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HTML 

              
                
<h2>WAI Example: <a href="https://www.w3.org/WAI/tutorials/tables/two-headers/#table-with-header-cells-in-the-top-row-and-first-column">Table with header cells in the top row and first column</a> with <code>scope=col</code> on col headers and <code>scope=row</code> on row headers</h2> 
<blockquote>
<p>In the header row, the <code>col</code> value for <code>scope</code> associates each header cell with the data cells in the column. In the header column, the <code>row</code> value associates the individual headers with their rows. Without this information, some users would not easily understand the relationship between header and data cells. In the example below, the “Open” and “Closed” labels are only useful if they can be assigned to a particular day and time.</p>
</blockquote>
  <table>
  <caption>Delivery slots:</caption>
  <tbody><tr>
    <td></td>
    <th scope="col">Monday</th>
    <th scope="col">Tuesday</th>
    <th scope="col">Wednesday</th>
    <th scope="col">Thursday</th>
    <th scope="col">Friday</th>
  </tr>
  <tr>
    <th scope="row">09:00 - 11:00</th>
    <td>Closed</td>
    <td>Open</td>
    <td>Open</td>
    <td>Closed</td>
    <td>Closed</td>
  </tr>
  <tr>
    <th scope="row">11:00 - 13:00</th>
    <td>Open</td>
    <td>Open</td>
    <td>Closed</td>
    <td>Closed</td>
    <td>Closed</td>
  </tr>
  <tr>
    <th scope="row">13:00 - 15:00</th>
    <td>Open</td>
    <td>Open</td>
    <td>Open</td>
    <td>Closed</td>
    <td>Closed</td>
  </tr>
  <tr>
    <th scope="row">15:00 - 17:00</th>
    <td>Closed</td>
    <td>Closed</td>
    <td>Closed</td>
    <td>Open</td>
    <td>Open</td>
  </tr>
</tbody></table>
   <h2>Example 1: Table with header cells in the top row and first column <strong>without</strong> <code>scope=col</code> on col headers and <code>scope=row</code> on row headers</h2>
<table>
   <caption>Delivery slots:</caption>
	<tr>
		<td></td>
		<th>Monday</th>
		<th>Tuesday</th>
		<th>Wednesday</th>
		<th>Thursday</th>
		<th>Friday</th>
	</tr>
	<tr>
		<th>09:00 - 11:00</th>
		<td>Closed</td>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>11:00 - 13:00</th>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>13:00 - 15:00</th>
		<td>Open</td>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>15:00 - 17:00</th>
		<td>Closed</td>
		<td>Closed</td>
		<td>Closed</td>
		<td>Open</td>
		<td>Open</td>
	</tr>
</table>
 <h2>Example 2: Table with header cells in the top row and first column <strong>with</strong> <code>scope=col</code> on Monday and none on other col headers or <code>scope=row</code> on row headers</h2>
<table>
   <caption>Delivery slots:</caption>
	<tr>
		<td></td>
		<th scope="col">Monday</th>
		<th>Tuesday</th>
		<th>Wednesday</th>
		<th>Thursday</th>
		<th>Friday</th>
	</tr>
	<tr>
		<th>09:00 - 11:00</th>
		<td>Closed</td>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>11:00 - 13:00</th>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>13:00 - 15:00</th>
		<td>Open</td>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>15:00 - 17:00</th>
		<td>Closed</td>
		<td>Closed</td>
		<td>Closed</td>
		<td>Open</td>
		<td>Open</td>
	</tr>
</table>
 <h2>Example 3: Table with header cells in the top row and first column <strong>with</strong> <code>th</code> added "Times" and no col headers or <code>scope=row</code> on row headers</h2>
<table>
   <caption>Delivery slots:</caption>
	<tr>
		<th>Times</th>
		<th>Monday</th>
		<th>Tuesday</th>
		<th>Wednesday</th>
		<th>Thursday</th>
		<th>Friday</th>
	</tr>
	<tr>
		<th>09:00 - 11:00</th>
		<td>Closed</td>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>11:00 - 13:00</th>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>13:00 - 15:00</th>
		<td>Open</td>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>15:00 - 17:00</th>
		<td>Closed</td>
		<td>Closed</td>
		<td>Closed</td>
		<td>Open</td>
		<td>Open</td>
	</tr>
</table>
 <h2>Example 4: Table with header cells in the top row and first column <strong>with</strong> an empty <code>&lt;th></code> replacing empty <code>&lt;td></code> in position 0,0 and no <code>scope=col</code> on col headers or <code>scope=row</code> on row headers</h2>
<table>
   <caption>Delivery slots:</caption>
	<tr>
		<th></th>
		<th>Monday</th>
		<th>Tuesday</th>
		<th>Wednesday</th>
		<th>Thursday</th>
		<th>Friday</th>
	</tr>
	<tr>
		<th>09:00 - 11:00</th>
		<td>Closed</td>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>11:00 - 13:00</th>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>13:00 - 15:00</th>
		<td>Open</td>
		<td>Open</td>
		<td>Open</td>
		<td>Closed</td>
		<td>Closed</td>
	</tr>
	<tr>
		<th>15:00 - 17:00</th>
		<td>Closed</td>
		<td>Closed</td>
		<td>Closed</td>
		<td>Open</td>
		<td>Open</td>
	</tr>
</table>
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CSS 

              
                table, tr, th, td {border:1px solid; padding: 2px}
blockquote {
  background: #f9f9f9;
  border-left: 10px solid #ccc;
  margin: 1.5em 10px;
  padding: 0.5em 10px;
  quotes: "\201C""\201D""\2018""\2019";
}
blockquote:before {
  color: #ccc;
  content: open-quote;
  font-size: 4em;
  line-height: 0.1em;
  margin-right: 0.25em;
  vertical-align: -0.4em;
}
blockquote p {
  display: inline;
}
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JS
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999px

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