标签:solid top 边框 8px 三角形 0px border transparent CSS
实例一:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <style> .find-div-body{ position: relative; top:30px; right:0px; width:400px; height:200px; padding:8px; background-color: #FFFFFF; border: #cccccc solid 1px; border-radius: 3px; } .find-div-body:before{ box-sizing: content-box; width: 0px; height: 0px; position: absolute; top: -16px;; right:41px; padding:0; border-bottom:8px solid #FFFFFF; border-top:8px solid transparent; border-left:8px solid transparent; border-right:8px solid transparent; display: block; content:''; z-index: 12; } .find-div-body:after{ box-sizing: content-box; width: 0px; height: 0px; position: absolute; top: -18px;; right:40px; padding:0; border-bottom:9px solid #cccccc; border-top:9px solid transparent; border-left:9px solid transparent; border-right:9px solid transparent; display: block; content:''; z-index:10 } </style> <body> <div class="find-div-body"> </div> </body> </html>
实现的效果如下图:
实例二:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <style> .find-div-body{ position: relative; top:30px; left: 100px; width:400px; height:200px; padding:8px; background-color: #FFFFFF; border: #cccccc solid 1px; border-radius: 3px; } .find-div-body:before{ box-sizing: content-box; width: 0px; height: 0px; position: absolute; top: 23px;; left: -16px; padding:0; border-right: 8px solid #FFFFFF; border-top:8px solid transparent; border-bottom: 8px solid transparent; border-left:8px solid transparent; display: block; content:''; z-index: 12; } .find-div-body:after{ box-sizing: content-box; width: 0px; height: 0px; position: absolute; top: 22px;; left: -18px; padding:0; border-right: 9px solid #cccccc; border-top:9px solid transparent; border-bottom:9px solid transparent; border-left:9px solid transparent; display: block; content:''; z-index:10 } </style> <body> <div class="find-div-body"> </div> </body> </html>
实现的效果如下图:
标签:solid,top,边框,8px,三角形,0px,border,transparent,CSS 来源: https://www.cnblogs.com/superfeeling/p/11061631.html
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