body,td,th {
	font-family: "平成ゴシック", "ＭＳＰゴシック";
	font-size: small;
}
body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
}
.black {
	background-color: #39332c;
}
.back {
	background-image: url(img/back_top.jpg);
	background-repeat: repeat-x;
}
.back_menu {
	background-image: url(img/back_menu.jpg);
	background-repeat: repeat-x;
}
.large {
	font-size: large;
}
.xx_small {
	font-size: xx-small;
}
.back_naka_top {
	background-image: url(img/naka_top_back.jpg);
	background-repeat: repeat-x;
}
.center {
	text-align: center;
	font-size: x-small;
}