<!DOCTYPE html> <html lang="en-US"> <head> <title>test of border-image</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <meta http-equiv="Content-Style-Type" content="text/css"> <style type="text/css"> table { margin: 0; padding: 0; border-spacing: 0; empty-cells: show; } td { padding: 0; } </style> </head> <body> <table> <col style="width: 3px"> <col style="width: 1px"> <col style="width: 1px"> <col style="width: 1px"> <col style="width: 1px"> <col style="width: 3px"> <tr style="height: 1px"> <td style="background: #ff0000"></td> <td style="background: #00ff00"></td> <td style="background: #0000ff"></td> <td style="background: #00ff00"></td> <td style="background: #0000ff"></td> <td style="background: #ff0000"></td> </tr> <tr style="height: 1px"> <td style="background: #00ff00"></td> <td style="background: #ff0000"></td> <td style="background: #ff0000"></td> <td style="background: #ff0000"></td> <td style="background: #ff0000"></td> <td style="background: #0000ff"></td> </tr> <tr style="height: 1px"> <td style="background: #0000ff"></td> <td style="background: #ff0000"></td> <td style="background: #ff0000"></td> <td style="background: #ff0000"></td> <td style="background: #ff0000"></td> <td style="background: #00ff00"></td> </tr> <tr style="height: 1px"> <td style="background: #ff0000"></td> <td style="background: #00ff00"></td> <td style="background: #0000ff"></td> <td style="background: #00ff00"></td> <td style="background: #0000ff"></td> <td style="background: #ff0000"></td> </tr> </table> </body> </html>