08/01/21 15:40:05
.kintou { table-layout: fixed; }
.ttl { text-align: justify; text-justify:distribute-all-lines; font-weight:bold; }
<table border="1" class="kintou">
<tr>
<td width="100" class="ttl">項目名</td>
<td>内容</td>
</tr>
<tr>
<td width="100" class="ttl">項目名</td>
<td>内容</td>
</tr>
</table>