.bmt_cart{display:none;position:fixed;width:100%;height:100%;background-color:rgb(0 0 0 / .5);z-index:1}.bmt_cartframe{width:100%;height:100%;border-style:none}.bmt_progressindicator{position:absolute;top:50%;left:50%;width:126px;height:126px;margin-left:-63px;margin-top:-63px;background-image:url(https://secure.bmtmicro.com/ShoppingCart/loading.gif);background-repeat:no-repeat}