<a class="js-go-to u-go-to-v1" href="#"
   data-type="fixed"
   data-position='{
     "bottom": 15,
     "left": 15
   }'
   data-offset-top="400"
   data-compensation="#js-header"
   data-show-effect="zoomIn">
  <i class="hs-icon hs-icon-arrow-top"></i>
</a>
