body {
  background-color: black;
  color: white;
  font-family: inherit; 
  background-size: 500px 300px; 
}

header {
    padding: 30px;
    font-size: 40px;
    color: white;
    text-align: center;
    
}

h1 {
  color: #fff;
  text-shadow:
    0 0 5px #fff,
    0 0 10px #fff,
    0 0 15px #0073e6,
    0 0 20px #0073e6,
    0 0 25px #0073e6,
    0 0 30px #0073e6,
    0 0 35px #0073e6;
}

h1 {
  position: relative;
  color: #fff;
}

h1::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;base64,...'); /* Base64-encoded noise texture */
  opacity: 0.1;
  pointer-events: none;
}

body {
    
   text-align: center 
    
    
}

body {
  color: #fff;
  text-shadow:
    0 0 5px #fff,
    0 0 5px #fff,
    0 0 10px #0073e6,
    0 0 15px #0073e6,
    0 0 20px #0073e6,
    0 0 25px #0073e6,
    0 0 30px #0073e6;
}