如何使用Bootstrap版本4.3.1在导航栏中移动项目

Question

我在对齐导航栏的内容时遇到麻烦。 我正在尝试使用以下代码右对齐菜单的内容。

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Sample Application</title>
@Styles.Render("~/Content/css")
@Styles.Render("~/bundles/modernizr")
</head>
<body>
<h1 align="Center">Sample Application</h1>
<nav class="navbar navbar-expand-md " style="background-color:#993300">
    <ul class="nav navbar-nav ml-auto ">
        <li>
            @Html.ActionLink("Help!", "Help", "Home", new { area = "" }, new { @class = "navbar-brand", @style = "color:white" })
        </li>
    </ul>

</nav>

@RenderBody()
</body>
</html>

这是输出。

我想按箭头所示向左移动帮助。 我该如何完成？ 任何帮助，将不胜感激

Answer 1

如果将导航栏内容包装在container ，则会将宽度限制为容器宽度。 把它们带进来 如果需要特定的右边距，则必须自己定义。 你也应该增加nav-item类的li元素和nav-link类的a标签。

 <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous"> <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script> <h1 align="Center">Sample Application</h1> <nav class="navbar navbar-expand-md navbar-dark" style="background-color:#993300"> <div class="container"> <ul class="nav navbar-nav ml-auto "> <li class="nav-item"> <a href="#" class="nav-link">Help!</a> </li> </ul> </div> </nav> 

Answer 2

您可以在左侧将mr-auto用于nav-item

 <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous"> <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script> <h1 align="Center">Sample Application</h1> <nav class="navbar navbar-expand-sm navbar-dark" style="background-color:#993300"> <a class="navbar-brand" href="#">Navbar</a> <ul class="navbar-nav mr-auto"> <li class="nav-item"> <a class="nav-link" href="#">Help!</a> </li> </ul> </nav>