效果图:
图(1)初始图
图(2)点击按钮后
代码如下:
<!DOCTYPE HTML> <html> <head> <meta charset="UTF-8" /> <title></title> <style> #mask { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 999; background: #666; opacity: 0.5; filter: alpha(opacity=50)-moz-opacity: 0.5; display: none; } .popup { position: absolute; left: 50%; width: 600px; height: 200px; background: #fff; z-index: 1000; border: 1px solid #333; display: none; } .btn_close { position: absolute; top: 5px; right: 5px; } </style> </head> <body> <button class="btn_show">遮罩层</button> <div id="mask"></div> <div class="popup"> <button class="btn_close">x</button> </div> <script src="/UploadFiles/2021-04-02/jquery.js">以上就是本文的全部内容,希望本文的内容对大家的学习或者工作能带来一定的帮助,同时也希望多多支持!