我正在使用我从模板中找到的非画布导航栏，默认情况下它设置为隐藏。我想要它，以便它完全占据屏幕的左侧，无论用户在哪里滚动它总是“在那里”。
有人能帮助我实现这个目标吗？还有什么方法可以让这个移动设备友好，可能会让它更小的屏幕崩溃？
“菜单”按钮显示不正确，但它是幻灯片显示的长灰色条。我感觉它在css中，所以我评论了导航栏的css在哪里开始。
https://jsfiddle.net/nv7rsgpg/9/
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<title>Stylish Portfolio - Start Bootstrap Theme</title>
<!-- Bootstrap core CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<!-- Custom CSS -->
<link href="http://ironsummitmedia.github.io/startbootstrap-stylish-portfolio/css/stylish-portfolio.css" rel="stylesheet">
<!-- Custom Fonts -->
<link href="http://ironsummitmedia.github.io/startbootstrap-stylish-portfolio/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
<link href="http://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,700,300italic,400italic,700italic" rel="stylesheet" type="text/css">
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
<style>
/* Side Menu */
#sidebar-wrapper {
z-index: 1000;
position: fixed;
left: 0;
width: 250px;
height: 100%;
margin-left: -250px;
overflow-y: auto;
background: #222;
-webkit-transition: all 0.4s ease 0s;
-moz-transition: all 0.4s ease 0s;
-ms-transition: all 0.4s ease 0s;
-o-transition: all 0.4s ease 0s;
transition: all 0.4s ease 0s;
}
.sidebar-nav {
position: absolute;
top: 0;
width: 250px;
margin: 0;
padding: 0;
list-style: none;
}
.sidebar-nav li {
text-indent: 20px;
line-height: 40px;
}
.sidebar-nav li a {
display: block;
text-decoration: none;
color: #999;
}
.sidebar-nav li a:hover {
text-decoration: none;
color: #fff;
background: rgba(255,255,255,0.2);
}
.sidebar-nav li a:active,
.sidebar-nav li a:focus {
text-decoration: none;
}
.sidebar-nav > .sidebar-brand {
height: 55px;
font-size: 18px;
line-height: 55px;
}
.sidebar-nav > .sidebar-brand a {
color: #999;
}
.sidebar-nav > .sidebar-brand a:hover {
color: #fff;
background: none;
}
#menu-toggle {
z-index: 1;
position: fixed;
top: 0;
left: 0;
}
#sidebar-wrapper.active {
left: 250px;
width: 250px;
-webkit-transition: all 0.4s ease 0s;
-moz-transition: all 0.4s ease 0s;
-ms-transition: all 0.4s ease 0s;
-o-transition: all 0.4s ease 0s;
transition: all 0.4s ease 0s;
}
.toggle {
margin: 5px 5px 0 0;
}
.carousel-inner > .item > img,
.carousel-inner > .item > a > img {
width: 100%;
margin: auto;
height: 100vh;
}
.vcenter {
position: absolute;
height:100px;
width:100%;
top:50%;
bottom:50%;
margin-top: -50px;
margin-bottom: -50px;
}
.v-center {
position: absolute;
height:100px;
width:40%;
top:50%;
bottom:50%;
margin-top: -50px;
margin-bottom: -50px;
left:15%;
}
</style>
</head>
<body>
<!-- Navigation -->
<a id="menu-toggle" href="#" class="btn btn-dark btn-lg toggle"><i class="fa fa-bars"></i></a>
<nav id="sidebar-wrapper">
<ul class="sidebar-nav">
<a id="menu-close" href="#" class="btn btn-light btn-lg pull-right toggle"><i class="fa fa-times"></i></a>
<li class="sidebar-brand">
<a href="#top" onclick = $("#menu-close").click(); >Start Bootstrap</a>
</li>
<li>
<a href="#top" onclick = $("#menu-close").click(); >Home</a>
</li>
<li>
<a href="#about" onclick = $("#menu-close").click(); >About</a>
</li>
<li>
<a href="#services" onclick = $("#menu-close").click(); >Services</a>
</li>
<li>
<a href="#portfolio" onclick = $("#menu-close").click(); >Portfolio</a>
</li>
<li>
<a href="#contact" onclick = $("#menu-close").click(); >Contact</a>
</li>
</ul>
</nav>
<header>
<div id="myCarousel" class="carousel slide" data-ride="carousel">
<!-- Indicators -->
<ol class="carousel-indicators">
<li data-target="#myCarousel" data-slide-to="0" class="active"></li>
<li data-target="#myCarousel" data-slide-to="1"></li>
