默认导航栏在浏览器窗口中横向跨越。
<div class="navbar navbar-static-top">
如何声明导航栏仅为750px
宽度并放置在中心?
在CSS中设置margin:auto;
不起作用。
答案 0 :(得分:3)
您正在使用的.navbar-static-top
强制您的导航栏变为全宽。删除该类,您将获得一个可调整大小的导航栏。然后,您可以将其包装为所需大小的span#
:
<div class="container">
<div class="row">
<div class="span6 offset3">
<div class="navbar">
...
</div>
</div>
</div>
</div>
答案 1 :(得分:-1)
使用此选项覆盖Bootstrap的响应式样式,仅对导航栏无响应。
.container .navbar-header,
.container .navbar-collapse {
margin-right: 0;
margin-left: 0;
}
/* Always float the navbar header */
.navbar-header {
float: left;
}
/* Undo the collapsing navbar */
.navbar-collapse {
display: block !important;
height: auto !important;
padding-bottom: 0;
overflow: visible !important;
}
.navbar-toggle {
display: none;
}
.navbar-collapse {
border-top: 0;
}
.navbar-brand {
margin-left: -15px;
}
/* Always apply the floated nav */
.navbar-nav {
float: left;
margin: 0;
}
.navbar-nav > li {
float: left;
}
.navbar-nav > li > a {
padding: 15px;
}
/* Redeclare since we override the float above */
.navbar-nav.navbar-right {
float: right;
}
/* Undo custom dropdowns */
.navbar .navbar-nav .open .dropdown-menu {
position: absolute;
float: left;
background-color: #fff;
border: 1px solid #ccc;
border: 1px solid rgba(0, 0, 0, .15);
border-width: 0 1px 1px;
border-radius: 0 0 4px 4px;
-webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
}
.navbar-default .navbar-nav .open .dropdown-menu > li > a {
color: #333;
}
.navbar .navbar-nav .open .dropdown-menu > li > a:hover,
.navbar .navbar-nav .open .dropdown-menu > li > a:focus,
.navbar .navbar-nav .open .dropdown-menu > .active > a,
.navbar .navbar-nav .open .dropdown-menu > .active > a:hover,
.navbar .navbar-nav .open .dropdown-menu > .active > a:focus {
color: #fff !important;
background-color: #428bca !important;
}
.navbar .navbar-nav .open .dropdown-menu > .disabled > a,
.navbar .navbar-nav .open .dropdown-menu > .disabled > a:hover,
.navbar .navbar-nav .open .dropdown-menu > .disabled > a:focus {
color: #999 !important;
background-color: transparent !important;
}