导航栏似乎在IE中无法正常工作.这是IE中的截图.

我一直在关注stackoverflow.com上的许多bootstrap主题,但是他们给人们的"帮助"并不适合我.
身体标签后:
<div class="container">
<div class="navbar navbar-fixed-top">
<div class="navbar-inner">
<div class="container">
<a class="brand" href="?id=home">OnniServer.tk</a>
<div class="nav-collapse">
<ul class="nav">
<li <?php if ((isset($_GET['id'])) && ($_GET['id'] == home)) { echo "class='active'"; } ?>><a href="?id=home">Home</a></li>
<li <?php if ((isset($_GET['id'])) && ($_GET['id'] == donate)) { echo "class='active'"; } ?>><a href="?id=donate">Donate</a></li>
<li <?php if ((isset($_GET['id'])) && ($_GET['id'] == about)) { echo "class='active'"; } ?>><a href="?id=about">About</a></li>
<li <?php if ((isset($_GET['id'])) && ($_GET['id'] == staff)) { echo "class='active'"; } ?>><a href="?id=staff">Staff</a></li>
<li <?php if ((isset($_GET['id'])) && …Run Code Online (Sandbox Code Playgroud)