我正在尝试使菜单项消失,然后再移至第二行,并且在调整浏览器大小时,一旦菜单项消失,就会弹出3栏菜单。 http://jsfiddle.net/qwwru7eh/
到目前为止,我已经尝试使用显示无显示和带有内嵌css样式标签的display:block通过媒体查询为它们设置样式:我将Bootstrap的问题隔离到以下代码,但是我无法通过样式设置来达到预期的效果:
@@ media(最小宽度:872px){.navbar-toggle {显示:无; }}
@ media(最大宽度:871px){.navbar-nav .open .dropdown-menu {位置:静态;浮动:无;显示:无;宽度:自动;上边距:0背景色:透明;边界:0;-webkit-box-shadow:无;盒子阴影:无; } .navbar-nav .open .dropdown-menu> li> a,.navbar-nav .open .dropdown-menu .dropdown-header {填充:5px 15px 5px 25px; } .navbar-nav .open .dropdown-menu> li> a {行高:20px; } .navbar-nav .open .dropdown-menu> li> a:hover,.navbar-nav .open .dropdown-menu> li> a:focus {背景图片:无; }}
HTML:
<nav class="container-fluid navbar navbar-inverse navbar-static-top">
<div class="container-fluid">
<!--Logo!-->
<div class="navbar-header">
<a href="#" class="navbar-brand">THE LOGO</a>
<!--Toggle Button 3 Lines -->
<button type="button" class="navbar-toggle customtogglebtn" data-toggle="collapse" data-target="#mainNavBar">
<span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span>
</button>
</div>
<!--Navigation Menu Items!-->
<div class="collapse navbar-collapse" id="mainNavBar">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Menu</a></li>
<li><a href="#">Download</a></li>
<li><a href="#">Team</a></li>
<li><a href="#">Timeline</a></li>
<li><a href="#">Contact</a></li>
<!--Dropdown Menu Item with Options!-->
<li class="dropdown">
<a href="dropdown" class="dropdown-toggle" data-toggle="dropdown">My Profile<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Friends</a></li>
<li><a href="#">Settings</a></li>
<li><a href="#">Downloads</a></li>
<li><a href="#">Notifications</a></li>
<li><a href="#">My Timeline</a></li>
<li><a href="#">Log Out</a></li>
</ul>
</li>
</ul>
<!--Right-Align Menu Items!-->
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Logout</a></li>
</ul>
</div>
</div>
</nav>
<!--Page Content -->
<div class="container-fluid belowstatic" style="height:1000px; background:#333; bottom:0;">
静态导航栏
CSS:
body { padding-top: 51px;}
.navbar-toggle { outline:none; border:none; margin-right:-5px; background:none;}
.navbar-static-top {
top: 0;
position: fixed;
left: 0;
right: 0;
margin: 0 auto;
z-index: 1;
}
[如果有人知道设置引导菜单项元素的最佳方法,请让我知道如何做,并为我提供样式化引导元素的最佳实践的建议。谢谢!
您有几个选择,第一个选择是减少可以使用此媒体查询进行的菜单项周围的填充:
@media (min-width: 768px) {
.navbar-nav>li>a {
padding:15px 10px;
}
}
另一个选项,如果您不想更改填充,将减小字体大小:
body {
padding-top: 51px;
font-size:13px;
}
您只需要链接jquery。您的菜单将正常工作。我正在向您发送代码以及链接。如果有任何更改,请通知我。
body {
padding-top: 51px;
}
.navbar-toggle {
outline: none;
border: none;
margin-right: -5px;
background: none;
}
.navbar-static-top {
top: 0;
position: fixed;
left: 0;
right: 0;
margin: 0 auto;
z-index: 1;
}
<link href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet"/>
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<nav class="container-fluid navbar navbar-inverse navbar-static-top">
<div class="container-fluid">
<!--Logo!-->
<div class="navbar-header">
<a href="#" class="navbar-brand">THE LOGO</a>
<!--Toggle Button 3 Lines -->
<button type="button" class="navbar-toggle customtogglebtn" data-toggle="collapse" data-target="#mainNavBar">
<span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span>
</button>
</div>
<!--Navigation Menu Items!-->
<div class="collapse navbar-collapse" id="mainNavBar">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Menu</a></li>
<li><a href="#">Download</a></li>
<li><a href="#">Team</a></li>
<li><a href="#">Timeline</a></li>
<li><a href="#">Contact</a></li>
<!--Dropdown Menu Item with Options!-->
<li class="dropdown">
<a href="dropdown" class="dropdown-toggle" data-toggle="dropdown">My Profile<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Friends</a></li>
<li><a href="#">Settings</a></li>
<li><a href="#">Downloads</a></li>
<li><a href="#">Notifications</a></li>
<li><a href="#">My Timeline</a></li>
<li><a href="#">Log Out</a></li>
</ul>
</li>
</ul>
<!--Right-Align Menu Items!-->
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Logout</a></li>
</ul>
</div>
</div>
</nav>
<!--Page Content -->
<div class="container-fluid belowstatic" style="height:1000px; background:#333; bottom:0;">
<center>
<h1 style="color:#fff;">Static Navigationbar</h1>
</center>
</div>
<!--End container-->