/***************************************/
/*               h2                    */
/***************************************/

h2.top_chapter {
	clear: both;
	width: 536px;
	height: 35px;
	font-size: 13px;
	text-indent: -10000px;
	background-repeat: no-repeat;
	background-position: left top;
}

h2.top_chapter    { background-image: url(../image/h2_top_chapter.gif); }



/***************************************/
/*         main contents box           */
/***************************************/

.toptext_box {
	float: left;
	width: 536px;
	margin: 10px 0 23px 0;
}

.toptext_box p {
	margin-bottom: 10px;
}

.float_box {
	float: left;
	width: 536px;
	margin: 0;
}

.float_leftbox {
	float: left;
	width: 290px;
}

.float_rightbox {
	float: left;
	width: 246px;
}