1
好的,所以我试图使用自定义CSS文件自定义基本引导程序导航栏,该文件包含在bootstrap cdn后面的html文件中。在那里应用的其他风格工作得很好,但我无法弄清楚为什么导航栏背景颜色没有改变。这是我的代码。提前致谢。为什么导航栏自定义样式不适用引导程序
.navbar-custom{
background-color: #0e3572;
}
.jumbotron{
background-color: #15438e;
text-align: center;
}
.jumbotron p{
color:white;
font-family: "Bookman Old Style";
}
.jumbotron h2{
color:white;
font-family: "Bookman Old Style";
}
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta lang="en">
<meta http-equiv="X-UA-COMPATIBLE" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>PixelCoward Studios</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- custom css -->
<link rel="stylesheet" type="text/css" href="main.css">
<!-- JQuery -->
<script
src="https://code.jquery.com/jquery-3.1.1.js"
integrity="sha256-16cdPddA6VdVInumRGo6IbivbERE8p7CQR3HzTBuELA="
crossorigin="anonymous"></script>
<!-- JQuery UI -->
<script
src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"
integrity="sha256-T0Vest3yCU7pafRw9r+settMBX6JkKN06dqBnpQ8d30="
crossorigin="anonymous"></script>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
</head>
<body>
<header>
<nav class = "navbar navbar-default navbar-custom navbar-fixed-top" role = "navigation">
<div class="container-fluid">
<div class = "navbar-header">
<button type = "button" class = "navbar-toggle"
data-toggle = "collapse" data-target = "#example-navbar-collapse">
<span class = "sr-only">Toggle navigation</span>
<span class = "icon-bar"></span>
<span class = "icon-bar"></span>
<span class = "icon-bar"></span>
</button>
<a class = "navbar-brand" href = "#">PixelCoward Studios</a>
</div>
<div class = "collapse navbar-collapse" id = "example-navbar-collapse">
<ul class = "nav navbar-nav navbar-right">
<li class = "active"><a href = "#">About Us</a></li>
<li><a href = "#">Our Work</a></li>
<li class = "dropdown">
<a href = "#" class = "dropdown-toggle" data-toggle = "dropdown">
Contact
<b class = "caret"></b>
</a>
<ul class = "dropdown-menu">
<li><a href = "#">Team</a></li>
<li><a href = "#">Credits</a></li>
<li class = "divider"></li>
<li><a href = "#">Email Us</a></li>
</ul>
</li>
</ul>
</div>
</div>
</nav>
</header>
<section>
<div class="jumbotron">
<h2>Hello there!</h2>
<p>We are an IT company specialized in developing mobile apps and websites</p>
</div>
</section>
</body>
</html>
哪些款式不适用?您列出它们的顺序和优先顺序在此处非常重要。 – DavidG
背景颜色正在改变:http://www.codeply.com/go/q7r8svZbHs – ZimSystem
@ZimSystem它也改变了我的浏览器,但不工作在堆栈溢出代码片段..只是好奇......你可以提出一个解释为了那个原因? – neophyte