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HTML 

              
                <!DOCTYPE>
<html>
<head>
	<link href="paisaje.css" rel="stylesheet" type="text/css" />

	<script src='https://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js' type='text/javascript'></script>
	<script type="text/javascript" src="http://cristiangartner.com/jquery.spritely-0.5.js"></script>
  <script type="text/javascript" src="http://cristiangartner.com/canvas/canvas.js"></script>
	<script type="text/javascript">
		(function(ablue){
			$(document).ready(function(){
				$('#gato')
				.sprite ({fps:12, no_of_frames:37})
			});
		})(jQuery);
	</script>


</head>
<body >
	<a href="http://www.CristianGartner.com">www.CristianGartner.com</a>
	 
<div id="container" class = "paisaje-gral">
	
<div  class="spinner"></div>

<div id="container" class="moon">
		<div class="crater"></div>
		<div class="crater2"></div>
		<div class="crater3"></div>
		<div class="crater4"></div>
		<div class="crater5"></div>
		<div class="crater6"></div>
		<div class="crater7"></div>
	</div>	 

<div class="humo"></div>
<div class="humo2"></div>
<div class="humo3"></div>
<div class="humo4"></div>

<div id="gato"></div>

</div> 

 

       <script>
        

        function Particle( x, y, radius ) {
            this.init( x, y, radius );
        }

        Particle.prototype = {

            init: function( x, y, radius ) {

                this.alive = true;

                this.radius = radius || 10;
                this.wander = 0.15;
                this.theta = random( TWO_PI );
                this.drag = 0.92;
                this.color = '#fff';

                this.x = x || 0.0;
                this.y = y || 0.0;

                this.vx = 0.0;
                this.vy = 0.0;
            },

            move: function() {

                this.x += this.vx;
                this.y += this.vy;

                this.vx *= this.drag;
                this.vy *= this.drag;

                this.theta += random( -0.5, 0.5 ) * this.wander;
                this.vx += sin( this.theta ) * 0.1;
                this.vy += cos( this.theta ) * 0.1;

                this.radius *= 0.96;
                this.alive = this.radius > 0.5;
            },

            draw: function( ctx ) {

                ctx.beginPath();
                ctx.arc( this.x, this.y, this.radius, 0, TWO_PI );
                ctx.fillStyle = this.color;
                ctx.fill();
            }
        };

        var MAX_PARTICLES = 280;
        var COLOURS = [ '#69D2E7', '#A7DBD8', '#E0E4CC', '#F38630', '#FA6900', '#FF4E50', '#F9D423' ];

        var particles = [];
        var pool = [];

        var demo = Sketch.create({
            container: document.getElementById( 'container' ),
            retina: true
        });

        demo.setup = function() {

            // Set off some initial particles.
            var i, x, y;

            for ( i = 0; i < 20; i++ ) {
                x = ( demo.width * 0.5 ) + random( -100, 100 );
                y = ( demo.height * 0.5 ) + random( -100, 100 );
                demo.spawn( x, y );
            }
        };

        demo.spawn = function( x, y ) {

            if ( particles.length >= MAX_PARTICLES )
                pool.push( particles.shift() );

            particle = pool.length ? pool.pop() : new Particle();
            particle.init( x, y, random( 5, 40 ) );

            particle.wander = random( 0.5, 2.0 );
            particle.color = random( COLOURS );
            particle.drag = random( 0.9, 0.99 );

            theta = random( TWO_PI );
            force = random( 2, 8 );

            particle.vx = sin( theta ) * force;
            particle.vy = cos( theta ) * force;

            particles.push( particle );
        };

        demo.update = function() {

            var i, particle;

            for ( i = particles.length - 1; i >= 0; i-- ) {

                particle = particles[i];

                if ( particle.alive ) particle.move();
                else pool.push( particles.splice( i, 1 )[0] );
            }
        };

        demo.draw = function() {

            demo.globalCompositeOperation  = 'lighter';

            for ( var i = particles.length - 1; i >= 0; i-- ) {
                particles[i].draw( demo );
            }
        };

        demo.mousemove = function() {

            var particle, theta, force, touch, max, i, j, n;

            for ( i = 0, n = demo.touches.length; i < n; i++ ) {

                touch = demo.touches[i], max = random( 1, 4 );
                for ( j = 0; j < max; j++ ) {
                  demo.spawn( touch.x, touch.y );
                }

            }
        };
        
        </script>
</body>
<html>
!

