<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="style.css">
<title>Document</title>
</head>
<body>
<div class="main aqua">1
<div class="main brown">2
<div class="main darkkhaki">3
<div class="main hotpink">4
<div class="main lavender">
5
</div>
</div>
</div>
</div>
</div>
</body>
</html>html,
body {
position: relative;
margin: 0;
padding: 0;
width: 100%;
height: 100%;
}
.main {
position: absolute;
width: 70%;
height: 70%;
border: 1px solid #000;
}
.aqua {
background-color: aquamarine;
}
.brown {
background-color: brown;
}
.darkkhaki {
background-color: darkkhaki;
}
.hotpink {
background-color: hotpink;
}
.lavender {
background-color: lavender;
}
