div { background: var(--col-dialog-bg); border-radius: 20px; box-shadow: 0px 5px 10px 10px rgb(0 0 0 / 25%); display: flex; flex-direction: column; left: 50%; padding: 20px; position: absolute; top: 50%; transform: translate(-50%, -50%); transition: visibility 0.1s, opacity 0.1s linear; width: 450px; z-index: 1000; }