<!DOCTYPE HTML> <html> <head> <title>Bug 370525 Reference Testcase</title> </head> <body> <table style="border: 2px solid blue;"> <tr><td> <table style="border: 1px dotted red;"> <tr><td>Table 1</td></tr> </table> <table style="border: 1px dotted red;"> <tr><td>Table 2</td></tr> </table> </td></tr> </table> </body> </html>