#prizmatron {
	width: 642зч;
	height: 362px;
	margin: 0 auto;
	}
.prizmatron_contejner {
	width: auto;
	height: auto;
	overflow: hidden;
	position: absolute;
	}
	.prizmatron_contejner span {
		display: block;
		width: auto;
		position: relative;
		float: left;
		overflow: hidden;
		height: 362px;
		background-repeat: no-repeat;
		}
		.prizmatron_contejner span.in1 {
			background-image: url(gallery/1.jpg);
		}
		.prizmatron_contejner span.in2 {
			background-image: url(gallery/2.jpg);
		}
		.prizmatron_contejner span.in3 {
			background-image: url(gallery/3.jpg);
		}