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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                現在有一個問題,如果有想為 p 標簽單獨設置下邊框,而其它三邊都不設置邊框樣式怎么辦呢?css 樣式中允許只為一個方向的邊框設置樣式: ~~~ div{border-bottom:1px solid red;} ~~~ 同樣可以使用下面代碼實現其它三邊(上、右、左)邊框的設置: ~~~ border-top:1px solid red; border-right:1px solid red; border-left:1px solid red; ~~~ ### 任務 **我也來試試,為 li 標簽設置下邊框樣式** 1.在右邊編輯器的第 8 行,輸入: ~~~ border-bottom:1px dotted #ccc; ~~~ ``` <!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>邊框</title> <style type="text/css"> li{ } </style> </head> <body> <ul> <li>別讓不會說話害了你</li> <li>二十七八歲就應該有的見識</li> <li>別讓不好意思害了你</li> </ul> </body> </html> ```
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