To create a Jumbotron as in the demo simply do the following.
1: Create a custom html module in module position Jumbotron add the code shown below to the modules Html.
2: To style go to the templates parameters. Click on the Jumbotron parameters tab and style as required.

<div id="jumbotron-content" style="margin-top: 350px;">
<h1 style="font-family: lato; font-weight: 300; text-align: center; font-size: 65px; line-height: 75px; margin: 0px;">"Time for Change"</h1>
<p style="text-align: center;">Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
</div>
<a class="arrow bounce scrollto" href="#content">
</a>