.card1::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:8px;opacity:0;background:rgba(19,19,19,.75);transition:opacity .6s ease}.card1:hover::before{background:linear-gradient(to top,rgba(35,104,247,1),rgba(35,104,247,0))}.card2::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:8px;opacity:0;background:rgba(19,19,19,.75);transition:opacity .6s ease}.card2:hover::before{background:linear-gradient(to top,rgba(1,218,241,1),rgba(1,218,241,0))}.card3::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:8px;opacity:0;background:rgba(19,19,19,.75);transition:opacity .6s ease}.card3:hover::before{background:linear-gradient(to top,rgba(255,87,68,1),rgba(255,87,68,0))}.cardia::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:8px;opacity:0;background:rgba(19,19,19,.75);transition:opacity .6s ease}.cardia:hover::before{background:linear-gradient(to top,rgba(8,200,221,1),rgba(8,200,221,0))}