Style marginRightProperty

Style 对象参考手册Style Object

Definition and Usage

The marginRight property sets or returns the right margin of an element.

Syntax

Set the marginRight property:

Object.style.marginRight="%|length|auto|inherit"

Return the marginRight property:

Object.style.marginRight

Value Description
% Defines the right margin as a percentage of the width of the parent element.
length Defines the width of the right margin using units such as px, cm, etc.
auto The right margin set by the browser.
inherit The right margin is inherited from the parent element.


Browser Support

Internet ExplorerFirefoxOperaGoogle ChromeSafari

All major browsers support the marginRight property.

Note:IE7 and earlier versions do not support the "inherit" value. IE8 supports "inherit" only if a !DOCTYPE is specified. IE9 supports "inherit".


Tips and Notes

The margin and padding properties both insert space around an element. However, the difference is that margin inserts space outside the border, while padding inserts space inside the element's border.


Example

Example

Change the right margin of a div element:

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Example(example.com)</title>
<style type="text/css">
div{
    border: 1px solid #FF0000;
}
</style>
<script>
function changeMargin(){
    document.getElementById("ex1").style.marginRight="100px";
}
function changePadding(){
    document.getElementById("ex2").style.paddingRight="100px";
}
</script>
</head>
<body>

<div id="ex1">This is some text. This is some text. This is some text. This is some text. This is some text. This is some text. This is some text.</div>
<br>
<button type="button" onclick="changeMargin()">Change the right margin of the div element</button>
<br>
<br>
<div id="ex2">This is some text. This is some text. This is some text. This is some text. This is some text. This is some text. This is some text.</div>
<br>
<button type="button" onclick="changePadding()">Change the right padding of the div element</button>

</body>
</html>

Try it Yourself »


Style 对象参考手册Style Object Other Extensions