#items_container {
	width: 606px;
	height: 344px;
	overflow: hidden;
	position: absolute;;
	top: 18px;
    left: 20px;
}

div.first_item {
	left: 0;
}
div.slide_item{
    width: 606px;
	height: 344px;
	position: absolute;
}
div.slide1 {
	background-image: url(../images/dia1.jpg);
}
div.slide2 {
	background-image: url(../images/dia2.jpg);
}
div.slide3 {
	background-image: url(../images/dia1.jpg);
}
div.slide4 {
	background-image: url(../images/dia2.jpg);
}