实现效果：
html
<nav id="nav-1">
<a class="link-1" href="#">Home</a>
<a class="link-1" href="#">About</a>
<a class="link-1" href="#">Contact</a>
<a class="link-1" href="#">Shop</a>
</nav>
<nav id="nav-2">
<a class="link-2" href="#">Home</a>
<a class="link-2" href="#">About</a>
<a class="link-2" href="#">Contact</a>
<a class="link-2" href="#">Shop</a>
</nav>
<nav id="nav-3">
<a class="link-3" href="#">Home</a>
<a class="link-3" href="#">About</a>
<a class="link-3" href="#">Contact</a>
<a class="link-3" href="#">Shop</a>
</nav>
css
@import url(https://fonts.googleapis.com/css?family=Raleway);
body {
margin: 0px;
}
nav {
margin-top: 40px;
padding: 24px;
text-align: center;
font-family: Raleway;
box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}
#nav-1 {
background: #3fa46a;
}
#nav-2 {
background: #5175C0;
}
#nav-3 {
background: #EEA200;
}
.link-1 {
transition: 0.3s ease;
background: #3fa46a;
color: #ffffff;
font-size: 20px;
text-decoration: none;
border-top: 4px solid #3fa46a;
border-bottom: 4px solid #3fa46a;
padding: 20px 0;
margin: 0 20px;
}
.link-1:hover {
border-top: 4px solid #ffffff;
border-bottom: 4px solid #ffffff;
padding: 6px 0;
}
.link-2 {
transition: 0.6s;
color: #ffffff;
font-size: 20px;
text-decoration: none;
border-right: 2px dotted transparent;
padding: 30px 8px 0 10px;
margin: 0 10px;
}
.link-2:hover {
border-right: 2px dotted #ffffff;
padding-bottom: 24px;
}
.link-3 {
transition: 0.4s;
color: #ffffff;
font-size: 20px;
text-decoration: none;
padding: 0 10px;
margin: 0 10px;
}
.link-3:hover {
background-color: #ffffff;
color: #EEA200;
padding: 24px 10px;
}
以上就是CSS3实现菜单悬停效果的详细内容，更多关于css3 菜单悬停的资料请关注其它相关文章！