无标题文档
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" content="text/html; charset=utf-8" /> 5 <title>无标题文档</title> 6 <style type="text/css"> 7 */*针对所有标签起作用*/ 8 { 9 margin:0px;/*去除所有边距*/ 10 padding:0px;/*去除所有间距*/} 11 </style> 12 </head> 13 14 <body> 15 <br /> 16 <br /> 17 <br /> 18 <br /> 19 <br /> 20 <br /> 21 <br /> 22 <br /> 23 <br /> 24 <br /> 25 <br /> 26 <br /> 27 <br /> 28 <br /> 29 <br /> 30 <br /> 31 <br /> 32 <br /> 33 <br /> 34 <br /> 35 <br /> 36 <br /> 37 <br /> 38 <br /> 39 <br /> 40 <br /> 41 <br /> 42 <br /> 43 2<br /> 44 45 <div style="100px; height:100px; border:5px solid blue; background-color:#0F6; top:0px; left:0px; position:absolute; overflow:scroll; ">a<div style="100px; height:100px; border:5px solid blue; background-color:#0F6; top:50px; left:50px; position:absolute;">aa</div></div> 46 47 48 49 </body> 50 </html>