div#content {
	width: 760px;
	margin-left: auto;
	margin-right: auto;
}

div#menu-top {
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

div#menu-top dl {
	list-style: none;
}

div#menu-top dl dt {
	display: inline;
}

a img {
	border: none;
}

a:link, a:visited {
	color: gray;
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}