.content_wrap {
	margin-bottom: 50px;
}
main h2 {
	margin: 0 0 20px;
	border-bottom: #aaa 1px dotted;
    padding: 0;
    font-size: 1.1em;
    font-weight: bold;
}
main p + h2 {
	margin-top: 70px;
}
main h3 {
	margin: 0 0 20px;
    padding: 0;
    font-size: 1em;
    font-weight: bold;
}
main p + h3 {
	margin-top: 50px;
}
main h4 {
	margin: 15px 0 3px;
    padding: 0;
    font-size: 1em;
    font-weight: bold;
}
main p {
	margin: 0 0 8px;
	font-size: 0.9em;
	line-height: 1.8em;
}
main p.ja + p.en {
	clear: left;
	margin: 0 0 20px;
}
main p.mail {
	margin: 0 0 20px;
}
main p img.portrait {
	float: left;
	margin: 0 0 10px;
	width: 120px;
	height: 85px;
}
main p a {
	color: #6699CC;
}

main .professor {
	margin: 0 0 20px;
}
main .professor .portrait {
	float: left;
	margin: 0 20px 0 0;
	width: 100px;
	height: 85px;
}
main .professor .name {
	margin: 0 0 8px;
	line-height: 1.4em;
}
main .professor .profile {
	line-height: 1.6em;
}