这期内容当中小编将会给大家带来有关CSS中怎么实现凹型导航按钮效果，文章内容丰富且以专业的角度为大家分析和叙述，阅读完这篇文章希望大家可以有所收获。
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=no">
<title>css凹型导航</title>
</head>
<body>
<nav id="nav">
<ul>
<li>
<div class="left"></div>
<div class="con">导航1</div>
<div class="right"></div>
</li>
<li>
<div class="left"></div>
<div class="con">导航2</div>
<div class="right"></div>
</li>
<li>
<div class="left"></div>
<div class="con">导航3</div>
<div class="right"></div>
</li>
<li>
<div class="left"></div>
<div class="con">导航4</div>
<div class="right"></div>
</li>
</ul>
</nav>
</body>
</html>
再看CSS
CSS Code复制内容到剪贴板
#nav {
background: #fff;
border-bottom: 1px solid #7bd1ff;
width: 960px;
margin: 100px auto;
height: 60px;;
}
#nav ul li {
float: left;
list-style: none;
height: 60px;
margin: 0 10px;
}
li * {
float: left;
transition: all .2s;
}
.con {
width: 60px;
height: 60px;
line-height: 60px;
text-align: center;
background: #7bd1ff;
border-radius: 10px 10px 0 0;
}
.left, .rightright {
width: 7px; height: 7px; margin: 53px 0 0 0;
}
.left { background: -webkit-radial-gradient(top left, circle, transparent 70%, #7bd1ff 30%); }
.rightright { background: -webkit-radial-gradient(top rightright, circle, transparent 70%, #7bd1ff 30%); }
li:hover .con { background: #2d85ff }
li:hover .left { background: -webkit-radial-gradient(top left, circle, transparent 70%, #2d85ff 30%); }
li:hover .rightright { background: -webkit-radial-gradient(top rightright, circle, transparent 70%, #2d85ff 30%); }
上述就是小编为大家分享的CSS中怎么实现凹型导航按钮效果了，如果刚好有类似的疑惑，不妨参照上述分析进行理解。如果想知道更多相关知识，欢迎关注编程网行业资讯频道。
