#business_card {
	float: left;
	height: 196px;
	width: 324px;
	position: absolute;
	top: 187px;
	left: 38%;
	right: auto;
	padding: 1px;
	background-color: #CCC;
}
#youtube {
	float: left;
	height: 250px;
	width: 250px;
	position: absolute;
	left: 2%;
	top: 150px;
}
#twitter {
	height: 300px;
	width: 250px;
	position: absolute;
	left: 70%;
	top: 100px;
}
#copyright{
	font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
	font-size: 12px;
	color: #666;
	text-align: center;
	position: absolute;
	top: 550px;
	height: auto;
	width: 99%;
}