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>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,


祝学习愉快!欢迎采纳~
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