jQuery移动游戏的限制是什么？多少个字符？我们如何改变这个限制？使用jQuery mobile.谢谢.
我想添加一个指向该背景图像的超链接。我应该在样式表中创建一个新类吗？（当我尝试调用新类时，图像消失了）。
body{
background-image:url('http://thehypebr.com/wp-content/uploads/2010/09/boundless-sem-branco-2.jpg');
background-repeat:no-repeat;
background-attachment:fixed;
line-height:20px; font-size:14px;
font-family:"Trebuchet MS";
margin:0
}
编辑：现在顶部和底部有空白（由新的 div 类创建？）
我正在尝试水平居中块元素.我怎么能做到这一点？
<div class="content2">
<div class="middle-content">
<ul>
<li>
<div class="container">
<div class="container-head">
<div class="empty"></div>
</div>
<div class="content">
<!--Place holder for member count-->
<?php displayMemberCount(); ?>
<!--End of Place holder for member count-->
<div class="people-online">
<p><strong>Paltalk</strong> makes it easy to connect with people that share your interests. <a href="http://www.paltalk.com/people/webapp/index.wmt">Browse all profiles</a></p>
<?php members(); ?>
</div>
<!-- end people-online -->
</div>
<!-- end content -->
</div>
<!-- end container -->
</li>
<li class="last">
<div class="container">
<div class="container-head">
<div class="empty"></div>
</div>
<div class="content">
<!--Place …为我的背景图像添加新的div类后,顶部,底部和页面菜单变为白色. style.css文件
#boundless{
background-image:url('http://thehypebr.com/wp-content/uploads/2010/09/boundless-sem-branco-2.jpg');
background-repeat:no-repeat;
background-attachment:fixed;
line-height:20px;
font-size:14px;
font-family:"Trebuchet MS";
margin:0
}
的index.php
<body>
<div id='boundless' onclick='window.location.href="http://boundlessny.com/clothing"'>