Welcome to JavaScript!

Styled Text

7.06 获取设置行内样式中的属性

<!DOCTYPE html>

<html lang="en">

<head>

<meta charset="UTF-8">

<title>Title</title>

</head>

<body>

<div id="wyzxw" style="color:red; font-size:48px; width:400px; height:100px;

border:2px solid blue; padding-left:20px;">

我要好好学习

</div>

<!--padding-left:20px;是设置边框左边留空20px-->

<!-- 语法:元素.style.某个样式-->

<script type="text/javascript">

var z=document.getElementById("wyzxw")

<!--1、获取元素的行内某个样式-->

var a=z.style.color;

document.write(a,"<br>")

var a=z.style.fontSize; //如属性名有-号,则需改成驼峰写法

document.write(a,"<br>")

<!--2、给元素行内样式赋值-->

z.style.color="blue" //修改行内样式

z.style.marginLeft="100px" //增加设置页面左边空格为100px,即边框的左边留空100

</script>

</body>

</html>