 <div class="overflow-x-auto">
    <table class="table-auto border-collapse border-none  w-full text-sm text-left">
      <thead>
        <tr class="bg-gray-200">
          <th colspan="5" class="border border-gray-400 px-4 py-2 text-center">Hardness: OB-80Kg, OUT: 0.45 - 0.62 (36 M+)</th>
        </tr>
        <tr>
          <th colspan="5" class="border-none border-gray-400 px-4 py-2">結合度</th>
        </tr>
        <tr class="bg-gray-100">
          <th class='border-none'></th> 
          <th colspan="4" class="border border-gray-400 px-4 py-2 text-center">Check point<br> チェックポイント</th>
        </tr>
        <tr class="bg-gray-200">
          <th class="border border-gray-400 px-4 py-2">Sample No. <br>サンプル番号</th>
          <th class="border border-gray-400 px-4 py-2">1</th>
          <th class="border border-gray-400 px-4 py-2">2</th>
          <th class="border border-gray-400 px-4 py-2">3</th>
          <th class="border border-gray-400 px-4 py-2">AVG <br>平均</th>
          <th class="border border-gray-400 px-4 py-2">Judgement <br> 判定</th>
        </tr>
      </thead>
      <tbody>
        <tr>
          <td class="border border-gray-400 px-4 py-2">1</td>
          <td class="border border-gray-400 px-4 py-2">0.48</td>
          <td class="border border-gray-400 px-4 py-2">0.49</td>
          <td class="border border-gray-400 px-4 py-2">0.51</td>
          <td class="border border-gray-400 px-4 py-2">0.49</td>
          <td class="border border-gray-400 px-4 py-2">OK</td>
        </tr>
        <tr class="bg-gray-100">
          <td class="border border-gray-400 px-4 py-2">2</td>
          <td class="border border-gray-400 px-4 py-2">0.50</td>
          <td class="border border-gray-400 px-4 py-2">0.49</td>
          <td class="border border-gray-400 px-4 py-2">0.51</td>
          <td class="border border-gray-400 px-4 py-2">0.50</td>
          <td class="border border-gray-400 px-4 py-2">OK</td>
        </tr>
      </tbody>
    </table>
  </div>
