:root{
    --background: hsl(220, 25%, 10%);
    --border-radius: 10px;
}
* {
    -webkit-font-smoothing: antialiased;
}
body, html {
    background: #e2e9f4;
    display: grid;
    height: 100%;
    grid-template: 1fr/100%;
    place-items: center;
}