/* Reset margins and padding for full-window usage */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

/* Use flexbox to center content vertically and horizontally */
body {
  background: url('networkglobe.jpg') center center no-repeat;
  background-size: cover;  /* Ensures image covers the viewport */
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Your text styles */
h1 {
  margin: 0;
  font-family: sans-serif;
  font-size: 52px;
  line-height: 100px;
  color: #ffffff;
  text-align: center;
}