html, body { overflow-x: hidden; } #main { padding-left: 12px; padding-right: 12px; }   .single-product form.cart .single_add_to_cart_button, .single-product form.cart .kontaktformular-button { display: block; width: 100%; margin-top: 10px; box-sizing: border-box; text-align: center; }  @media (min-width: 768px) {  .single-product form.cart { display: block; max-width: 320px; margin-left: 0; margin-right: auto; }  .single-product form.cart .quantity { margin: 0 0 10px 0; }  .single-product form.cart .single_add_to_cart_button, .single-product form.cart .kontaktformular-button { display: block; width: 220px;  margin: 0 0 10px 0;  text-align: center; } }  .single-product .summary .woocommerce-product-details__short-description{ margin-bottom: 0px;  }