#drcogsamplesbutton,
#mrcogpart2button,
#mrcogpart1button  {
   position: absolute;
   top: 21px;
   z-index: 4;
   height: 82px;
   margin-left: 0px;
   margin-top: 0px;
}

#drcogsamplesbutton a,
#mrcogpart2button a  {
   background-repeat: no-repeat;
   display: block;
   height: 82px;
   width: 181px;
   font-size: 82px;
   line-height: 82px;
}

#drcogsamplesbutton a  {
   background-image: url(sg_onlineexampages_media/drcogsamplesbutton.gif);
}

#mrcogpart2button a  {
   background-image: url(sg_onlineexampages_media/mrcogpart2button.gif);
}

#drcogsamplesbutton  {
   width: 181px;
   left: 751px;
}

#mrcogpart1button  {
   width: 180px;
   left: 23px;
}

#mrcogpart2button  {
   width: 181px;
   left: 379px;
}

.page_content_bkg  {
   position: absolute;
   z-index: 1;
}

a.nm  {
   background-position: 0px 0px;
}