.ex .stand_shape .cell {
  width: 26px;
  height: 26px;
  float: left;
}
.ex .stand_shape .cell.selectable {
  cursor: pointer;
}
.ex .stand_shape [select] {
  background-color: #1492b2;
}
.ex section {
  margin-left: 15px;
  margin-right: 15px;
}
.ex h6 {
  padding: 0.75rem 1.25rem;
  margin-bottom: 0.75rem;
}
.ex table > thead> tr > th {
  /* background-color: #545c64; */
  /* color: #f8f9fa; */
  font-weight: normal;
  text-align: center;
}

.ex table > tbody> tr > td > input {
  width: 100%;
}
.ex table > tbody> tr > td {
  /* background-color: #f8f9fa; */
}
.left15 {
  margin-left: 15px;
}