<meta charset="utf-8" /> <title>练习一</title> <style type="text/css"> *{ margin: 0px; padding: 0px; } .p1{ width: 200px; height: 200px; border: 1px solid red; border-radius: 200px 0px 0px 0px; } .p2{ width: 100px; height: 200px; border: 1px dashed red; border-right:1px solid green; border-radius: 200px 0px 0px 200px; } </style> </head> <body> <div class="p1"></div> <div class="p2"></div> </body> </html>
原文：https://www.cnblogs.com/wwwljcom/p/10315985.html