#main .tk {
  border: 1;
  width: 980px;
  margin-left: 5px;
}

#main .tk_num {
  width: 30px;
  text-align: center;
  padding: 0 0.5em;
}

#main .tk_subject_header {
  text-align: center;
  text-align-last: justify;
  padding: 1em;
}

#main .tk_subject {
  text-align: left;
  padding: 1.5em;
}

#main .tk_publication {
  width: 180px;
  text-align: center;
  padding: 0;
}

#main .tk_opening {
  width: 180px;
  text-align: center;
  padding: 0;
}

#main .tk_successful_bid {
  width: 180px;
  text-align: center;
  padding: 0;
}