Question

汉堡包菜单在765px处有一个断点，爆炸了导航栏的内部列表。

我想知道是否有一种方法可以覆盖这个点，所以断点发生在900px处？

这只是一个项目，我们被告知要使用Bootstrap，因为它基于数据库模块，此代码来自

迈克·索赞斯基（Mike Sozanski）的一支笔

.bt{
        font-size: 105px;
        margin-bottom: .62em;
        width: 100%;
        background-color: red;
    }

    .a{
        text-decoration: none;
         color: #0060B6;
    }

    .btn-lg {

    }

    .navbar, .navbar-inverse {
    	border-radius: 0;
    	border: none;
    	margin-bottom: 0;
    	min-height: 80px;
    }

    .nav li {
    	display: inline;
    	color: white;
    }

    .navbar-inverse .navbar-nav > li > a {
    	color: #ffffff;
    	font-family: Lato;
    	font-size: 1.7em;
    	font-weight: 300;
    	padding: 30px 25px 33px 25px;
    }

    .navbar-inverse .navbar-nav li a:hover {
    	background-color: #444444;
    	transition: 0.7s all linear;
    	height: 100%;
    }

<!DOCTYPE html>
    <html>

    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>Student Management</title>
        <!-- Latest compiled and minified CSS -->
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
        <link href=./css/index.css type="text/css" rel="stylesheet">
        <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
    </head>
    <header>
        <nav class="navbar navbar-inverse navbar-static-top" role="navigation">
            <div class="container">
                <div class="navbar-header">
                    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
                        <span class="sr-only">Toggle navigation</span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                    </button>
                </div>

                <!-- Collapsing the Navbar -->
                <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                    <ul class="nav navbar-nav">
                        <li><a href="index.php">Home</a></li>
                        <li><a href="student_register.">Add</a></li>
                        <li><a href="serch.php">Serch</a></li>
                        <li><a href="update.php">Update</a></li>
                        <li><a href="contact.php">Delete</a></li>
                    </ul>
                </div>
            </div>
        </nav>    
    </header>


    <body>    
     
                                                                                                        
        </div> <!-- END CONATINER DIV-->
        
        <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
        <script src="https://code.jquery.com/jquery-3.3.7.js" integrity="sha256-WpOohJOqMqqyKL9FccASB9O0KwACQJpFTUBLTYOVvVU=" 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>
    </body>

    </html>

如何编辑Bootstrap媒体查询

0 个答案: