css细表格

table {
  border-collapse: collapse;
}
td, th {
  border: 1px solid #ddd;
}

td {
  overflow: auto;
  white-space: nowrap;
}

@media (max-width: 600px) {
  table, thead, tbody, th, td, tr {
    display: block;
  }
  thead tr {
    position: absolute;
    top: -9999px;
    left: -9999px;
  }
  tr { border: 1px solid #ccc; }
  td {
    border: none;
    border-bottom: 1px solid #eee;
    position: relative;
    padding-left: 50%;
  }
  td:before {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 45%;
    padding-right: 10px;
    white-space: nowrap;
  }
  td:nth-of-type(1):before { content: "Column 1"; }
  td:nth-of-type(2):before { content: "Column 2"; }
}