/* ============================================================================================== 
This copyright notice must be kept untouched in the stylesheet at all times.
The original version of this stylesheet and the associated (x)html 
is available at http://www.script-tutorials.com/night-sky-with-twinkling-stars/
Copyright (c) Script Tutorials. All rights reserved.
This stylesheet and the associated (x)html may be modified in any way to fit your requirements.
================================================================================================= */
* {
    margin: 0;
    padding: 0;
}


@keyframes move-twink-back {
    from {background-position:0 0;}
    to {background-position:-10000px 5000px;}
}
@-webkit-keyframes move-twink-back {
    from {background-position:0 0;}
    to {background-position:-10000px 5000px;}
}
@-moz-keyframes move-twink-back {
    from {background-position:0 0;}
    to {background-position:-10000px 5000px;}
}
@-ms-keyframes move-twink-back {
    from {background-position:0 0;}
    to {background-position:-10000px 5000px;}
}

@keyframes move-clouds-back {
    from {background-position:0 0;}
    to {background-position:10000px -8000px;}
}
@-webkit-keyframes move-clouds-back {
    from {background-position:0 0;}
    to {background-position:10000px -8000px;}
}
@-moz-keyframes move-clouds-back {
    from {background-position:0 0;}
    to {background-position:10000px -8000px;}
}
@-ms-keyframes move-clouds-back {
    from {background-position: 0;}
    to {background-position:10000px -8000px;}
}

.stars, .twinkling, .clouds {
  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  width:100%;
  height:100%;
  display:block;
}

.stars {
  background:#000 url(../img/stars.png) repeat top center;
  z-index:0;
}

.twinkling{
  background:transparent url(../img/twinkling.png) repeat top center;
  z-index:1;

  -moz-animation:move-twink-back 200s linear infinite;
  -ms-animation:move-twink-back 200s linear infinite;
  -o-animation:move-twink-back 200s linear infinite;
  -webkit-animation:move-twink-back 200s linear infinite;
  animation:move-twink-back 200s linear infinite;
}

.clouds{
    background:transparent url(../img/clouds2.png) repeat top center;
    z-index:3;

  -moz-animation:move-clouds-back 1000s linear infinite;
  -ms-animation:move-clouds-back 1000s linear infinite;
  -o-animation:move-clouds-back 1000s linear infinite;
  -webkit-animation:move-clouds-back 1000s linear infinite;
  animation:move-clouds-back 1000s linear infinite;
}