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我想在Bootstrap中使用列系統建立一個導航欄，我遇到了一些問題，我不知道我做錯了什麼。Bootstrap：導航欄問題
我想與一個導航欄，看起來像這樣結束了：
我想是有標誌左對齊列和右對齊列與用戶一行按鈕，然後第二行與中心對齊的按鈕。
我的想法是，我可以用「col-lg-6 col-md-6」類創建兩個div，一個用於徽標，另一個用於用戶按鈕。這兩個將創建第一個12行列，這將強制後續標籤到一個新的行。
但是，當我嘗試這樣做時，最終所有內容都以內聯方式運行並且不按順序運行。
我知道我可以通過添加自己的自定義的CSS（這是我怎麼能嘲笑了第一個截屏）這樣做，但我更傾向於將堅持使用引導柱系統所以我的臨時CSS不會發生什麼事情。我還想了解我做錯了什麼（這是我使用bootstrap的第一個項目，所以我仍然試圖克服學習曲線）。
這裏是我這個演示頁面代碼：
的HTML
<!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">
<title>Bootstrap 101 Template</title>
<!-- Bootstrap -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/additions.css" rel="stylesheet">
<!-- 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]-->
</head>
<body>
<div class="navbar navbar-default navbar-fixed-top">
<div class="container-fluid">
<div class="collapse navbar-collapse col-lg-6 col-md-6" >
<ul class="nav navbar-nav navbar-left">
<li><img src="images/genericLogo.png"><!-- <a href="#">MySite.com</a> --></li>
</ul>
</div>
<div class="collapse navbar-collapse navbar-right col-lg-6 col-md-6">
<div class="dropdown">
<button id="userMenu" class="btn dropdown-toggle btn-primary" type="button" data-toggle="dropdown">
<span>[email protected] </span><span class="caret userButton"></span>
</button>
<ul class="dropdown-menu" role="menu" aria-labelledby="userMenu">
<li role="presentation"><a href="#" tabindex="-1" role="menuitem">View Details</a></li>
<li role="presentation"><a href="#" tabindex="-1" role="menuitem">Edit</a></li>
<li role="presentation" class="divider"></li>
<li role="presentation"><a href="#" tabindex="-1" role="menuitem">Logout</a></li>
</ul>
</div>
</div>
<div class="collapse navbar-collapse" id="mainNav">
<ul id="navlist" class="nav navbar-nav">
<li><a href="#">Reports</a></li>
<li><a href="#">Account Management</a></li>
<li><a href="#">Messages</a></li>
<li><a href="#">Contact</a></li>
<li><a href="#">Request a Quote</a></li>
<li><a href="#">MainSite.com</a></li>
</ul>
</div>
<div class="navbar-header">
<button class="navbar-toggle" data-toggle="collapse" data-target="#mainNav">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
</div>
</div>
<div class="container-fluid">
<h1>Test</h1>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-12">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-12">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-12">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-12">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-12">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-6">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-6">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-12">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-12">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-12">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-12">testitem <br />testItem</div>
<div class="demorow col-lg-1 col-md-2 col-sm-6 col-xs-12">testitem <br />testItem</div>
</div>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
</body>
</html>
需要的額外CSS
.demorow{
background-color:gray;
padding:10px;
border:1px solid black;
}
/* Centering Navbar items */
.navbar .navbar-nav {
display: inline-block;
float: none;
}
.navbar .navbar-collapse {
text-align: center;
}
/*Adding padding to content for a fixed navbar*/
body {
padding-top: 110px;
}
/*Adding padding to content for a fixed navbar when nav items are collapsed*/
@media screen and (max-width: 768px) {
body { padding-top: 40px; }
}
/* Make dropdown menu items the same width as the dropdown wrapper*/
.dropdown{
width:100%;
}
.dropdown-menu{
width:100%;
}
/* left alight dropdown text*/
.dropdown-menu > li {
text-align:left;
}
任何幫助，將不勝感激。
非常好！謝謝您的幫助！ –