麻烦看下实现效果吗,提点建议!

来源:4-7 编程练习

全栈丶obj

2019-11-03 13:11:11

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>display属性</title>
        <style type="text/css">
          /*样式补充*/
        body,div,h3,ul{margin:0;padding:0;list-style:None;}  
        .big{margin:auto;width:150px;height:252px;}
        .div1,.div2,.div3{width:50px;}
        h3{font-size:20px;font-family:"微软雅黑";text-align:center;width:100px;background:#EDEDED;border:solid 1px #ccc;}
        ul{font-size:15px;text-align:right;line-height:2em;font-family:"宋体";border-left:solid 1px #ccc;border-right:solid 1px #ccc;width:100px;display:None;}
        .clothes{border-bottom:solid 1px #ccc;}
        .div1:hover .elec{display:block;}
        .div2:hover .wash{display:block;}
        .div3:hover .clothes{display:block;}
        li{text-align:center;}
        </style>
    </head>
    <body>
    <div class="big">
        <div class="div1">
            <h3>家电</h3>
            <ul class="elec">
                <li>冰箱</li>
                <li>洗衣机</li>
                <li>空调</li>
            </ul>
        </div>
        <div class="div2">
            <h3>洗护</h3>
            <ul class="wash">
                <li>洗衣液</li>
                <li>消毒液</li>
                <li>柔顺剂</li>
            </ul>
        </div>
        <div  class="div3">
            <h3>衣物</h3>
             <ul class="clothes">
                <li>衬衫</li>
                <li>裤子</li>
                <li>卫衣</li>
            </ul>
        </div>
      </div>
</body>
</html>


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1回答

好帮手慕星星

2019-11-03

同学你好,

代码实现效果没有问题,很棒哦!

优化建议:选择器需要简化,相同代码进行合并,减少代码冗余,

http://img.mukewang.com/climg/5dbe76ce09f4059f02340212.jpg

http://img.mukewang.com/climg/5dbe76c609fe5ab303450422.jpg

祝学习愉快!欢迎采纳~

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