<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>浮动</title>
<style>
#left{
width:200px;
height:200px;
background-color: aqua;
/* 浮动布局 以左侧为基准*/
float: left ;
}
#right{
width :200px;
height:200px;
background-color: blueviolet;
/* 浮动布局 以右侧为基准*/
float:right ; }
</style>
</head>
<body>
<div id="left" ></div>
<div id="right"></div>
</body>
</html>