CSS 

              
                
.paisaje-gral
{
	position: relative;
	width: 800px;
	height: 400px;
	background-color: #000;
	border-radius: 10px;
	background-image: url(http://cristiangartner.com/canvas/casas.png);
	overflow: hidden;
	margin: 0 auto;
}

.ilustracion
{
	position: absolute;
	width: 800px;
	height: 400px;
	bottom: 0px;
	margin: 0px 0px;
	background-repeat: no-repeat;
	background-image: url(http://cristiangartner.com/canvas/casas.png);
}

#gato
{
	position: absolute;
	width: 81px;
	height: 41px;
	background-image: url(http://cristiangartner.com/canvas/gato.png);
	-webkit-animation: agato 3.08333333333333s infinite;
  -moz-animation: agato 3.08333333333333s infinite;
  -o-animation: agato 3.08333333333333s infinite;
  -ms-animation: agato 3.08333333333333s infinite;
  animation: agato 3.08333333333333s infinite;
}

@-webkit-keyframes agato {
 0% {
   margin: 362px 780px;
 }
 90% {
   margin: 362px 120px;
 }
 100% {
   margin: 262px -50px;
 }}

@-moz-keyframes agato {
 0% {
   margin: 362px 780px;
 }
 90% {
   margin: 362px 120px;
 }
 100% {
   margin: 262px -50px;
 }}


@-o-keyframes agato {
 0% {
   margin: 362px 780px;
 }
 90% {
   margin: 362px 120px;
 }
 100% {
   margin: 262px -50px;
 }}


@-ms-keyframes agato {
 0% {
   margin: 362px 780px;
 }
 90% {
   margin: 362px 120px;
 }
 100% {
   margin: 262px -50px;
 }}

@keyframes agato {
 0% {
   margin: 362px 780px;
 }
 90% {
   margin: 362px 120px;
 }
 100% {
   margin: 262px -50px;
 }}


 

 

.spinner {
  width: 30px;
  height: 30px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: 48px;
  margin-left: -327px;
  border: 3px solid #FFFFFF;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
}
.spinner::before, .spinner::after {
  content: "";
  position: absolute;
  display: block;
  width: 3px;
  background-color: #FFF5CF;
  -webkit-border-radius: 1.5px;
  -moz-border-radius: 1.5px;
  -ms-border-radius: 1.5px;
  -o-border-radius: 1.5px;
  border-radius: 1.5px;
}
.spinner::before {
  height: 9px;
  left: 13.5px;
  top: 50%;
  -webkit-animation: spin 2000ms linear infinite;
  -moz-animation: spin 2000ms linear infinite;
  -ms-animation: spin 2000ms linear infinite;
  -o-animation: spin 2000ms linear infinite;
  animation: spin 2000ms linear infinite;
  -webkit-transform-origin: center top;
  -moz-transform-origin: center top;
  -ms-transform-origin: center top;
  -o-transform-origin: center top;
  transform-origin: center top;
}
.spinner::after {
  height: 12px;
  left: 13.5px;
  top: 50%;
  -webkit-animation: spin 500ms linear infinite;
  -moz-animation: spin 500ms linear infinite;
  -ms-animation: spin 500ms linear infinite;
  -o-animation: spin 500ms linear infinite;
  animation: spin 500ms linear infinite;
  -webkit-transform-origin: center top;
  -moz-transform-origin: center top;
  -ms-transform-origin: center top;
  -o-transform-origin: center top;
  transform-origin: center top;
}

@-webkit-keyframes spin {
  to {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@-moz-keyframes spin {
  to {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@-ms-keyframes spin {
  to {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes spin {
  to {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}



.moon{
   position:absolute;
   top: 7%;
   right: 4%;
   width: 175px;
   height: 175px;
   border-radius:50%;
   background:#FFFF8C;
   box-shadow:0px 0px 100px #FFFF8C;
   z-index:5;
   -webkit-animation: moonAnimation 3s infinite;
   -moz-animation: moonAnimation 3s infinite;
   -ms-animation: moonAnimation 3s infinite;
   -o-animation: moonAnimation 3s infinite;
   animation: moonAnimation 3s infinite;
}

.crater{
   position:absolute;
   top: 25px;
   left: 30px;
   width:25px;
   height: 36px;
   background: #E6EB77;
   border-top-right-radius:50px 100px;
   border-top-left-radius:50px 100px;
   border-bottom-right-radius:50px 100px;
   border-bottom-left-radius:50px 100px;
   -webkit-transform:rotate(40deg);
   -moz-transform:rotate(40deg);
   -o-transform:rotate(40deg);
   -ms-transform:rotate(40deg);
   transform:rotate(40deg);
}

