.main{
  min-height: 50vh;
}
.table{
  max-width: 700px;
  margin: 5% auto;
}
th{
  width: 100px;
}
td .error{
  margin-left: 3rem;
}
@media screen and (max-width: 767px){
  th{
    border: none !important;
  }
  th,td{
    display: block;
  }
  td .error{
    margin: 10px 0;
    display: block;
  }
}