实例:悬停带提示的导航栏
技术栈:HTML+CSS
字体图标库:Font Awesome
效果:
源码:
【HTML】
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no">
<title>悬停带提示的导航栏</title>
<!-- 引入font-awesome字体图标库 -->
<link rel="stylesheet" href="https://cdn.staticfile.org/font-awesome/4.7.0/css/font-awesome.css">
<link rel="stylesheet" href="177.css">
</head>
<body>
<ul class="icon-nav">
<li>
<