我叫 Daniel，我在做我的投资组合网站。当我点击我的汉堡包菜单时，我想要一个叠加层，这样一切都会变暗并且焦点位于菜单上。我希望它在您再次单击菜单时消失，或者单击其中一个菜单项或单击叠加层自身。 (仅适用于我的手机版本)
另外，当我在手机上打开汉堡菜单时，我有奇怪的边界线，我不知道如何删除它
目前链接到我的网站:http://20162.hosts.ma-cloud.nl/portfoliowebsite/
(最新版本尚未上线)
HTML:
<!DOCTYPE html>
<html lang="en">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta charset="UTF-8">
<meta name="author" content="Daniel Gotz">
<title>Daniel Gotz | Porfolio </title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/styles.css" rel="stylesheet">
<link href="css/scrolling-nav.css" rel="stylesheet">
<link href="dist/hamburgers.css" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Exo+2:600,900|Roboto" rel="stylesheet">
</head>
<body id="page-top" data-spy="scroll" data-target=".navbar-fixed-top">
<!-- Navigation -->
<section id="intro" class="intro-section">
<nav class="navbar navbar-default" role="navigation">
<div class="navbar-header page-scroll">
<button class="hamburger hamburger--spin navbar-toggle visible-xs" type="button" data-toggle="collapse" data-target=".navbar-ex1-collapse"> <span class=" hamburger-box">
<span class=" hamburger-inner"></span> </span>
</button>
</div>
<div class="collapse navbar-collapse navbar-ex1-collapse">
<ul class="nav navbar-nav right">
<li class="hidden">
<a class="page-scroll" href="#page-top"></a>
</li>
<li> <a class="page-scroll" href="#intro">Intro</a> </li>
<li> <a class="page-scroll" href="#mijnwerk">Mijn werk</a> </li>
<li> <a class="page-scroll" href="#overdaniel">Over Daniel</a> </li>
<li> <a class="page-scroll" href="#contact">Contact</a> </li>
</ul>
</div>
</nav>
<div class="overlay" id="overlay"></div>
<div class="title">
<h1> Every mountain top is within reach if you just keep climbing</h1> </div>
<div class="berg">
<img src="berg.svg">
</div>
</section>
<section id="mijnwerk" class="about-section"> </section>
<section id="overdaniel" class="services-section"> </section>
<section id="contact" class="contact-section"> </section>
<!-- jQuery -->
<script src="js/jquery.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="js/bootstrap.min.js"></script>
<!-- Scrolling Nav JavaScript -->
<script src="js/jquery.easing.min.js"></script>
<script src="js/scrolling-nav.js"></script>
<script src="js/hamburgers.js"></script>
</body>
</html>
CSS:
.overflow {
overflow-x: hidden;
position: relative;
}
.home {
height: 100vh;
width: 100vw;
background-color: #2ecc71;
}
.mijnwerk {
height: 100vh;
width: 100vw;
background-color: #27ae60;
}
.navbar-default {
background: none;
border-color: transparent;
z-index: 3;
}
.right {
float: right;
text-align: right;
}
.navbar-default .navbar-nav>li>a {
font-family: 'Roboto', sans-serif;
color: #ecf0f1;
font-size: 14px;
}
.nav>li>a {
padding: 15px 25px;
border-style: none;
}
.navbar-default .navbar-nav>li>a:focus,
.navbar-default .navbar-nav>li>a:hover {
color: #ecf0f1;
border-style: none;
}
.navbar-default .navbar-toggle:focus,
.navbar-default .navbar-toggle:hover {
background: none
}
.navbar-default .navbar-collapse,
.navbar-default .navbar-form {
border-style: none;
}
h1 {
font-family: 'Exo 2' , sans-serif;
font-weight: 900;
font-size: 37px;
line-height: 60px;
}
.title {
font-family: 'Exo 2', sans-serif;
text-align: center;
width: 350px;
position: absolute;
top: 45%;
left: 50%;
transform: translate(-50%, -50%);
}
.berg {
position: absolute;
width: 100%;
bottom: 0;
margin: 0 0 -2px 0;
}
.overlay {
position: fixed;
top: 0;
z-index: 2;
display: none;
overflow: auto;
width: 100%;
height: 100%;
background: #333;
}
body {
width: 100%;
height: 100%;
}
html {
width: 100%;
height: 100%;
}
@media(min-width:767px) {
.navbar {
}
.top-nav-collapse {
padding: 0;
}
}
.intro-section {
height: 100%;
background: #2ecc71;
color: white;
text-align: center;
}
.about-section {
height: 100%;
background: #27ae60;
}
.services-section {
height: 100%;
background: #3498db;
}
.contact-section {
height: 100%;
padding-top: 150px;
text-align: center;
background: #eee;
}
JS:
// Look for .hamburger
var hamburger = document.querySelector(".hamburger");
// On click
hamburger.addEventListener("click", function() {
// Toggle class "is-active"
hamburger.classList.toggle("is-active");
// Do something else, like open/close menu
});
希望有人能帮我解决这些问题! :)
最佳答案
使用此配置，您只需将背景传递给菜单，关闭按钮将不会被包括在内并移除边框。
.navbar-collapse navbar-ex1-collapse collapse in {
background: rgba(27, 27, 62, 0.5);
}
.navbar-default {
background: none;
border: none;
z-index: 3;
}
关于javascript - 单击菜单时覆盖(并删除边框)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/45423666/