@charset "utf-8";
*, *::before, *::after {
	box-sizing: border-box;
}

body {
	font-family: Arial, Helvetica, "微軟正黑體", sans-serif;
}

.navi {
	width: 900px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 5px;
	padding-right: 5px;
	background-color: olive;
	border-radius: 5px;
	height: 40px;
	overflow: hidden;
}

.navi-ls {
	list-style-type: none;
	padding: 0;
	margin: 0;
	display: flex;
}

.navi-item a {
	display: block;
	padding: 10px;
	text-decoration: none;
	color: #fff;
	transition: transform .3s ease;
}

.navi-item a::after {
	content: attr(title);
	display: block;
	margin-top: 15px;
	text-align: center;
	text-transform: capitalize;
}

.navi-item:hover a {
	transform: translateY(-33px);
}

.article {
	width: 900px;
	margin-left: auto;
	margin-right: auto;
}

.article p {
	line-height: 1.5;
}