<!DOCTYPE html>
<html lang="en">
<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>position</title>
<style>
#wrap {
position: relative;
width: 300px;
height: 300px;
border: 1px solid #ccc;
}
.box {
position: absolute;
width: 50px;
height: 50px;
background: #0094ff;
}
#crd1 { top: 0; left: 0; }
#crd2 { top: 0; right: 0; }
#crd3 { bottom: 0; left: 0; }
#crd4 { bottom: 0; right: 0; }
#crd5 { top: 100px; left: 100px; }
</style>
</head>
<body>
<div id="wrap">
<div class="box" id="crd1"></div>
<div class="box" id="crd2"></div>
<div class="box" id="crd3"></div>
<div class="box" id="crd4"></div>
<div class="box" id="crd5"></div>
</div>
</body>
</html>
성장하는 개발자 유슬이 입니다!