我是bulma css http://bulma.io/的新手.
我正在尝试为移动用户使用汉堡包菜单.我只是按照这个页面上的说明操作:http://bulma.io/documentation/components/nav/
但它不起作用.我应该添加什么？
实际上,我可以看到汉堡包菜单,但是当我点击它时它不起作用.
谢谢.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1">
<title>test</title>
<link rel="stylesheet" href="css/bulma.min.css">
<link rel="stylesheet" href="css/custom.css">
</head>
<body>
<section class="hero is-fullheight is-primary is-bold">
<!-- Hero header: will stick at the top -->
<div class="hero-head">
<header class="nav">
<div class="container">
<div class="nav-left">
<a class="nav-item" href="/">
<img src="img/logo.png" alt="Logo">
</a>
</div>
<span class="nav-toggle">
<span></span>
<span></span>
<span></span>
</span>
<div class="nav-right nav-menu">
<a class="nav-item" href="/about">
About
</a>
<a class="nav-item" href="/path">
Path
</a> …