<li data-target="#myCarousel" data-slide-to="2"></li>
<li data-target="#myCarousel" data-slide-to="3"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="http://lorempixel.com/460/345/cats" />
</div>
<div class="item">
<img src="http://lorempixel.com/460/345/business" />
</div>
<div class="item">
<img src="http://lorempixel.com/460/345/abstract" />
</div>
<div class="item">
<img src="http://lorempixel.com/460/345/transportation" />
</div>
</div>
<!-- Left and right controls -->
<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</header>
<!-- About -->
<section id="about" class="about">
<div class="container">
<div class="row">
<div class="col-lg-12 text-center">
<h2>Stylish Portfolio is the perfect theme for your next project!</h2>
<p class="lead">This theme features some wonderful photography courtesy of <a target="_blank" href="http://join.deathtothestockphoto.com/">Death to the Stock Photo</a>.</p>
</div>
</div>
<!-- /.row -->
</div>
<!-- /.container -->
</section>
<!-- Services -->
<!-- The circle icons use Font Awesome's stacked icon classes. For more information, visit http://fontawesome.io/examples/ -->
<section id="services" class="services bg-primary">
<div class="container">
<div class="row text-center">
<div class="col-lg-10 col-lg-offset-1">
<h2>Our Services</h2>
<hr class="small">
<div class="row">
<div class="col-md-3 col-sm-6">
<div class="service-item">
<span class="fa-stack fa-4x">
<i class="fa fa-circle fa-stack-2x"></i>
<i class="fa fa-cloud fa-stack-1x text-primary"></i>
</span>
<h4>
<strong>Service Name</strong>
</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.</p>
<a href="#" class="btn btn-light">Learn More</a>
</div>
</div>
<div class="col-md-3 col-sm-6">
<div class="service-item">
<span class="fa-stack fa-4x">
<i class="fa fa-circle fa-stack-2x"></i>
<i class="fa fa-compass fa-stack-1x text-primary"></i>
</span>
<h4>
<strong>Service Name</strong>
</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.</p>
<a href="#" class="btn btn-light">Learn More</a>
</div>
</div>
<div class="col-md-3 col-sm-6">
<div class="service-item">
<span class="fa-stack fa-4x">
<i class="fa fa-circle fa-stack-2x"></i>
<i class="fa fa-flask fa-stack-1x text-primary"></i>
</span>
<h4>
<strong>Service Name</strong>
</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.</p>
<a href="#" class="btn btn-light">Learn More</a>
</div>
</div>
<div class="col-md-3 col-sm-6">
<div class="service-item">
<span class="fa-stack fa-4x">
<i class="fa fa-circle fa-stack-2x"></i>
<i class="fa fa-shield fa-stack-1x text-primary"></i>
</span>
<h4>
<strong>Service Name</strong>
</h4>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.</p>
<a href="#" class="btn btn-light">Learn More</a>
</div>
</div>
</div>
<!-- /.row (nested) -->
</div>
<!-- /.col-lg-10 -->
</div>
<!-- /.row -->
</div>
<!-- /.container -->
</section>
<!-- Callout -->
<aside class="callout">
<div class="text-vertical-center">
<h1>Vertically Centered Text</h1>
</div>
</aside>
<!-- Portfolio -->
<section id="portfolio" class="portfolio">
<div class="container">
<div class="row">
<div class="col-lg-10 col-lg-offset-1 text-center">
<h2>Our Work</h2>
<hr class="small">
<div class="row">
<div class="col-md-6">
<div class="portfolio-item">
<a href="#">
<img class="img-portfolio img-responsive" src="img/portfolio-1.jpg">
</a>
</div>
</div>
<div class="col-md-6">
<div class="portfolio-item">
<a href="#">
<img class="img-portfolio img-responsive" src="img/portfolio-2.jpg">
</a>
</div>
</div>
<div class="col-md-6">
<div class="portfolio-item">
<a href="#">
<img class="img-portfolio img-responsive" src="img/portfolio-3.jpg">
