table.table1{
  border-collapse: collapse;
  width:40%;
}
table.table1 th,
table.table1 td{
  padding: 10px;
  border: 1px solid #555555;
color: #666666;
  text-align: center;
}
table.table1 th{
  background-color:  #f4faff;
  text-align: center;
}

@media screen and (max-width: 767px) {
  table.table1{
    border-top: 1px solid #ccc;
  }
  table.table1 td{
    display: block;
    text-align: center;
  }
  table.table1 th{
    display: block;
    border-top: none;
    border-bottom: none;
    width: 100%;
  }
}