.bgImg {
	background-image: url(../img/bg1.png);
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	position: fixed;
	width: 100vw;
	height: 100vh;
	z-index: 0;
	opacity: 0.5;
	margin: -10px;
}

.mainArea {
	height: 400px;
	font-family: "Microsoft JhengHei" !important;
}

h4 {
	font-weight: bold;
}

.wordSize {
	padding-left: 10px;
	font-size: 20px;
	height: 3.2em;
}