菜单相关案例

带有放大效果的菜单

<div class="nav-menu">
	<ul class="nav-list">
		<li class="item">
			<a href="javascript:;" class="nav-lk">
				<div class="inner-box left">
					<span class="fa fa-address-card"></span>
				</div>
				<div class="inner-box right">
					<h3>NCT</h3>
					<p>Neo Culture Technology</p>
				</div>
			</a>
		</li>
		...
	</ul>
</div>

ul {
	margin: 0;
	padding: 0;
	list-style: none;
}
div,li {
	box-sizing: border-box;
}
h1, h2, h3, p {
	margin: 0;
	font-weight: normal;
}
a {
	text-decoration: none;
	color: #333;
}
.nav-menu {
	width: 500px;
	margin: 200px auto;
}
.nav-menu .item {
	height: 100px;
	border-left: 10px solid #000;
	box-shadow: 1px 2px 3px #666;
	margin-top: 5px;
	transition: all .3s;
}
.nav-menu .item .nav-lk {
	display: block;
	height: 100%;
}
.nav-menu .item .inner-box {
	float: left;
}
.nav-menu .item .left {
	width: 100px;
	height: 100%;
	text-align: center;
	line-height: 100px;
}
.nav-menu .item .left .fa {
	font-size: 25px;
	color: #000;
	transition: all .3s;
}
.nav-menu .item .right {
	width: 390px;
	height: 100%;
	padding: 20px 30px 20px 0;
}
.nav-menu .item .right h3 {
	color: #000;
}
.nav-menu .item .right p {
	margin-top: 7px;
	color: #666;
	font-size: 14px;
}
.nav-menu .item .right h3,
.nav-menu .item .right p {
	transition: all .3s;
}
.nav-menu .item:hover {
	border-color: #fbd04f;
	background-color: #000;
}
.nav-menu .item:hover .fa {
	color: #fbd04f;
	transform: scale(1.5);
}
.nav-menu .item:hover h3 {
	font-size: 14px;
	color: #fff;
}
.nav-menu .item:hover p {
	font-size: 18px;
	color: #fbd04f;
}

菜单项移入动画效果：

每个菜单项延迟时间不同即可

<div class="nav-menu">
	<ul class="nav-list">
		<li class="item">
			<a href="javascript:;" class="order order-1">NCT</a>
		</li>
		...
	</ul>
</div>

@keyframes move {
	0% { left: -160px; color: #fff; font-size: 18px; }
	25% { left: 45px; color: #4c5a7f; font-size: 22px; }
	50% { left: 15px; color: #fff; font-size: 18px; }
	75% { left: 35px; color: #4c5a7f; font-size: 20px; }
	100% { left: 15px; color: #6f153c; font-size: 18px; }
}
.nav-menu {
	width: 300px;
	height: 322px;
	margin: 100px auto;
	background-color: #c2bfd2;
	border: 1px solid #c2bfd2;
	overflow: hidden;
}
.nav-menu .item {
	position: relative;
	height: 80px;
	cursor: pointer;
}
.nav-menu .item:hover {
	background-color: #fff;
}
.nav-menu .item .order {
	position: absolute;
	top: 28px;
	left: -160px;
	animation: move 1s ease-in-out forwards;
	transition: all .2s;
}
.nav-menu .item .order-1 {
	animation-delay: .5s;
}
.nav-menu .item .order-2 {
	animation-delay: .4s;
}
.nav-menu .item .order-3 {
	animation-delay: .3s;
}
.nav-menu .item .order-4 {
	animation-delay: .2s;
}