Hiding row
<!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=utf-8" /> <title></title> <style type="text/css" media="Screen"> #t1 * .r2 { visibility: hidden; } </style> </head> <body> <table id="t1"> <tbody class="b1"> <tr class="r1"> <td class="c1">r1 c1</td> <td class="c2">2</td> <td class="c3">r1 c3</td> <td class="c4">4</td> </tr> <tr class="r2"> <td class="c1">r2 c1</td> <td class="c2">2</td> <td class="c3">r2 c3</td> <td class="c4">4</td> </tr> </tbody> <tbody class="b2"> <tr class="r3"> <td class="c1">r3 c1</td> <td class="c2">2</td> <td class="c3">r3 c3</td> <td class="c4">4</td> </tr> <tr class="r4"> <td class="c1">r4 c1</td> <td class="c2">2</td> <td class="c3">r4 c3</td> <td class="c4">4</td> </tr> </tbody> <tbody class="b3"> <tr class="r5"> <td class="c1">r5 c1</td> <td class="c2">2</td> <td class="c3">r5 c3</td> <td class="c4">4</td> </tr> </tbody> </table> </body> </html>