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if (/AppleWebKit.*Mobile/i.test(navigator.userAgent) || /Android/i.test(navigator.userAgent) || /BlackBerry/i.test(navigator.userAgent) || /IEMobile/i 阅读全文
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<!DOCTYPE html><html lang="en"> <head> <meta charset="UTF-8"> <title>蹦蹦球</title> <style> .ball { border-radius: 50%; position: absolute; } </style> </ 阅读全文
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<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <script src="js/jquery-1.11.2.js"> </script> <script> $(document).ready(function() { $("div").mous 阅读全文