bottom.inc

 <footer class="footer text-muted" style="padding-bottom: 150px;">
      <div class="container">
        <p class="float-right">
          <a href="#"><img class="img-back" src="assets/back_top.png"></a>
        </p>
        <p class="float-left">2018 S.S.S. &copy; all rights reserved.</p>
      </div>
    </footer>

    <!-- Bootstrap core JavaScript
    ================================================== -->
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    <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
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</html>