純CSS樣式二級菜單導航;
HTML:
<div class="nav">
<ul>
<li class="mom"><a href="http://www.henenseo.com">網站首頁</a></li>
<li><a href="">關於我們</a></li>
<li class="show_nav"><a href="">案例中心</a>
<ul class="hide_nav">在這裏插入代碼片
<li><a href="">網頁設計</a></li>
<li><a href="">App開發</a></li>
<li><a href="">網站建設</a></li>
<li><a href="">微信小程序</a></li>
</ul>
</li>
<li><a href="">新聞中心</a></li>
<li><a href="http://www.henenseo.com">新起點博客</a></li>
</ul>
</div>
.nav{
width:100%;
height: 50px;
text-align: center;
background:orange;
}
.nav ul{
margin: 0px auto;
}
.nav ul li{
width:100px;
line-height: 50px;
float: left;
}
.nav ul li a{
width: 100px;
color:#fff;
display: block;
}
.nav ul li a:hover{
background: #ffb908;
}
.mom a:nth-child(1){
background: #FFFFFF;
color: orange;
}
.show_nav:hover .hide_nav{
display: block;
}
.nav .hide_nav {
display: none;
transition:all 0.5s;
position: relative;
}
.nav .hide_nav a{
width:100px;
height: 50px;
background: #000;
}
.nav .show_nav .hide_nav .three_nav{
width: 100px;
height: 50px;
line-height: 50px;
position: absolute;
left: 100px;
top:0;
background-color: #FFB908;
display: none;
}
.nav .hide_nav:hover .three_nav{
display: block;
}