h2 {
	font-weight: normal;
	line-height: 2.0em;
	padding-left: 20px;
	background-image: url(../images/h2_bg.gif);
	background-repeat: repeat-x;
	background-position: center;
	height: 37px;
	}
h3 {
	font-weight: normal;
	line-height: 2.0em;
	margin-top: 20px;
	margin-bottom: 10px;
	padding-left: 10px;
	background-image: url(../images/h3_bg.gif);
	background-repeat: no-repeat;
	background-position: center;
	height: 32px;
	}
h4 {
	font-size: 1.1em;
	font-weight: normal;
	line-height: 1.0em;
	margin-bottom: 5px;
	}
/* Content ----------------------------------------------- */
.flow {
	margin-top: 10px;
	}
.flow_photo {
	float: left;
	margin-right: 10px;
	}
.icon {
	margin-right: 5px;
	}
#introduce {
	margin-top: 20px;
	background-color: #f2e7ce;
	color: #665229;
	width: 720px;
	}
.introduce_photo {
	float: right;
	margin-top: 10px;
	margin-left: 20px;
	margin-right: 50px;
	}
.introduce_caption {
	margin-top: 35px;
	margin-left: 20px;
	}