/*-----attach body.custom to any style you add here-----*/

<script  id='googlecart-script' type='text/javascript' src='https://checkout.google.com/seller/gsc/v2_2/cart.js?mid=505956844427899' integration='jscart-wizard' post-cart-to-sandbox='false' currency='GBP' productWeightUnits='KG'></script>