<!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>Document</title>
<style>
div{
width: 100px;
height: 100px;
}
.div1{
background-color: red;
}
.parent{
background-color: orange;
position: relative;
}
.div2{
width: 50px;
height: 50px;
background-color: blue;
position:absolute;
top: 40px;
left: 50px;
}
.div3{
background-color: pink;
}
</style>
</head>
<body>
<div class="div1"></div>
<div class="parent">
<div class="div2"></div>
</div>
<div class="div3"></div>
</body>
</html>