</a>
</div>
</div>
<div class="col-md-6">
<div class="portfolio-item">
<a href="#">
<img class="img-portfolio img-responsive" src="img/portfolio-4.jpg">
</a>
</div>
</div>
</div>
<!-- /.row (nested) -->
<a href="#" class="btn btn-dark">View More Items</a>
</div>
<!-- /.col-lg-10 -->
</div>
<!-- /.row -->
</div>
<!-- /.container -->
</section>
<!-- Call to Action -->
<aside class="call-to-action bg-primary">
<div class="container">
<div class="row">
<div class="col-lg-12 text-center">
<h3>The buttons below are impossible to resist.</h3>
<a href="#" class="btn btn-lg btn-light">Click Me!</a>
<a href="#" class="btn btn-lg btn-dark">Look at Me!</a>
</div>
</div>
</div>
</aside>
<!-- Map -->
<section id="contact" class="map">
<iframe width="100%" height="100%" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="https://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=Twitter,+Inc.,+Market+Street,+San+Francisco,+CA&aq=0&oq=twitter&sll=28.659344,-81.187888&sspn=0.128789,0.264187&ie=UTF8&hq=Twitter,+Inc.,+Market+Street,+San+Francisco,+CA&t=m&z=15&iwloc=A&output=embed"></iframe>
<br />
<small>
<a href="https://maps.google.com/maps?f=q&source=embed&hl=en&geocode=&q=Twitter,+Inc.,+Market+Street,+San+Francisco,+CA&aq=0&oq=twitter&sll=28.659344,-81.187888&sspn=0.128789,0.264187&ie=UTF8&hq=Twitter,+Inc.,+Market+Street,+San+Francisco,+CA&t=m&z=15&iwloc=A"></a>
</small>
</iframe>
</section>
<!-- Footer -->
<footer>
<div class="container">
<div class="row">
<div class="col-lg-10 col-lg-offset-1 text-center">
<h4><strong>Start Bootstrap</strong>
</h4>
<p>3481 Melrose Place<br>Beverly Hills, CA 90210</p>
<ul class="list-unstyled">
<li><i class="fa fa-phone fa-fw"></i> (123) 456-7890</li>
<li><i class="fa fa-envelope-o fa-fw"></i> <a href="mailto:name@example.com">name@example.com</a>
</li>
</ul>
<br>
<ul class="list-inline">
<li>
<a href="#"><i class="fa fa-facebook fa-fw fa-3x"></i></a>
</li>
<li>
<a href="#"><i class="fa fa-twitter fa-fw fa-3x"></i></a>
</li>
<li>
<a href="#"><i class="fa fa-dribbble fa-fw fa-3x"></i></a>
</li>
</ul>
<hr class="small">
<p class="text-muted">Copyright © Your Website 2014</p>
</div>
</div>
</div>
</footer>
<!-- jQuery -->
<!-- Bootstrap Core JavaScript -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<!-- Custom Theme JavaScript -->
<script>
// Closes the sidebar menu
$("#menu-close").click(function(e) {
e.preventDefault();
$("#sidebar-wrapper").toggleClass("active");
});
// Opens the sidebar menu
$("#menu-toggle").click(function(e) {
e.preventDefault();
$("#sidebar-wrapper").toggleClass("active");
});
// Scrolls to the selected menu item on the page
$(function() {
$('a[href*=#]:not([href=#]):not([href=#myCarousel])').click(function() {
if (location.pathname.replace(/^\//, '') == this.pathname.replace(/^\//, '') || location.hostname == this.hostname) {
var target = $(this.hash);
target = target.length ? target : $('[name=' + this.hash.slice(1) + ']');
if (target.length) {
$('html,body').animate({
scrollTop: target.offset().top
}, 1000);
return false;
}
}
});
});
</script>
</body>
</html>
答案 0 :(得分：1)
只需将活动类添加到侧边栏包装器
即可<nav id="sidebar-wrapper" class="active">
由于您不想隐藏它，您可以删除菜单切换链接
<!-- REMOVE this -->
<a id="menu-toggle" href="#" class="btn btn-dark btn-lg toggle"><i class="fa fa-bars"></i></a>
由于菜单始终处于开启状态，因此您需要移动身体以使其不被遮盖。为此，你这样做
body {
padding-left: 250px;
}
请注意，因为您使用的是非流体容器，如果屏幕/窗口不够大，这会导致内容溢出。您可以通过用容器流体替换所有容器来解决这个问题，但是您的图像看起来会很紧张。
正确的方法是修改Bootstrap less文件中的响应包装点以考虑菜单。但是看着硬编码的菜单宽度，我怀疑你是针对较小的屏幕。
摆弄容器 - https://jsfiddle.net/9n8dtr5o/show
摆弄容器 - 液体 - https://jsfiddle.net/z9Lknqn7/show