#stack_container{
  width: 1056px;
  height: 700px;
}

body{ padding-top: unset; }

/* GRID */
.div-table {
  width: 95%;
  height: 700px;
  border: 1px solid #666666;
  border-spacing: 5px;         /* legacy; harmless */
  text-align: left;

  /* keep each grid on one page if possible */
  break-inside: avoid;
  page-break-inside: avoid;
  box-sizing: border-box;
}

.div-table-row{
  display:flex;              /* no gaps, no wrapping unless you allow it */
  width:100%;
  height:33.33%;
  overflow:hidden;
}
.div-table-col{
  flex:0 0 20%;              /* exactly 5 equal columns */
  height:100%;
  padding:0 5px;
  border-right:1px solid #b0b0b0;
  border-left:1px solid #b0b0b0;
  box-sizing:border-box;

  font-size:18px;
  line-height:20px;
  font-weight:bold;
  font-family:"Times New Roman", Times, serif;
  color:black;
}

.shaded { background-color: #eee; }

.number{
  display: inline-block;
  padding-left: 5px;
  padding-right: 5px;
  margin-right: 5px;
  background-color: #828282;
  color: white;
  text-align: center;
  margin-left: -5px;
}

/* PAGE BREAKS */
@media print {
  .pagebreak {
    display: block;
    break-after: page;            /* modern */
    page-break-after: always;     /* legacy */
    clear: both;
    width: 100%;
    min-height: 1px;
  }
}