Why are the Info, Note, Warning icons not showing up when the page is exported as an HTML?

[Sneha_Ganesh]

I modified the style.css because the default css is devoid of many macros including the icons.  The output is now cleaner.

I edited the HTML to include the following scripts:

<!-- External dependencies -->
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery-migrate/1.4.1/jquery-migrate.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/sinon.js/1.15.4/sinon.js"></script>
<script src="//unpkg.com/@atlassian/aui@7.9.5/dist/aui/js/aui.js"></script>
<script src="//unpkg.com/@atlassian/aui@7.9.5/dist/aui/js/aui-experimental.js"></script>
<script src="//unpkg.com/@atlassian/aui@7.9.5/dist/aui/js/aui-datepicker.js"></script>
<link rel="stylesheet" type="text/css" href="//unpkg.com/@atlassian/aui@7.9.5/dist/aui/css/aui.css"/>
<link rel="stylesheet" type="text/css" href="//unpkg.com/@atlassian/aui@7.9.5/dist/aui/css/aui-experimental.css"/>
<!-- / External dependencies -->

The output is as expected when I run it on JS Fiddle. (Cleaner output plus icons)

But it does not work when I run it locally.

What am I missing?