Basic table styles

gistfile1.css

table {
  width: 100%;
  max-width: 100%;
  margin-bottom: 20px;
}
table > thead > tr > th,
table > tbody > tr > th,
table > tfoot > tr > th,
table > thead > tr > td,
table > tbody > tr > td,
table > tfoot > tr > td {
  padding: 8px;
  line-height: 1.42857143;
  vertical-align: top;
  border-top: 1px solid #ddd;
}
table > thead > tr > th {
  vertical-align: bottom;
  border-bottom: 2px solid #ddd;
}
table > caption + thead > tr:first-child > th,
table > colgroup + thead > tr:first-child > th,
table > thead:first-child > tr:first-child > th,
table > caption + thead > tr:first-child > td,
table > colgroup + thead > tr:first-child > td,
table > thead:first-child > tr:first-child > td {
  border-top: 0;
}
table > tbody + tbody {
  border-top: 2px solid #ddd;
}
table table {
  background-color: #fff;
}
table > tbody > tr:nth-child(odd) > td,
table > tbody > tr:nth-child(odd) > th {
  background-color: #f9f9f9;
}
table > tbody > tr:hover > td,
table > tbody > tr:hover > th {
  background-color: #f5f5f5;
}
table col[class*="col-"] {
  position: static;
  display: table-column;
  float: none;
}
table td[class*="col-"],
table th[class*="col-"] {
  position: static;
  display: table-cell;
  float: none;
}
table > thead > tr > td.active,
table > tbody > tr > td.active,
table > tfoot > tr > td.active,
table > thead > tr > th.active,
table > tbody > tr > th.active,
table > tfoot > tr > th.active,
table > thead > tr.active > td,
table > tbody > tr.active > td,
table > tfoot > tr.active > td,
table > thead > tr.active > th,
table > tbody > tr.active > th,
table > tfoot > tr.active > th {
  background-color: #f5f5f5;
}
table > tbody > tr > td.active:hover,
table > tbody > tr > th.active:hover,
table > tbody > tr.active:hover > td,
table > tbody > tr:hover > .active,
table > tbody > tr.active:hover > th {
  background-color: #e8e8e8;
}
@media screen and (max-width: 767px) {
  table {
    width: 100%;
    margin-bottom: 15px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: -ms-autohiding-scrollbar;
    border: 1px solid #ddd;
  }
  table > table > thead > tr > th,
  table > table > tbody > tr > th,
  table > table > tfoot > tr > th,
  table > table > thead > tr > td,
  table > table > tbody > tr > td,
  table > table > tfoot > tr > td {
    white-space: nowrap;
  }
}