<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Scrollify</title>
<style>
*{
margin: 0px;
padding: 0px;
box-sizing: border-box;
}
section {
width: 100%;
height: 100vh
}
section:nth-child(5n+1) {
background-color: #074259;
}
section:nth-child(5n+2) {
background-color: #F2BB16;
}
section:nth-child(5n+3) {
background-color: #F29829;
}
section:nth-child(5n+4) {
background-color: #F27B13;
}
section:nth-child(5n+5) {
background-color: #8C0303;
}
</style>
