body {
  line-height:1.4;
  margin:2ex auto;
  //width:650px;
}
.worksheet {
  white-space:preserve-spaces;
  width:100%;
  margin-left: 1ex;
  margin-right: 1ex;
  margin-bottom: 1ex;
  margin-top: 1ex;
  font-family: sans;
  font-variant: small-caps;
  display: grid;
  gap: 0px;
  //justify-items: center;
  justify-self: center;
  font-size: 14pt;
  //background-color:grey;
}
.row {
  display: grid;
  grid-template-columns: repeat(1000, 1.5em);
}
.worksheet > div:nth-child(2n) {
  margin-bottom:.5em;
}
.cell {
  display: grid;
  place-content: center;
  position: relative;
  box-shadow:0 0 0 1px #AAA;
  background-color:white;
  min-height:1.5em;
  padding-left:0;
  padding-right:0;
  margin-left:0;
  margin-right:0;
}
.cell-space {
  box-shadow:0 0 0 0 red !important;
  border-left:1px solid #AAA;
}