Hi,
The default CSS in HikaShop 2.2.3 was indeed not so great, especially for CSS buttons. Thankfully we improved it greatly since then.
There is no need to change any PHP/HTML code. Just some CSS customization will do if you don't want to update your HikaShop.
Here is a tutorial explaining how to customize the CSS:
www.hikashop.com/support/support/documen...ize-the-display.html
In your case such CSS would help:
.hikashop_cart_module .hikashop_cart_button{
margin-top: 10px;
display: block;
width: 110px;
}
.hikashop_cart_module .hikashop_cart_product_custom_item_fields{ display:none; }
.hikashop_cart_module hikashop_cart_product_custom_item_fields{ margin-bottom:px !important; }