*{
	margin:0;
	padding:0;
}

.parallax-viewport {
    position: relative;     /* relative, absolute, fixed */
    overflow: hidden;
}
.parallax-layer {
	position: absolute;
	
}

#port {
			background-image: url('fondo.png');
			background-repeat:no-repeat;
			margin-top:0px;
			margin: 0px;
			overflow: hidden;
			position: relative;
			height: 400px;
			width:605px;
			top:0px;
			left:0px;
		}
		
		
.nubes {
	margin-top:10px;
    padding-top: 10px;
	left: 0px;
	top: 0px;
	z-index:10;
    }
	
.arboles {
	margin-top:110px;
    padding-top: 10px;
	left: 0px;
	top: 0px;
	z-index:10;
    }
	
.camion {
	margin-top:205px;
    padding-top: 10px;
	left: 0px;
	top: 0px;
	z-index:20;
    }


.site_wrap{
	margin-top:0px;
	margin-left:0px;
}

.ventana{
	top: 0px;
	left:0px;
}