.table-responsive-stack tr {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
}

.table-responsive-stack td, .table-responsive-stack th {
  display: block;
  -ms-flex: 1 1 auto;
  flex: 1 1 auto;
}

.table-responsive-stack .table-responsive-stack-thead {
  font-weight: bold;
}

@media screen and (max-width: 768px) {
  .table-responsive-stack tr {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    border-bottom: 3px solid #ccc;
    display: block;
  }
}

/* IE9 FIX */

@media screen and (max-width: 768px) {
  .table-responsive-stack td {
    float: left\9;
    width: 100%;
  }
}