h1 {
	font-family: Microsoft JhengHei;
	font-size: 20px;
}

.teacherweb {
	color: #0CF;
	text-decoration: none;
}

.teacherweb:hover {
	color: #03F;
	text-decoration: underline;
}

#content {
	position: relative;
	width: 100%;
	min-width: 1100px;
	max-width: 1100px;
	margin: auto;
	min-height: 100dvh;
	background-color: #F7F7F7;
}

.maintable {
	border-bottom: 1pt solid #003377;
	font-family: Microsoft JhengHei;
}

.teacher_img {
	height: 160px;
	width: 120px;
	-webkit-background-size: 100% 100%;
	-moz-background-size: 100% 100%;
	-o-background-size: 100% 100%;
	background-size: 100% 100%;
}