custom.xml

<?xml version="1.0" encoding="UTF-8"?>
<templates>
  <!-- Login page without manage db -->
  <t t-extend="Login">
    <t t-jquery="div.oe_login_footer" t-operation="replace">
      <div class="oe_login_footer">Powered by <span>OpenERP</span></div>
    </t>
  </t>

  <!-- Add our logo to login page -->
  <t t-extend="Login">
    <t t-jquery="div.oe_login_logo" t-operation="replace">
      <div class="oe_login_logo">
	<img id="hsd-logo" src="/profile_hsd/static/src/img/logo.png"/>
	<img src="/web/static/src/img/logo2.png"/>
      </div>
    </t>
  </t>
</templates>