.crater2{
   position:absolute;
   top:125px;
   right: 31px;
   width: 36px;
   height: 29px;
   background: #E6EB77;
   border-top-right-radius: 38px 43px;
   border-top-left-radius: 41px 52px;
   border-bottom-right-radius: 49px 53px;
   border-bottom-left-radius: 62px 59px;
   -webkit-transform:rotate(-60deg);
   -moz-transform:rotate(-60deg);
   -o-transform:rotate(-60deg);
   -ms-transform:rotate(-60deg);
   transform:rotate(-60deg);
}

.crater3{
   position:absolute;
   top:120px;
   left:60px;
   width:10px;
   height:10px;
   background: #E6EB77;
   border-radius:50%;
}

.crater4{
   position:absolute;
   top:90px;
   right:90px;
   width:10px;
   height:10px;
   background: #E6EB77;
   border-radius:50%;
}

.crater5{
   position:absolute;
   top:50px;
   left:120px;
   width:30px;
   height:35px;
   background: #E6EB77;
   border-radius:50%;
   -webkit-transform:rotate(120deg);
   -moz-transform:rotate(120deg);
   -o-transform:rotate(120deg);
   -ms-transform:rotate(120deg);
   transform:rotate(120deg);
}

.crater6{
   position:absolute;
   bottom:15px;
   left:80px;
   width:15px;
   height:15px;
   background: #E6EB77;
   border-radius:50%;
}

.crater7{
   position:absolute;
   bottom:15px;
   left:130px;
   width:5px;
   height:5px;
   background: #E6EB77;
   border-radius:50%;
}

@keyframes moonAnimation {
 0% {
    -webkit-box-shadow: 0px 0px 100px #FFFF8C;
      -moz-box-shadow: 0px 0px 100px #FFFF8C;
      box-shadow: 0px 0px 100px #FFFF8C;
 }
 50% {
    -webkit-box-shadow: 0px 0px 240px #FFFF8C;
      -moz-box-shadow: 0px 0px 240px #FFFF8C;
      box-shadow: 0px 0px 240px #FFFF8C;
 }
 100% {
    -webkit-box-shadow: 0px 0px 100px #FFFF8C;
      -moz-box-shadow: 0px 0px 100px #FFFF8C;
      box-shadow: 0px 0px 100px #FFFF8C;
 }

}

@-moz-keyframes moonAnimation {
 0% {
   -moz-box-shadow: 0px 0px 100px #FFFF8C;
   box-shadow: 0px 0px 100px #FFFF8C;
 }
 50% {
   -moz-box-shadow: 0px 0px 240px #FFFF8C;
   box-shadow: 0px 0px 240px #FFFF8C;
 }
 100% {
   -moz-box-shadow: 0px 0px 100px #FFFF8C;
   box-shadow: 0px 0px 100px #FFFF8C;
 }

}

@-webkit-keyframes moonAnimation {
 0% {
   -webkit-box-shadow: 0px 0px 100px #FFFF8C;
   box-shadow: 0px 0px 100px #FFFF8C;
 }
 50% {
   -webkit-box-shadow: 0px 0px 240px #FFFF8C;
   box-shadow: 00px 00px 240px #FFFF8C;
 }
 100% {
   -webkit-box-shadow: 0px 0px 100px #FFFF8C;
   box-shadow: 0px 0px 100px #FFFF8C;
 }

}

@-ms-keyframes moonAnimation {
 0% {
   box-shadow: 0px 0px 100px #FFFF8C;
 }
 50% {
   box-shadow: 0px 0px 240px #FFFF8C;
 }
 100% {
   box-shadow: 0px 0px 100px #FFFF8C;
 }

}

@-o-keyframes moonAnimation {
 0% {
   box-shadow: 0px 0px 100px #FFFF8C;
 }
 50% {
   box-shadow: 0px 0px 240px #FFFF8C;
 }
 100% {
   box-shadow: 0px 0px 100px #FFFF8C;
 }

}

 #container
 {
 	display: inherit;
 }


.humo {
position: absolute;
width: 32px;
height: 32px;
background:url('http://cristiangartner.com/canvas/humo.png') no-repeat;
margin:173px 152px;
background-size:100%;
-webkit-animation: ahumo 7s infinite;
-moz-animation: ahumo 7s infinite;
-o-animation: ahumo 7s infinite;
-ms-animation: ahumo 7s infinite;
animation: ahumo 7s infinite;
}

