Table row indexing

body{
  counter-reset: Serial;           /* Set the Serial counter to 0 */
}

table{
  border-collapse: collapse;
}

tr td:first-child:before{
  counter-increment: Serial;      /* Increment the Serial counter */
  content:counter(Serial);        /* Display the counter */
}

Source: stackoverflow.com

Table row indexing

<table border="1">
  <thead>
    <tr>
      <th>Automatic Serial number</th>
      <th>Column 1</th>
      <th>Column 2</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td></td>
      <td>Column 1</td>
      <td>Column 2</td>
    </tr>
    <tr>
      <td></td>
      <td>Column 1</td>
      <td>Column 2</td>
    </tr>
    <tr>
      <td></td>
      <td>Column 1</td>
      <td>Column 2</td>
    </tr>
    <tr>
      <td></td>
      <td>Column 1</td>
      <td>Column 2</td>
    </tr>
    <tr>
      <td></td>
      <td>Column 1</td>
      <td>Column 2</td>
    </tr>
    <tr>
      <td></td>
      <td>Column 1</td>
      <td>Column 2</td>
    </tr>
    <tr>
      <td></td>
      <td>Column 1</td>
      <td>Column 2</td>
    </tr>
    <tr>
      <td></td>
      <td>Column 1</td>
      <td>Column 2</td>
    </tr>
  </tbody>
</table>
 Run code snippet

Source: stackoverflow.com

Similar codes

2 votes164 views2 answers
How to put the input box and the label on top of input
Html
7 votes158 views5 answers
Markdown comment
Html
0 vote159 views1 answer
HTML5 controls
Html
0 vote153 views2 answers
Inject text into website's textbox
Html
0 vote150 views1 answer
Kjsdahflkahsdkljfhlakjhsldkjfhjkdskslakjsdhflkjahsdlkfjhjahlksjdhflkjshfjkshakdjshfksjdhjkfsakdhfjkhsadlkjf
Html
49 votes160 views6 answers
Image html
Html
7 votes189 views1 answer
Multibyte string input conversion in PHP is active and must be disabled
Html
0 vote186 views1 answer
Html auto start video
Html
63 votes165 views5 answers
W3 jquery cdn
Html
0 vote167 views1 answer
Icon for right arrow
Html