.pgs {
  display: grid;
  width: 20%;
  grid-template-columns: repeat(4, 40px);
  font-size: large;
  font-weight: bolder;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 5;
}
.pgs > div {
  border: 2px solid green;
  color: white;
  background-color: forestgreen;
  align-content: center;
  text-decoration: none;
  cursor: pointer;
  border-radius: 5px;
}
#leBack {
  padding-bottom: 5px;
  background-color: lightgray;
}
#leBack2 {
  padding-bottom: 5px;
  padding-left: 8px;
  background-color: lightgray;
}
.leNav {
  display: grid;
  width: 20%;
  grid-template-columns: 40px 55px;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 5;
  color: black;
  font-size: large;
  font-weight: bolder;
}
.leNav > div {
  border: 2px solid green;
  color: white;
  background-color: forestgreen;
  align-content: center;
  text-decoration: none;
  cursor: pointer;
  border-radius: 5px;
}
.leNavHull {
  display: grid;
  grid-template-columns: 40px 55px 40px;
  width: 20%;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 5;
  color: black;
  font-size: large;
  font-weight: bolder;
}
.leNavHull > div {
  border: 2px solid green;
  color: white;
  background-color: forestgreen;
  align-content: center;
  text-decoration: none;
  cursor: pointer;
  border-radius: 6px;
}
.leNavHull > div:first-child {
  background-color: lightgray;
}
.leNavHull > div:last-child {
  background-color: lightgray;
}
.flxNav {
  display: inline-flex;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 5;
  color: black;
  font-size: large;
  font-weight: bolder;
}
.flxNav > div {
  border: 2px solid darkgreen;
  color: white;
  background-color: forestgreen;
  align-content: center;
  text-decoration: none;
  cursor: pointer;
  border-radius: 5px;
}
.flxNav > div:first-child {
  background-color: lightgray;
}