html, body{
	padding:0;
	width: 100%;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	margin-top: 20;
	margin-right: 0;
	margin-bottom: 0;
	margin-left: 0;
}
img {
	border-top-width: 0px;
	border-right-width: 0px;
	border-bottom-width: 0px;
	border-left-width: 0px;
}
.night {
	margin: 0px;
}

.night ._1 {
	background-image: url(../img/2.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}