Where i can find the ajax load button ?

Hi guys,
From where is the ajax "load more" stream button and animation generated in ES template files ?

I am trying to locate it but with no luck. I want to customize it .

The generated html looks like this

<li data-context="all" data-nextlimit="25" data-stream-pagination="" class="pagination">

											<a href="javascript:void(0);" class="btn btn-es-primary btn-stream-updates">

							<i class="ies-refresh"></i> Show me more						</a>

									</li>