@charset "utf-8";
/* CSS Document */

#menu li a#menu4 { background-image: none;}

/* ===== index ===== */
#top_summary {
	margin: 0 auto;
	width: 400px;
}

#disper_change {
	margin: 0 -12px 15px;
	width: 704px;
}

#top_dispersion {
	float: left;
	width: 345px;
}

#top_change {
	float: right;
	width: 345px;
}

#top_dispersion h2, #top_change h2 { margin: 0;}

#top_dispersion div, #top_change div {
	padding: 15px 0;
	text-align: center;
}

/* ===== highlight ===== */
.highlight_box {
	clear: both;
}

.highlight_box .graph_L {
	float: left;
	width: 335px;
	margin-bottom: 10px;
}

.highlight_box .graph_R {
	float: right;
	width: 335px;
	margin-bottom: 10px;
}