【发布时间】:2015-08-09 22:50:59
【问题描述】:
我有一个简单的引导导航菜单。它工作得很好,但是当它折叠时,我希望能够取消浮动菜单项,并让它们在@media only screen and (min-width:768px) {} 及以下位置时在下拉菜单中居中对齐。
到目前为止,这些项目要么保持浮动,要么当我取消浮动它们并且文本居中对齐时,它们很难右对齐,但更糟糕的是,无论浏览器大小如何,折叠都保持打开状态。
HTML:
<header class="navbar navbar-inverse navbar-fixed-top bs-docs-nav" role="banner">
<div class="container">
<div class="navbar-header">
<button class="navbar-toggle" type="button" data-toggle="collapse" data-target=".bs-navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a href="/" class="navbar-brand white">Bab's Kitchen</a>
</div>
<nav class="collapse navbar-collapse bs-navbar-collapse" role="navigation">
<ul class="nav navbar-nav">
<?php html5blank_nav(); ?>
</ul>
</nav>
</header>
CSS:
.nav {
float:right;
}
.nav ul li {
text-decoration: none;
list-style-type: none;
margin-top:17px;
margin-right:15px;
font-size:14px;
float: left;
letter-spacing: 0.1em;
}
.nav ul li a:hover {
text-decoration: none;
color:purple;
list-style-type: none;
}
.navbar-inverse .navbar-brand {
font-family: 'cylburn';
font-size:40px;
color:#fff;
}
@media only screen and (min-width:480px) {
.nav ul li {
font-size:20px;
text-align: center;
}
}
@media only screen and (min-width:768px) {
.nav ul li {
font-size:12px;
margin-right: 10px;
margin-top:18px;
}
【问题讨论】:
标签: css twitter-bootstrap-3 text-align