.loading {
  position: fixed;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center
}

  .loading span {
      color: #363636;
      font-family: Arial, 'lucida grande', Tahoma;
      font-size: 11px;
  }

h1 { 
    width: 89px; 
    height: 40px; 
    background: url('/assets/img/Sprite.png') 0 -336px; 
    text-indent: -9999px
}