body{padding: 5px;background-color: #dadada;font: 100.01% "Trebuchet MS",Verdana,Arial,sans-serif}
div#niftya{ margin: 0 2%;background: #9CFF9C}

b.rtopa, b.rbottom{display:block;background: #FFF}
b.rtopa b, b.rbottom b{display:block;height: 1px;
    overflow: hidden; background: #9CFF9C}
b.r1a{margin: 0 5px}
b.r2a{margin: 0 3px}
b.r3a{margin: 0 2px}
b.rtopa b.r4a, b.rbottoma b.r4a{margin: 0 1px;height: 2px}