.product-item{display:flex;flex:1 1 0%;flex-direction:column;margin-bottom:1rem;overflow:hidden;position:relative}.product-item .mark{-webkit-backdrop-filter:blur(.125rem);backdrop-filter:blur(.125rem);background:linear-gradient(180deg,#fff0,#fff6 17.53%,#ffffffb3 48.91%,#fff);height:3rem;opacity:0;position:absolute;top:0;transition-duration:.3s;transition-property:opacity;transition-timing-function:cubic-bezier(.4,0,.2,1);width:100%;z-index:10}