.k_nav_wrap {
	max-width: 1366px;
	margin: 10px auto 0;
	display: flex;
	flex-flow: row wrap;
}
.k_nav_wrap > div {
	flex: 0 0 20%;
	display: flex;
	justify-content: center;
}
.k_nav_card {
	padding: 3px;
	border-radius: 15px;
	flex-flow: column;
	justify-content: center;
	align-items: center;
	cursor: pointer;
}
.k_nav_card:hover {
	box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.3);
}
.k_nav_info {
	display: flex;
	flex-flow: column;
	align-items: center;
	font-family: Arial, "微軟正黑體", "繁黑體", 'Microsoft JhengHei','Microsoft YaHei','Heiti TC','LiHei Pro',sans-serif, "新細明體",PMingLiU;
	font-weight: bold;
	font-size: 18px;
	padding: 6px 2px 0;
}

a:hover {
	text-decoration: none;
}

.k_calculation {
	font-size: 16px;
	color: #555;
	letter-spacing: 6px;
	padding: 0;
}
@media(max-width:650px) {
.k_nav_wrap {
	width: 80%;
}
.k_nav_wrap {
	justify-content: space-between;
}
.k_nav_wrap > div {
	flex: 0 0 50%;
	margin-bottom: 7px;
}
.k_nav_wrap > div:last-child {
	margin-bottom: 0;
}
.k_calculation {
	/*display: none;*/
}
.imkTitle {
	padding-top: 20px;
}
.k_nav_card:hover {
	box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0);
}
}