1 //html可以運行 2 <!DOCTYPE html> 3 <html> 4 5 <head> 6 <title></title> 7 <meta charset="utf-8" /> 8 <script type="text/javascript" src="js/jquery-1.11.3.min.js"></script> 9 <style type="text/css"> 10 .one { 11 border: 1px solid #000; 12 width: 300px; 13 height: 370px; 14 background-color: #B0C4DE; 15 } 16 17 .two { 18 top: 30px; 19 background: aqua; 20 width: 300px; 21 height: 100px 22 } 23 24 .three { 25 background: cornsilk; 26 width: 300px; 27 height: 100px 28 } 29 30 .four { 31 left: 80px; 32 top: 80px; 33 background: cornflowerblue; 34 width: 300px; 35 height: 100px; 36 } 37 </style> 38 39 </head> 40 41 <body> 42 <script src="http://code.jquery.com/jquery-1.8.0.min.js" type="text/javascript" charset="utf-8"></script> 43 <script type="text/javascript"> 44 $(function() { 45 $(".btn").click(function() { 46 $(".four").css({ 47 "position": "absolute", 48 "left": 9, 49 "top": 230 50 }) 51 }) 52 }) 53 </script> 54 <div class="one"> 55 第一個 56 <div class="two"> 57 第二個</div> 58 <div class="three">第三個</div> 59 </div> 60 <input type="button" value="按鈕" class="btn" /> 61 <div class="four">第四個</div> 62 </body> 63 <html>