* {
	margin: 0;
	padding: 0
}
a {
	text-decoration: none
}
a:hover {
	text-decoration: underline
}
ol, ul {
	list-style: none
}
.clearfix:after {
	visibility: hidden;
	display: block;
	font-size: 0;
	content: ".";
	clear: both;
	height: 0
}
table {
	border-collapse: collapse;
	border-spacing: 0;
	font-size: 12px
}
.mainDiv {
	width: 1240px;
	height: auto;
	margin: 0 auto;
	clear: both
}