To use, download & include devices.min.css from Github, and paste the code below into your page.
<link rel="stylesheet" href="devices.min.css" type="text/css">
<div class="marvel-device iphone6 silver">
<div class="top-bar"></div>
<div class="sleep"></div>
<div class="volume"></div>
<div class="camera"></div>
<div class="sensor"></div>
<div class="speaker"></div>
<div class="screen">
<!-- Content goes here -->
</div>
<div class="home"></div>
<div class="bottom-bar"></div>
</div>