﻿  <style>
    table {
      border-collapse: collapse;
      width: auto;
    }
    th, td {
      padding: 3px;
      text-align: center;
    }
    thead tr {
      background-color: yellow;
      border: 1px solid red;
    }
    thead th {
      border: 1px solid red;
    }
    tbody tr {
      background-color: transparent;
      border: 1px solid black;
    }
    tbody td {
      border: 1px solid black;
    }
  </style>
