Name this index.php and place it in the same folder as skin-right.html etc.
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Overview</title>
<style>
body{
margin: 0;
padding: 0;
background-color: #333;
}
.banner{
font-family: arial, sans-serif;
background: #ccc;
float: left;
margin: 0;
}
.banner iframe{
margin: 0;
float: left;
}
.banner h2{
font-size:12px;
margin: 0;
padding:10px;
background-color: #000;
color: #fff;
line-height: 1;
overflow: hidden;
clear: both;
display: block;
}
.banner a{
text-decoration: none;
color: #fff;
}
</style>
</head>
<body>
<div class="banner">
<iframe src="skin-left.html" width="640" height="1500" frameborder="0"></iframe>
<h2><a target="_blank" href="skin-left.html">Skin left</a></h2>
</div>
<div class="banner" style="margin-top: 131px">
<iframe src="leaderboard.html" width="728" height="90" frameborder="0"></iframe>
<h2><a target="_blank" href="leaderboard.html">Leaderboard</a></h2>
</div>
<div class="banner">
<iframe src="skin-right.html" width="640" height="1500" frameborder="0"></iframe>
<h2><a target="_blank" href="skin-right.html">Skin right</a></h2>
</div>
</body>
</html>
Set up a server with your terminal: php -S 0.0.0.0:8000
And open your browser and go to: http://localhost:8000/index.php