jquery实现活动推荐hos显示案例

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>添加hot显示</title>
    <script type="text/javascript" src="../js/jquery-1.8.3.js" ></script>
    <script type="text/javascript">
       //添加hot显示
        $(document).ready(function(){
            //追加em标签
            $(".jnCatainfo .promoted").append("<em class='hot'></em>");
        })
    </script>
    <style>
       /* 商品分类 */
        #jnCatalog{
            padding-left: 100px;
            float: left;
            height: 800px;
            margin: 0 11px 0 0;
            overflow: hidden;
            width: 187px;
            margin: 0px;
        }
        #jnCatalog h2{
            margin: 0px;
            height:30px;
            line-height:30px;
            color:#fff;
            font-size:12px;
            text-indent:13px;
            background-color:#6E6E6E;
        }
        .jnCatainfo{
            border: 1px solid #6E6E6E;
            border-style: none solid solid;
            border-width: 0 1px 1px;
            height: 700px;
            overflow: hidden;
            padding: 5px 10px 0;
            width: 165px;
            font-size:12px;
        }
        .jnCatainfo h3 {
            border-bottom: 1px solid #EEEEEE;
            float: left;
            line-height:24px;
            width: 164px;
        }
        .jnCatainfo ul {
            float: left;
            padding: 0px 2px 8px 0px;
            margin: 0px;
        }
        .jnCatainfo li {
            color: #AEADAE;
            float: left;
            height: 24px;
            line-height: 24px;
            width: 79px;
            overflow: hidden;
            position:relative;
        }
        .jnCatainfo li a{
            color: #444444;
        }
        .jnCatainfo li a:hover{
            color: #008CD7;
            text-decoration: none;
        }
        .jnCatainfo li a.promoted{
            color:#F9044E;
        }
        .jnCatainfo li .hot {
            /* 图片路径、正常大小、随屏幕滚动、定位0 0、透明颜色 */
            background: url("images/hot.gif") no-repeat scroll 0 0 transparent;
            height: 16px;
            position: absolute;
            top: 0;
            width: 21px;
        }
    </style>
</head>
<body>
   <!-- 商品分类 start -->
    <div id="jnCatalog">
        <h2 title="商品分类">商品分类</h2>
        <div class="jnCatainfo">
            <h3>推荐品牌</h3>
            <ul>
                <li><a href="#nogo" >耐克</a></li>
                <li><a href="#nogo" class="promoted">阿迪达斯</a></li>
                <li><a href="#nogo" >达芙妮</a></li>
                <li><a href="#nogo" >李宁</a></li>
                <li><a href="#nogo" >安踏</a></li>
                <li><a href="#nogo" >奥康</a></li>
                <li><a href="#nogo" class="promoted">骆驼</a></li>
                <li><a href="#nogo" >特步</a></li>
            </ul>
            <br class="clear" />
            <h3>女装</h3>
            <ul>
                <li><a href="#nogo" >呢大衣</a></li>
                <li><a href="#nogo" >T恤</a></li>
                <li><a href="#nogo" >羽绒</a></li>
                <li><a href="#nogo" >衬衫</a></li>
                <li><a href="#nogo" >羊绒衫</a></li>
                <li><a href="#nogo" >针织</a></li>
                <li><a href="#nogo" >连衣裙</a></li>
                <li><a href="#nogo" >皮外套</a></li>
            </ul>
            <br class="clear" />
            <h3>男装</h3>
            <ul>
                <li><a href="#nogo" >衬衫</a></li>
                <li><a href="#nogo" >T恤衫</a></li>
                <li><a href="#nogo" >夹克</a></li>
                <li><a href="#nogo" >大皮衣</a></li>
                <li><a href="#nogo" >风衣</a></li>
                <li><a href="#nogo" >牛仔裤</a></li>
                <li><a href="#nogo" >西服</a></li>
                <li><a href="#nogo" >卫衣</a></li>
            </ul>
            <br class="clear" />
            <h3>鞋包配饰</h3>
            <ul>
                <li><a href="#nogo" >围巾</a></li>
                <li><a href="#nogo" >旅行箱</a></li>
                <li><a href="#nogo" >真皮包</a></li>
                <li><a href="#nogo" >韩版</a></li>
                <li><a href="#nogo" >达芙妮</a></li>
                <li><a href="#nogo" >单肩包</a></li>
                <li><a href="#nogo" >毛线</a></li>
                <li><a href="#nogo" >清仓靴子</a></li>
            </ul>
            <br class="clear" />
        </div>
    </div>
    <!-- 商品分类 end -->
</body>
</html>

 实现推荐活动效果:

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转载自blog.csdn.net/LoveyourselfJiuhao/article/details/81988994