。我想增加它的宽度。这是一个导航栏html和CSS代码,在增加导航栏宽度时出错。在此导航栏代码中,它无法正常工作,我只想增加其宽度,以使其满载。图片如下。请帮忙,谢谢。
Private Sub ExitToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ExitToolStripMenuItem.Click
cashsalesForm_FormClosing(ExitToolStripMenuItem, e) '<-ERROR shows here
End Sub
Private Sub cashsalesForm_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
//some codes here
End Sub
CSS部分
<nav class="navbar navbar-expand-lg navbar-dark bg-dark ftco-navbar-light" id="ftco-navbar">
<div class="container d-flex align-items-center px-4">
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#ftco-nav" aria-controls="ftco-nav" aria-expanded="false" aria-label="Toggle navigation">
<span class="oi oi-menu"></span> Menu
</button>
<form action="#" class="searchform order-lg-last">
<div class="form-group d-flex">
<input type="text" class="form-control pl-3" placeholder="Search">
<button type="submit" placeholder="" class="form-control search"><span class="ion-ios-search"></span></button>
</div>
</form>
<div class="collapse navbar-collapse" id="ftco-nav">
<ul class="navbar-nav mr-auto">
<li class="nav-item active"><a href="index.html" class="nav-link pl-0" style="text-align: center;">Home</a></li>
<li class="nav-item"><a href="about.html" class="nav-link">About</a></li>
<li class="nav-item"><a href="courses.html" class="nav-link">Courses</a></li>
<li class="nav-item"><a href="teacher.html" class="nav-link">Staff</a></li>
<li class="nav-item"><a href="contact.html" class="nav-link">Contact</a></li>
</ul>
</div>
</div>
</nav>
<!-- END nav -->
答案 0 :(得分:0)
您可以在CSS文件中将宽度值设置为100%。
您也可以使用引导程序来实现此目的
我们在引导程序中有container
和container-fluid
,第一个在所选div(或其他任何位置)的左侧和右侧保留边距,而第二个则为该宽度保留整个宽度。
我们还在引导程序中提供了row
类,您可以将其与container
您可以在此处了解有关引导程序及其网格的更多信息: