HTML DOM Style paddingBottom property
Style Objects Definition and Usage
PaddingBottom margin property sets or returns the next element within.
grammar
Setting paddingBottom properties:
Object.style.paddingBottom="%|length|inherit"
Back paddingBottom properties:
Object.style.paddingBottom
| 值 | 描述 |
|---|---|
| % | 定义基于父元素宽度的百分比下内边距。 |
| length | 使用 px、cm 等单位定义下内边距的宽度。 |
| inherit | 下内边距从父元素继承。 |
Browser Support
All major browsers support paddingBottom property.
Note: IE7 and earlier versions do not support the "inherit" value.IE8 only provides! DOCTYPE supported "inherit". IE9 support "inherit".
Tips and Notes
margin properties and padding properties are inserted into the space around the element. However, the difference is, margin will be inserted into the space around the outside of the border, padding inserts space within the element border.
Examples
Examples
Change the padding under the div element:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<style type="text/css">
div{
border: 1px solid #FF0000;
}
</style>
<script>
function changeMargin(){
document.getElementById("ex1").style.marginBottom="100px";
}
function changePadding(){
document.getElementById("ex2").style.paddingBottom="100px";
}
</script>
</head>
<body>
<div id="ex1">这是一些文本。</div>
<br>
<button type="button" onclick="changeMargin()">修改div元素的底部外间距</button>
<br>
<br>
<div id="ex2">这是一些文本。</div>
<br>
<button type="button" onclick="changePadding()">修改div元素的底部内间距</button>
</body>
</html>
<html>
<head>
<meta charset="utf-8">
<title>本教程(w3big.com)</title>
<style type="text/css">
div{
border: 1px solid #FF0000;
}
</style>
<script>
function changeMargin(){
document.getElementById("ex1").style.marginBottom="100px";
}
function changePadding(){
document.getElementById("ex2").style.paddingBottom="100px";
}
</script>
</head>
<body>
<div id="ex1">这是一些文本。</div>
<br>
<button type="button" onclick="changeMargin()">修改div元素的底部外间距</button>
<br>
<br>
<div id="ex2">这是一些文本。</div>
<br>
<button type="button" onclick="changePadding()">修改div元素的底部内间距</button>
</body>
</html>
try it"
Style Objects