css text glowing effect



take a look at this cool glowing effect on text using just a simple code




 <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="style.css">
    <title>Glowing Text</title>
</head>
<body>
    <h2><span>I</span>M<span>POSSIBLE</span></h2>
</body>
</html>                    
                  
                



 * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    background: #000;
    min-height: 100vh;
}
h2{
    font-size: 6em;
    font-weight: 500;
    color: #222;
    letter-spacing: 5px;
    cursor: pointer;
}

h2 span{
    transition: 0.5s;
}
h2:hover span:nth-child(1){
    margin-right: 10px;
}
/* to add single quotation mark between 'IM" */
h2:hover span:nth-child(1):after{
    content: "'";
}
h2:hover span:nth-child(2){
    margin-left: 40px;
}
/* glowing effect style*/
h2:hover span{
    color: #fff;
    text-shadow: 0 0 10px #fff,
                 0 0 20px #fff,
                 0 0 40px #fff,
                 0 0 60px #fff,
                 0 0 80px #fff,
                 0 0 100px #fff;
}