.zipcodeclass:invalid + .form-label {
	opacity: 1;
	-webkit-transform: translateY(0) scale(1);
	        transform: translateY(0) scale(1);
}

.zipcodeclass:focus + .form-label {
	opacity: .7;
	-webkit-transform: translateY(-28px) scale(.8);
	        transform: translateY(-28px) scale(.8);
}

.zipcodeclass {
	width: 30%;
	padding: 20px 10px;
	border: none;
	box-sizing: border-box;
	font-family: '微軟正黑體', sans-serif;
	font-size: 1rem;
	font-weight: 400;
	letter-spacing: 1px;
	line-height: normal;
	/*color: #000;*/
	background: none;
}

/*.zipcodeclass:focus {
	outline: 0;
	box-shadow: none;
	border-color: #f2f2f2;
	background-color: #f2f2f2;
}*/