第四十节 定位练习 

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 <head>
 4     <meta charset="UTF-8">
 5     <title>Document</title>
 6     <style type="text/css">
 7         
 8         .con{
 9             width: 100px;
10             height: 100px;
11             background-color: gold;
12             margin: 50px auto 0;
13             position: relative;
14             border-radius: 14px;
15         }
16         .box{
17             width: 28px;
18             height: 28px;
19             background-color: red;
20             line-height: 28px;
21             text-align: center;
22             color: #fff;
23             position: absolute;
24             left: 86px;
25             top: -14px;
26             border-radius: 14px;
27         }
28     </style>
29 </head>
30 <body>
31     <div class="con">
32         <div class="box">5</div>
33     </div>
34 </body>
35 </html>

 

posted @ 2020-03-05 23:27  kog_maw  阅读(84)  评论(0)    收藏  举报