.card-hover-effect{position:relative;overflow:hidden}.card-hover-effect:before{content:"";opacity:0;filter:blur(44px);background:#69696919;border-radius:50%;width:200px;height:80%;transition:opacity .3s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.card-hover-effect:hover:before{opacity:1}