@import url('https://googleapis.com/css2?family=Nunito:wght@900&display=swap');
*
{
    margin: 0;
    padding: 0;
    font-family: 'Nunito', sans-serif;
}
body
{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: radial-gradient(#111,#000);
}
h2
{
   position: relative;
   font-size: 8em;
   text-transform: uppercase;
   color: transparent;
   background: linear-gradient(to bottom, #222 0%, #222 50%, #111 50%, #111 100%);
    -webkit-background-clip: text;
}
h2:before
{
    content: attr(data-text);
    position: absolute;
    top: 4px;
    left: 4px;
    z-index: -1;
    background: linear-gradient(45deg,#ff0,#0f0,#f00,#00f,#0f0);
    -webkit-background-clip: text;
    color: transparent;
}
h2:after
{
    content: attr(data-text);
    position: absolute;
    top: 30px;
    left: 20px;
    z-index: -2;
    background: linear-gradient(45deg,#ff0,#0f0,#f00,#00f,#0f0);
    -webkit-background-clip: text;
    color: transparent;
    filter: blur(20px);
}