REVEAL.JS bonus

reveal.js

Reveal.configure({
  keyboard: {
    40: 'next',
    38: 'prev'
  }
});

top-left-conference.html

<a style="font-family: 'Source Sans Pro', Helvetica, sans-serif;text-decoration: none;font-size: 1.6em;position: absolute;bottom: 1em;left: 9em;z-index: 2;color: #4099FF;" href="https://twitter.com/hashtag/conference">
  <span>#conference</span>
</a>

top-left-me.html

<a style="font-family: 'Source Sans Pro', Helvetica, sans-serif;text-decoration: none;font-size: 1.6em;position: absolute;top: 1em;left: 1em;z-index: 2;color: #4099FF;" href="http://twitter.com/tomasz_ducin">
  <span>@tomasz_ducin</span>
</a>

.reveal pre {
    margin-top: -60px !important;
}