JSFiddle - React, Tailwind, and code Playground

HTML

<html>
<head>
</head>
<body>
<div id="articleViewOverlay" class="articleViewOverlay">
</div>
</body>
</html>

CSS

.articleViewOverlay {
    position: fixed;
    width: 200px;
    height: 200px;
    border-style: dashed;
    backdrop-filter: blur(12px);
    background-color: rgba(125, 125, 125, 0.4); 
    margin: 0; 
    overflow: hidden;
}