#nk_group {
  background: url("../i/background-nk.png") no-repeat;
   z-index: 99998;
   padding: 50px 10px 10px 15px;
   width: 435px;
   height: 330px;
   position: absolute;
   margin-top: 0;
   top: -338px;
   right: 28px;
   margin-right: 5px;
}

#wysuwane {
       background: url("../i/background-facebook-plug2.png") no-repeat;
       z-index: 99998;
       padding: 50px 10px 10px 15px;
       width: 435px;
       height: 330px;
       position: absolute;
       margin-top: 0;
       top: -338px;
    right: -20px;
    margin-right: 5px;
}

#nk_tab
{
    z-index: 99999;
    position: absolute;
    width: 50px;
    height: 50px;
    bottom: 0;
    left: 200px;
}

#fb_tab
{
    z-index: 99999;
    position: absolute;
    width: 50px;
    height: 50px;
    bottom: 0;
    left: 250px;
}

.close_nk {
       background-position: 0 0 -242px 0;
}

.close_fb {
       background-position: 0 0 -242px 0;
}