<!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> <meta http-equiv="Content-Type" content="text/html; charset=GB2312" /> <title>css table 之1px边框单元格--</title> </head> <body> <style type="text/css"> .myTable,.myTable td { border:1px solid #cccccc; border-collapse:collapse; } </style> </body> </html> [Ctrl+A 全选 注:引入外部Js需再刷新一下页面才能执行]