.stack{position:relative;margin-bottom:2rem}.card{position:absolute;transform:translate(-50%,-50%);top:50%;left:50%;border-radius:2rem;box-shadow:0 5px 10px #00000040,0 15px 20px #00000020;transition:transform .4s ease,opacity .3s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none;overflow:visible}