color to the first <p> element:

const nodeList= document.querySelectorAll("p");
nodeList[0].style.backgroundColor = "red"; 
Try it Yourself »

Add a background color to the first <p> element with class="example":

const nodeList = document.querySelectorAll("p.example");
nodeList[0].style.backgroundColor = "red"; 
Try it Yourself »

Number of elements with class="example":

let numb = document.querySelectorAll(".example").length;
Try it Yourself »

Set the background color of all elements with class="example":

const nodeList = document.querySelectorAll(".example");
for (let i = 0; i < nodeList.length; i++) {
  nodeList[i].style.backgroundColor = "red";
}
Try it Yourself »

Set the background color of all <p> elements:

let nodeList = document.querySelectorAll("p");
for (let i = 0; i < nodeList.length; i++) {
  nodeList[i].style.backgroundColor = "red";
}
Try it Yourself »

Set the border of all <a> elements with a "target" attribute:

const nodeList = document.querySelectorAll("a[target]");
for (let i = 0; i < nodeList.length; i++) {
  nodeList[i].style.border = "10px solid red";
}
Try it Yourself »

Set the background color of every <p> element where the parent is a <div> element:

const nodeList = document.querySelectorAll("div > p");
for (let i = 0; i < nodeList.length; i++) {
  nodeList[i].style.backgroundColor = "red";
}
Try it Yourself »

Set the background color of all <h3> and <span> elements:

const nodeList = document.querySelectorAll("h3, span");
for (let i = 0; i < nodeList.length; i++) {
  nodeList[i].style.backgroundColor = "red";
}
Try it Yourself »

Browser Support

document.querySelectorAll() is a DOM Level 3 (2004) feature.

It is fully supported in all modern browsers:

Chrome Edge Firefox Safari Opera IE
Yes Yes Yes Yes Yes 11