html { 
  background: url(/img/bg-min.jpg) no-repeat center center fixed; 
   -webkit-background-size: cover;
    -moz-background-size: cover;
     -o-background-size: cover;
      background-size: cover;
}

h1 {
  font: bold 40px/20px Arial, sans-serif;
  color: #fff;
  text-align: center;
  margin-top: 5%;
}

h1 span {
  font-size: 150px;
  position: relative;
  left: 5px;
  top: 60px;
  z-index: -10;
}