                        课程
                    
                        /前端开发
                        
                            /HTML/CSS
                        
                        /企业网站综合布局实战

为什么我的一直加载中

@charset "utf-8";
/* CSS Document */

*{
	margin:0;
	paddding:0;
	font-size:12px;
}
body{
	background-color:#F5F5F5;}
.top{
	width:100%;
	height:27px;
	background:url(file:///D|/xampp/htdocs/ajaxdemo/top_bg.jpg) repeat-x;}
.top_content{
	width:1000px;
	margin:0 auto;
}
.top_content li{
	list-style-image:url(file:///D|/xampp/htdocs/ajaxdemo/li_bg.gif);
	float:right;
	width:70px;
	line-height:27px;
	
}
.top_content a:link,.top_content a:visited{
	color:#333;
	text-decoration:none;}
	
.top_content a:hover,.top_content a:active{
	color:#00F;
	text-decoration:none;}
.wrap{
	width:1000px;
	margin:0 auto;
}
.logo_left{
	width:200px;
	float:left;
}
.logo{
	height:80px;
	background-color:#FFF;
}
.logo_right{
	width:300px;
	float:right;
	height:28px;
	margin:30px;
	color:#8E8E8E;}
.logo_right img{
	vertical-align:middle;
	margin-right:10px;
	}
.tel{
	font-family:"Times New Roman", Times, serif
	font-size:16px;
	color:#F00;
	}
.nav{
	height:40px;
}
.nav_left{
	width:10px;
	background:url(file:///D|/xampp/htdocs/ajaxdemo/nav_left.jpg) no-repeat;
	/*<!--background-image:url(file:///D|/xampp/htdocs/ajaxdemo/nav_left.jpg);
	background-repeat:no-repeat;-->*/
	float:left;
	height:40px;
	margin:0 auto;
	padding:0 auto;
	margin-top:8px;
	
}
.nav_mid{
	width:980px;
	background:url(file:///D|/xampp/htdocs/ajaxdemo/nav_bg.jpg) repeat-x;
	float:left;}
.nav_right{
	width:10px;
	background:url(file:///D|/xampp/htdocs/ajaxdemo/nav_right.jpg) no-repeat;
	float:left;
	height:40px;}
.nav_mid_left,.nav_mid_right{
	float:left;
}
.nav_mid_left{
	width:680px;
}
.nav_mid_right{
	width:300px;
	}
.nav_mid_left li{
	float:left;
	list-style-type:none;
	width:100px;
	text-align:center;
	line-height:40px;}
.nav_mid_left a:link,.nav_mid_left a:visited
{
	text-decoration:none;
	color:#C36;
	font-size:16px;
	font-family:Georgia, "Times New Roman", Times, serif;
}
.nav_mid_left a:hover,.nav_mid_left a:active
{
	text-decoration:none;
	color:#00F;
	font-size:16px;
	font-family:Georgia, "Times New Roman", Times, serif;}
.search_text{
	width:190px;
	height:25px;
	margin-top:5px;
	background:url(file:///D|/xampp/htdocs/ajaxdemo/search.jpg) no-repeat right center;
	background-color:#FFF;
	padding-right:25px;
	border:1px solid #FFF;}

.ad {
	height: 320px;
	margin-top: 5px;
	overflow: hidden;
	clear:both;}

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>我的网站实例</title>
<link href="CSS/main.css" rel="stylesheet" type="text/css" />
<script src="JS/setHomeSetFav.js" type="text/javascript" charset="gb2312" ></script>
<script src="JS/myfocus-2.0.1.min.js" type="text/javascript"></script>
<script src="JS/mf-pattern/mF_51xflash.js" type="text/javascript"></script>
<link href="JS/mf-pattern/mF_51xflash.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
	myFocus.set({id:'picBox'})
</script>
</head>

<body>
<div class="top">
		<div class="top_content">
        	<ul>
                  <li><a href="#" >联系我们</a></li>
                  <li><a href="#" onclick="AddFavorite(window.location,document.title)">加入收藏</a></</li>
                  <li><a href="#" onclick="SetHome(window.location)">设为首页</a></li>
            </ul>
        </div>
</div> <!--//top结束-->
<div class="wrap">
	<div class="logo">
        <div class="logo_left">
            <img src="image/logo.jpg" alt="慕课网" />
        </div>
        <div class="logo_right">
            <img src="image/tel.jpg" alt="服务在线" />24小时服务热线：<span class="tel">123-456-7890</span>
        </div>
    </div><!--logo结束-->
    <div class="nav">
    	<div class="nav_left"></div> <!--nav_left结束-->
        <div class="nav_mid">
        		<div class="nav_mid_left">
                	<ul>
                    	<li><a href="#">首页</a></li>
                        <li><a href="list.html">关于慕课</a></li>
                        <li><a href="list.html">新闻动态</a></li>
                        <li><a href="list.html">课程中心</a></li>
                        <li><a href="list.html">在线课程</a></li>
                        <li><a href="list.html">人才招聘</a></li>
                    </ul>
                </div> <!--nav_mid_left结束-->
                <div class="nav_mid_right">
                   <form action="#" method="post">
                   		<input class="search_text type="text" />
                   </form>
                </div> <!--nav_mid_right-->
        </div> 
        <div class="nav_right"></div> <!--nav_right结束-->
    </div>
    <div class="ad" id="picBox">
    	<div class="loading">
        <img src="image/loading.gif" />
        
        </div>
    	<ul>
        	<div class="pic">
                <li><img src="image/ad2.jpg"/></li>
                <li><img src="image/ad3.jpg"/></li>
                <li><img src="image/ad4.jpg"/></li>     
           </div>
        </ul>
    </div>
 </div>
</body>
</html>