老师为什么我的焦点图不能向左对齐，而且没有焦点图轮播的特效……求解……

源自：3-8 企业网站制作之焦点图制作

老师为什么我的焦点图不能向左对齐，而且没有焦点图轮播的特效……求解……

<!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>Enterprise</title>
    <link rel="stylesheet" href="css/main.css" type="text/css">
    <link rel="stylesheet" href="js/mf-pattern/mF_YSlider.css" 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_YSlider.js" type="text/javascript"></script>
    <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)">收藏本站</a></li>
            <li><a href="#" onclick="SetHome(window.location)">设为首页</a></li>        
        </ul>
    </div>
</div><!--End Top-->

<div class="wrap"">
    <div class="logo">
        <div class="logo_left">
            <img src="img/logo.jpg" alt="慕课网"/>        
        </div>
        <div class="logo_right">
            <img src="img/tel.jpg" alt="服务热线"/>24小时服务热线：<span class="tel">123-456-789</span><!--内联元素-->
        </div>
    </div><!--End logo-->

    <div class="nav">
        <div class="nav_left"></div>
        <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>
            <div class="nav_mid_right">
                <form action="" method="post">
                <input class="search_text" type="text"/>                
                </form>
            </div>
        </div>
        <div class="nav_right"></div>
    </div><!--End navigator-->
    <div class="ad" id="picBox">
        <div class="pic">
            <ul>
                <li><img src="img/ad2.jpg"/></li>
                <li><img src="img/ad3.jpg"/></li>    
                <li><img src="img/ad4.jpg"/></li>            
            </ul>    
        </div><!--End pic-->
    </div>
</div><!--End wrap-->
</body>

@charset "utf-8"

*
{
    margin:0;
    padding:0;
    font-size:12px;
}

body{
    background-color:#F5F5F5;
}

.top{
    width:100%;
    height:27px;
    background:url(../img/top_bg.jpg) repeat-x; 
}

.top_content{
    width:1000px;
    margin:0 auto; /*centralize*/
}

.top_content li{
    list-style-image:url(../img/li_bg.gif);
    float:right;
    width:80px;
    line-height:27px;    
}
.top_content a:link, .top_content a:visited
{
    color:#8e8e8e;
    text-decoration:none;

}

.top_content a:hover, .top_content a:active
{
    color:#900;
    text-decoration:none;
}

.wrap
{
    width:1000px;
    margin:0 auto;
}

.logo
{
    height:80px;
    background-color:#FFF;
}

.logo_left
{
    width:200px;
    float:left;
}

.logo_right
{
    width:300px;
    float:right;
    height:28px;
    margin-top:30px;
    color:#8E8E8E;
}
.logo-right img
{
    vertical-align:middle;
    margin-right:10px;
}

.tel
{
    font-family:"微软雅黑";
    font-size:16px;
    color:#C00;
}
.nav{
    height:40px;
}
.nav_left{
    width:10px;
    background:url(../img/nav_left.jpg) no-repeat;
}
.nav_mid{
    width:980px;
    background:url(../img/nav_bg.jpg) repeat-x;
}
.nav_right{
    width:10px;
    background:url(../img/nav_right.jpg) no-repeat;
}
.nav_left,.nav_mid,.nav_right{
    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:10px;
}
.nav_mid_left a:link,.nav_mid_left a:visited{
    text-decoration:none;
    color:#FFF;
    font-size:16px;
    font-family:"微软雅黑";
}
.nav_mid_left a:hover,.nav_mid_left a:active{
    text-decoration:none;
    color:#FF0;
    font-size:16px;
    font-family:"微软雅黑";
}
.search_text{
    width:190px;    
    height:25px;
    margin-top:5px;
    background:url(../img/search.jpg) no-repeat right center;
    /*background-image:url(../img/search.jpg);
    background-repeat:no-repeat;
    background-position:right center;*/
    background-color:#FFF;
    padding-right:25px;
    border:1px solid #FFF;
}
.ad{
    height:310px;
    overflow:hidden;
}

老师为什么我的焦点图不能向左对齐，而且没有焦点图轮播的特效……求解……

提问者：全民工作狂 2015-03-26 10:49

老师为什么我的焦点图不能向左对齐，而且没有焦点图轮播的特效……求解……

个回答