/*「はじめに」内容*/
.introduction_conttext{
	background-image:url("../images/introduction_textback.gif");
	background-repeat:repeat-y;
	background-position:center;
	margin:0px;
	padding:0px;
	width:665px;
	font-size:small;
	line-height:130%;
}

/*ボーダーライン*/
.border_top{
	border-top:1px solid #B9B9B4;
	margin:0px;
	padding:5px 2px 0px 2px;
}