老师,请帮忙检查代码
来源:4-7 编程练习
慕运维4141298
2019-06-19 20:21:08
<!DOCTYPE html> <html> <head> <title>display属性</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <style type="text/css"> body,div,h3,ul,li{ margin: 0px; padding: 0px; list-style: none; } ul{ display: none; background-color: white; } .big{ width: 150px; background-color: lightgray; margin: 0 auto; text-align: center; margin-top: 20px; } .div1{ border: 1px solid gray; } .div2{ border: 1px solid gray; border-top: none; } .div3{ border: 1px solid gray; border-top: none; } .div1:hover ul{ display: block; } .div2:hover ul{ display: block; } .div3:hover ul{ display: block; } h3{ line-height: 30px; } li{ padding: 5px; } </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
你好同学,效果实现的正确,很棒,继续加油,祝学习愉快!
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