.center {
  text-align: center;
}

button.center {
  display: block;
  margin: 0 auto;
}

.head-col {
  background-color: gray;
}

.adding {
  display: flex;
  justify-content: center;
  gap 10px;
}

.inputTable {
  display: flex;
  justify-content: center;
  gap 10px;
}