一个新的空白页面代码
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2 <html xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" c /> 5 <title>网页初步</title> 6 </head> 7 8 <body> 9 </body> 10 </html>
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插入一个层
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2 <html xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" c /> 5 <title>网页初步</title> 6 <style type="text/css"> 7 <!-- 8 #Layer1 { 9 position:absolute; 10 width:200px; 11 height:115px; 12 z-index:1; 13 } 14 --> 15 </style> 16 </head> 17 18 <body> 19 <div id="Layer1"></div> 20 </body> 21 </html>
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- <br/>1 <style type="text/css> <br/>2 <!-- <br/>3 <br/>4 --> <br/>5 </style> <br/>6 还有JavaScript的: <br/>7 <script lanuage="javascript"> <br/>8 <!-- <br/>9 <br/>10 //--> <br/>11 <script> <br/>12 都是说明如果浏览器不支持CSS或JS代码,就直接略过这段代码
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- <br/>1 <style type="text/css"> <br/>2 <!-- <br/>3 #Layer1 { <br/>4 position:absolute; <br/>5 width:200px; <br/>6 height:115px; <br/>7 z-index:1; <br/>8 left: -100; <br/>9 top: -10; <br/>10 } <br/>11 --> <br/>12 </style>
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