.humo2 {
position: absolute;
width: 32px;
height: 32px;
background:url('http://cristiangartner.com/canvas/humo.png') no-repeat;
margin:173px 152px;
background-size:100%;
-webkit-animation: ahumo2 3s infinite;
-moz-animation: ahumo2 3s infinite;
-o-animation: ahumo2 3s infinite;
-ms-animation: ahumo2 3s infinite;
animation: ahumo2 3s infinite;
}

.humo3 {
position: absolute;
width: 32px;
height: 32px;
background:url('http://cristiangartner.com/canvas/humo.png') no-repeat;
margin:173px 152px;
background-size:100%;
-webkit-animation: ahumo 5s infinite;
-moz-animation: ahumo 5s infinite;
-o-animation: ahumo 5s infinite;
-ms-animation: ahumo 5s infinite;
animation: ahumo 5s infinite;
}

.humo4 {
position: absolute;
width: 32px;
height: 32px;
background:url('http://cristiangartner.com/canvas/humo.png') no-repeat;
margin:173px 152px;
background-size:100%;
-webkit-animation: ahumo 2s infinite;
-moz-animation: ahumo 2s infinite;
-o-animation: ahumo 2s infinite;
-ms-animation: ahumo 2s infinite;
animation: ahumo 2s infinite;
}

@-webkit-keyframes ahumo {
 0% {
   margin:173px 152px; width: 32px; height: 32px;
   -webkit-transform: rotate(0deg);
 }
 100% {
   margin:-80px 227px; width: 200px; height: 200px;
   -webkit-transform: rotate(120deg);opacity: 0.0;
 }}

 @-moz-keyframes ahumo {
 0% {
   margin:173px 152px; width: 32px; height: 32px;
   -moz-transform: rotate(0deg);
 }
 100% {
   margin:-80px 227px; width: 200px; height: 200px;
   -moz-transform: rotate(120deg);opacity: 0.0;
 }}

 @-o-keyframes ahumo {
 0% {
   margin:173px 152px; width: 32px; height: 32px;
   -o-transform: rotate(0deg);
 }
 100% {
   margin:-80px 227px; width: 200px; height: 200px;
   -o-transform: rotate(120deg);opacity: 0.0;
 }}

 @-ms-keyframes ahumo {
 0% {
   margin:173px 152px; width: 32px; height: 32px;
   -ms-transform: rotate(0deg);
 }
 100% {
   margin:-80px 227px; width: 200px; height: 200px;
   -ms-transform: rotate(120deg);opacity: 0.0;
 }}

 @keyframes ahumo {
 0% {
   margin:173px 152px; width: 32px; height: 32px;
   transform: rotate(0deg);
 }
 100% {
   margin:-80px 227px; width: 200px; height: 200px;
   transform: rotate(120deg);opacity: 0.0;
 }}
 




@-webkit-keyframes ahumo2 {
 0% {
   margin:173px 152px; width: 20px; height: 20px;
   -webkit-transform: rotate(0deg);
 }
 100% {
   margin:-200px 157px; width: 300px; height: 300px;
   -webkit-transform: rotate(-90deg);opacity: 0.0;
 }}

 @-moz-keyframes ahumo2 {
 0% {
   margin:173px 152px; width: 20px; height: 20px;
   -moz-transform: rotate(0deg);
 }
 100% {
   margin:-200px 157px; width: 300px; height: 300px;
   -moz-transform: rotate(-90deg);opacity: 0.0;
 }}

 @-o-keyframes ahumo2 {
 0% {
   margin:173px 152px; width: 20px; height: 20px;
   -o-transform: rotate(0deg);
 }
 100% {
   margin:-200px 157px; width: 300px; height: 300px;
   -o-transform: rotate(-90deg);opacity: 0.0;
 }}

 @-ms-keyframes ahumo2 {
 0% {
   margin:173px 152px; width: 20px; height: 20px;
   -ms-transform: rotate(0deg);
 }
 100% {
   margin:-200px 157px; width: 300px; height: 300px;
   -ms-transform: rotate(-90deg);opacity: 0.0;
 }}

 @keyframes ahumo2 {
 0% {
   margin:173px 152px; width: 20px; height: 20px;
   transform: rotate(0deg);
 }
 100% {
   margin:-200px 157px; width: 300px; height: 300px;
   transform: rotate(-90deg);opacity: 0.0;
 }}
!

JS
!
999px

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