<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <style type="text/css"> table{ /*border-collapse:collapse; 合并表格的边框*/ border-spacing:20px; /* 设置单元格的边框与表格的边框距离*/ table-layout:fixed; } </style> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> </head> <body> <table border="1px" width="400px" height="300px" align="center" > <tr> <th>姓名</th> <th>成绩</th> <th>人品</th> </tr> <tr> <td>张三</td> <td>98</td> <td>差</td> </tr> <tr> <td>李四</td> <td>50</td> <td>极好极好极好极好极好极好极好极好极好极好极好极好极好极好极好</td> </tr> <tr> <td>综合测评</td> <td >不错</td> </tr> </table> </body> </html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <style type="text/css"> /* div默认是没有边框呃。 */ div{ width:100px; height:100px; border-style:dotted solid double ; /* 设置边框的样式 上 右 下 左*/ border-color:#F00; border-bottom-color:#0FF; border-top-width:100px; } </style> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> </head> <body> <div>这个是第一个div</div> </body> </html>