Blur the rest of the page and highligh some element, good to show new features/changes
body {
backdrop-filter: brightness(80%);
}
article > *:not(article > header) {
filter: blur(2px) grayscale(.5);
}
article > header {
background: white;
box-shadow: 0px 8px 8px 4px rgba(0, 0, 0, 0.1);
border-radius: 16px;
padding: 8px 16px;
margin: -8px -16px;
}
*,:after,:before {
box-sizing: border-box
}