machinecat520
/
zj-Exercise


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>京东左侧导航条</title>
    <link rel="stylesheet" href="css/reset.css">
    <style>

        /* 设置body */
        body {
            /* 设置一个网页的背景，方便查看效果 */
            background-color: #bfa;
        }
        /* 设置菜单外部容器 */
        .left-nav{
            /* 设置宽度 */
            width: 190px;
            /* 设置高度 */
            height: 450px;
            /* 设置内边距 */
            padding: 10px 0;
            /* 设置背景颜色 */
            background-color: #fff;
            margin: 50px auto;
        }
        /* 设置菜单内部的item */
        .left-nav .item{
            height: 25px;
            /* 
                要让一个文字在父元素中垂直居中，只需将父元素的line-height设置为
                    一个和父元素height一样的值
            */
            line-height: 25px;
            /* 设置item的左内边距，将文字向内移动 */
            padding-left: 18px;
            /* 设置字体大小 */
            font-size: 12px;
        }
        /* 为item设置一个鼠标移入的状态 */
        .item:hover{
            background-color: #d9d9d9;
        }
        /* 设置超链接的样式 */
        .item a{
            /* 设置字体大小 */
            font-size: 14px;
            /* 设置字体的颜色 */
            color: #333;
            /* 去除下划线 */
            text-decoration: none;
        }
        /* 设置超链接的hover的样式 */
        .item a:hover{
            color: #c81623;
        }
        .sp{
            padding: 0 1px;
            font-size: 12px;
        }
        

    </style>
</head>

<body>

    <!-- 创建一个外部的容器 nav(div) div(div) ul(li) -->
    <nav class="left-nav">
        <div class="item">
            <a href="">家用电器</a>
        </div>

        <div class="item">
            <a href="">手机</a>
            <span class="sp">/</span>
            <a href="">运营商</a>
            <span class="sp">/</span>
            <a href="">数码</a>
        </div>

        <div class="item">
            <a href="">电脑</a>
            <span class="sp">/</span>
            <a href="">办公</a>
        </div>

        <div class="item">
            <a href="">家居</a>
            <span class="sp">/</span>
            <a href="">家具</a>
            <span class="sp">/</span>
            <a href="">家装</a>
            <span class="sp">/</span>
            <a href="">厨具</a>
        </div>

        <div class="item">
            <a href="">男装</a>
            <span class="sp">/</span>
            <a href="">女装</a>
            <span class="sp">/</span>
            <a href="">童装</a>
            <span class="sp">/</span>
            <a href="">内衣</a>
        </div>

        <div class="item">
            <a href="">美妆</a>
            <span class="sp">/</span>
            <a href="">个护清洁</a>
            <span class="sp">/</span>
            <a href="">宠物</a>
        </div>

        <div class="item">
            <a href="">女鞋</a>
            <span class="sp">/</span>
            <a href="">箱包</a>
            <span class="sp">/</span>
            <a href="">钟表</a>
            <span class="sp">/</span>
            <a href="">珠宝</a>
        </div>

        <div class="item">
            <a href="">男鞋</a>
            <span class="sp">/</span>
            <a href="">户外</a>
            <span class="sp">/</span>
            <a href="">运动</a>
        </div>

        <div class="item">
            <a href="">房产</a>
            <span class="sp">/</span>
            <a href="">汽车</a>
            <span class="sp">/</span>
            <a href="">汽车用品</a>
        </div>

        <div class="item">
            <a href="">母婴</a>
            <span class="sp">/</span>
            <a href="">玩具乐器</a>
        </div>

        <div class="item">
            <a href="">食品</a>
            <span class="sp">/</span>
            <a href="">酒类</a>
            <span class="sp">/</span>
            <a href="">生鲜</a>
            <span class="sp">/</span>
            <a href="">特产</a>
        </div>

        <div class="item">
            <a href="">艺术</a>
            <span class="sp">/</span>
            <a href="">礼品鲜花</a>
            <span class="sp">/</span>
            <a href="">农资绿植</a>
        </div>

        <div class="item">
            <a href="">医药保健</a>
            <span class="sp">/</span>
            <a href="">计生情趣</a>
        </div>

        <div class="item">
            <a href="">图书</a>
            <span class="sp">/</span>
            <a href="">文娱</a>
            <span class="sp">/</span>
            <a href="">教育</a>
            <span class="sp">/</span>
            <a href="">电子书</a>
        </div>

        <div class="item">
            <a href="">机票</a>
            <span class="sp">/</span>
            <a href="">酒店</a>
            <span class="sp">/</span>
            <a href="">旅游</a>
            <span class="sp">/</span>
            <a href="">生活</a>
        </div>

        <div class="item">
            <a href="">理财</a>
            <span class="sp">/</span>
            <a href="">众筹</a>
            <span class="sp">/</span>
            <a href="">白条</a>
            <span class="sp">/</span>
            <a href="">保险</a>
        </div>

        <div class="item">
            <a href="">安装</a>
            <span class="sp">/</span>
            <a href="">维修</a>
            <span class="sp">/</span>
            <a href="">清洗</a>
            <span class="sp">/</span>
            <a href="">二手</a>
        </div>

        <div class="item">
            <a href="">工业品</a>
        </div>
    </nav>
</body>

</html>