{##
 # Switch tax button
 #}
<button {{ this.printTagAttributes(this.getAttributes())|raw }}>
  {% if this.isLeftIcon() %}
    <img src="{{ asset('images/spacer.gif') }}" alt="" />
  {% endif %}
  <span>{{ t(this.getButtonLabel()) }}</span>
  {% if not this.isLeftIcon() %}
    <img src="{{ asset('images/spacer.gif') }}" alt="" />
  {% endif %}
</button>