label.c_off,
label.r_off,
label.c_on,
label.r_on { padding-left: 14px; }
label.c_off input,
label.r_off input,
label.c_on  input,
label.r_on  input { position: absolute; left: -9999px; }
label.r_off { background: url(images/radio_off.gif) no-repeat 0 3px; }
label.c_off { background: url(images/radio_off.gif) no-repeat 0 3px; }
label.c_on  { background: url(images/radio_on.gif) no-repeat 0 3px; }
label.r_on  { background: url(images/radio_on.gif) no-repeat 0 3px; }