<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>display_block</title>
<style>
/* default setting */
* {margin: 0; padding: 0;}
a {color: black; text-decoration: none;}
li {list-style: none;}
/* test */
div {
width: 200px; height: 200px;
background-color: #ccc;
text-align: center;
line-height: 200px;
margin: 10px;
float: left;
}
span{
display: block;
width: 200px; height: 200px;
background-color: yellow;
}
</style>
</head>
<body>
<div class="box01">box01</div>
<div class="box02">box02</div>
<span class="span01">span01</span>
<span class="span02">span02</span>
</body>
</html>