.announcement-table-header_cell,
.announcement-table-cell {
  font-size: calc(var(--base-font-size)*0.8);
  //padding: 0.5em 2em;
  padding: 0.5em 1em;
}

.announcement-table-header_cell.num,
.announcement-table-cell.num {
  width: 4em;
  text-align: center;
//outline: solid 1px red;
}

.announcement-table-header_cell.pres,
.announcement-table-cell.pres {
  width: calc(100% / 4);
}

.announcement-table-header_cell.doc,
.announcement-table-cell.doc {
  padding: 0.5em;
  width: 5em;
  text-align: center;
}

.announcement-table-cell.doc a {
  display: inline-block;
}

.file_icon {
  display: block;
  width: 2.5em;
  margin: 0 auto;
}