app/soc/templates/modules/gci/_header.html

<div class="container_12">
  <div class="grid_12 header">
    <div class="soc">
      <a href="{{ gsoc_link }}">Looking for Google Summer of Code? Click here!</a>
    </div>
    <h1 class="logo ir">
      <a href="{{ home_link }}">
        <img src="/soc/content/{{ app_version }}/images/gci/logo/banner-{{ program_id }}.png" alt="Google Code In" />
      </a>
    </h1>
  </div>
<!-- end .grid_12 -->
<div class="clear"></div>