劳劳动

源自：2-1 盒子模型

劳劳动

劳动哦

提问者：慕粉1414582222 2017-02-12 17:10

个回答

晨曦之梦

2017-02-12 23:47:58

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">

/*在此定义相应的类选择器，并根据要求设置相关CSS属性*/
.mainBox{
width:960px;
background:#CFF;

}
.leftBox{
width:740px;
height:300px;
background:#C9F;
float:left;
}
.rightBox{
width:210px;
height:300px;
background:#FCF;
float:right;
}
</style>
</head>

<body>
<div class="mainBox">
<div class="leftBox"></div>
<div class="rightBox"></div>
</div>



</body>
</html>

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