body {
background-attachment: fixed;
background-color: #000000;
background-size: 100% 100%;
background-repeat : no-repeat;
background-position: center center;
}

#title {
    position: absolute;
    margin-top: 180px;
    margin-left: -160px;
    top: 50%;
    left: 50%;
   background-color: transparent;
  }